diff options
Diffstat (limited to 'sysdeps/unix')
151 files changed, 2916 insertions, 749 deletions
diff --git a/sysdeps/unix/bsd/tcsetattr.c b/sysdeps/unix/bsd/tcsetattr.c index 38b5f71..8693d94 100644 --- a/sysdeps/unix/bsd/tcsetattr.c +++ b/sysdeps/unix/bsd/tcsetattr.c @@ -32,7 +32,7 @@ /* Set the state of FD to *TERMIOS_P. */ int -tcsetattr (int fd, int optional_actions, const struct termios *termios_p) +__tcsetattr (int fd, int optional_actions, const struct termios *termios_p) { struct termios myt; @@ -56,4 +56,6 @@ tcsetattr (int fd, int optional_actions, const struct termios *termios_p) return __ioctl (fd, TIOCSETAF, termios_p); } } -libc_hidden_def (tcsetattr) + +libc_hidden_def (__tcsetattr) +weak_alias (__tcsetattr, tcsetattr) diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index dcd87b2..c47cbdf 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -151,15 +151,6 @@ sysdep_headers += \ bits/struct_stat.h \ bits/struct_stat_time64_helper.h \ bits/syscall.h \ - bits/termios-baud.h \ - bits/termios-c_cc.h \ - bits/termios-c_cflag.h \ - bits/termios-c_iflag.h \ - bits/termios-c_lflag.h \ - bits/termios-c_oflag.h \ - bits/termios-misc.h \ - bits/termios-struct.h \ - bits/termios-tcflow.h \ bits/timerfd.h \ bits/types/struct_msqid64_ds.h \ bits/types/struct_msqid64_ds_helper.h \ @@ -421,6 +412,24 @@ tst-rseq-disable-static-ENV = GLIBC_TUNABLES=glibc.pthread.rseq=0 endif # $(subdir) == misc +ifeq ($(subdir),termios) +sysdep_headers += \ + bits/termios-c_cc.h \ + bits/termios-c_cflag.h \ + bits/termios-c_iflag.h \ + bits/termios-c_lflag.h \ + bits/termios-c_oflag.h \ + bits/termios-cbaud.h \ + bits/termios-misc.h \ + bits/termios-struct.h \ + bits/termios-tcflow.h \ + # sysdep_headers + +tests += \ + tst-termios-linux \ + # tests +endif + ifeq ($(subdir),time) sysdep_headers += \ bits/timex.h \ @@ -506,12 +515,6 @@ sysdep_headers += \ # sysdep_headers endif -ifeq ($(subdir),termios) -sysdep_headers += \ - termio.h \ - # sysdep_headers -endif - ifeq ($(subdir),posix) sysdep_headers += \ bits/initspin.h \ @@ -609,6 +612,7 @@ endif ifeq ($(subdir),io) sysdep_routines += \ close_nocancel \ + close_nocancel_nostatus \ fallocate \ fallocate64 \ fcntl_nocancel \ diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions index 55d5655..585dec7 100644 --- a/sysdeps/unix/sysv/linux/Versions +++ b/sysdeps/unix/sysv/linux/Versions @@ -332,6 +332,13 @@ libc { sched_getattr; sched_setattr; } + GLIBC_2.42 { + cfgetospeed; + cfgetispeed; + cfsetospeed; + cfsetispeed; + cfsetspeed; + } GLIBC_PRIVATE { # functions used in other libraries __syscall_rt_sigqueueinfo; @@ -339,6 +346,7 @@ libc { __read_nocancel; __pread64_nocancel; __close_nocancel; + __close_nocancel_nostatus; __sigtimedwait; # functions used by nscd __netlink_assert_response; diff --git a/sysdeps/unix/sysv/linux/aarch64/Makefile b/sysdeps/unix/sysv/linux/aarch64/Makefile index 0839f0b..15a2b44 100644 --- a/sysdeps/unix/sysv/linux/aarch64/Makefile +++ b/sysdeps/unix/sysv/linux/aarch64/Makefile @@ -1,3 +1,16 @@ +ifeq ($(subdir),elf) +tests += \ + tst-tlsdesc-pac \ + # tests +modules-names += \ + tst-tlsdesc-pac-mod \ + # modules-names + +LDFLAGS-tst-tlsdesc-pac = -rdynamic + +$(objpfx)tst-tlsdesc-pac.out: $(objpfx)tst-tlsdesc-pac-mod.so +endif + ifeq ($(subdir),misc) sysdep_headers += sys/elf.h tests += \ diff --git a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h index 89aced0..ba4a461 100644 --- a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h @@ -175,6 +175,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c index 6d63c8a..1acc82d 100644 --- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c +++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c @@ -23,6 +23,7 @@ #include <sys/prctl.h> #include <sys/utsname.h> #include <dl-tunables-parse.h> +#include <dl-symbol-redir-ifunc.h> #define DCZID_DZP_MASK (1 << 4) #define DCZID_BS_MASK (0xf) diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist index 41f8f39..a22e651 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist @@ -2752,4 +2752,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist index 75ae168..bb8114b 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist @@ -1245,6 +1245,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1253,6 +1269,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/aarch64/libmvec.abilist b/sysdeps/unix/sysv/linux/aarch64/libmvec.abilist index a56ce7f..f7f72b6 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libmvec.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libmvec.abilist @@ -148,3 +148,23 @@ GLIBC_2.41 _ZGVsMxv_sinpi F GLIBC_2.41 _ZGVsMxv_sinpif F GLIBC_2.41 _ZGVsMxv_tanpi F GLIBC_2.41 _ZGVsMxv_tanpif F +GLIBC_2.42 _ZGVnN2v_acospi F +GLIBC_2.42 _ZGVnN2v_acospif F +GLIBC_2.42 _ZGVnN2v_asinpi F +GLIBC_2.42 _ZGVnN2v_asinpif F +GLIBC_2.42 _ZGVnN2v_atanpi F +GLIBC_2.42 _ZGVnN2v_atanpif F +GLIBC_2.42 _ZGVnN2vv_atan2pi F +GLIBC_2.42 _ZGVnN2vv_atan2pif F +GLIBC_2.42 _ZGVnN4v_acospif F +GLIBC_2.42 _ZGVnN4v_asinpif F +GLIBC_2.42 _ZGVnN4v_atanpif F +GLIBC_2.42 _ZGVnN4vv_atan2pif F +GLIBC_2.42 _ZGVsMxv_acospi F +GLIBC_2.42 _ZGVsMxv_acospif F +GLIBC_2.42 _ZGVsMxv_asinpi F +GLIBC_2.42 _ZGVsMxv_asinpif F +GLIBC_2.42 _ZGVsMxv_atanpi F +GLIBC_2.42 _ZGVsMxv_atanpif F +GLIBC_2.42 _ZGVsMxvv_atan2pi F +GLIBC_2.42 _ZGVsMxvv_atan2pif F diff --git a/sysdeps/unix/sysv/linux/aarch64/makecontext.c b/sysdeps/unix/sysv/linux/aarch64/makecontext.c index a2eab9e..4485723 100644 --- a/sysdeps/unix/sysv/linux/aarch64/makecontext.c +++ b/sysdeps/unix/sysv/linux/aarch64/makecontext.c @@ -36,9 +36,7 @@ static struct _aarch64_ctx *extension (void *p) static void * alloc_makecontext_gcs (size_t stack_size) { - void *base; - size_t size; - void *gcsp = __alloc_gcs (stack_size, &base, &size); + void *gcsp = __alloc_gcs (stack_size, NULL); if (gcsp == NULL) /* ENOSYS, bad size or OOM. */ abort (); diff --git a/sysdeps/unix/sysv/linux/aarch64/setcontext.S b/sysdeps/unix/sysv/linux/aarch64/setcontext.S index 022a263..d9716f0 100644 --- a/sysdeps/unix/sysv/linux/aarch64/setcontext.S +++ b/sysdeps/unix/sysv/linux/aarch64/setcontext.S @@ -48,25 +48,16 @@ ENTRY (__setcontext) cbz x0, 1f b C_SYMBOL_NAME (__syscall_error) 1: - /* Disable ZA of SME. */ -#if HAVE_AARCH64_PAC_RET - PACIASP - cfi_window_save -#endif - stp x29, x30, [sp, -16]! - cfi_adjust_cfa_offset (16) - cfi_rel_offset (x29, 0) - cfi_rel_offset (x30, 8) - mov x29, sp + /* Clear ZA state of SME. */ + /* The calling convention of __libc_arm_za_disable allows to do + this thus allowing to avoid saving to and reading from stack. + As a result we also don't need to sign the return address and + check it after returning because it is not stored to stack. */ + mov x13, x30 + cfi_register (x30, x13) bl __libc_arm_za_disable - ldp x29, x30, [sp], 16 - cfi_adjust_cfa_offset (-16) - cfi_restore (x29) - cfi_restore (x30) -#if HAVE_AARCH64_PAC_RET - AUTIASP - cfi_window_save -#endif + mov x30, x13 + cfi_register (x13, x30) /* Restore the general purpose registers. */ mov x0, x9 cfi_def_cfa (x0, 0) diff --git a/sysdeps/unix/sysv/linux/aarch64/swapcontext.S b/sysdeps/unix/sysv/linux/aarch64/swapcontext.S index cc41253..58ddb95 100644 --- a/sysdeps/unix/sysv/linux/aarch64/swapcontext.S +++ b/sysdeps/unix/sysv/linux/aarch64/swapcontext.S @@ -119,7 +119,7 @@ L(gcs_done): 2: /* The oucp context is restored here via an indirect branch, x1 must be restored too which has the real return address. */ - BTI_J + bti j mov x30, x1 RET PSEUDO_END (__swapcontext) diff --git a/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac-mod.c b/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac-mod.c new file mode 100644 index 0000000..d34c8be --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac-mod.c @@ -0,0 +1,27 @@ +/* AArch64 tests for unwinding TLSDESC (BZ 32612) + Copyright (C) 2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +_Thread_local int foo; +/* Make the TLS segment large enough to trigger _dl_tlsdesc_dynamic. */ +_Thread_local int foobar[1000]; + +void +bar (void) +{ + foo = 1; +} diff --git a/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac.c b/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac.c new file mode 100644 index 0000000..24d656a --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/tst-tlsdesc-pac.c @@ -0,0 +1,48 @@ +/* AArch64 tests for unwinding TLSDESC (BZ 32612) + Copyright (C) 2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <stdlib.h> +#include <unwind.h> +#include <support/xdlfcn.h> + +static _Unwind_Reason_Code +unwind_callback (struct _Unwind_Context* context, void* closure) +{ + return _URC_NO_REASON; +} + +/* Assume that TLS variable from tst-tlsdesc-pac-mod.so will trigger + the slow-path that allocates the required memory with malloc. */ +void * +malloc (size_t s) +{ + _Unwind_Backtrace (unwind_callback, NULL); + return calloc (1, s); +} + +static int +do_test (void) +{ + void *h = xdlopen ("tst-tlsdesc-pac-mod.so", RTLD_LAZY); + void (*func)(void) = xdlsym (h, "bar"); + func (); + + return 0; +} + +#include <support/test-driver.c> diff --git a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h index 455da93..840d6fe 100644 --- a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h @@ -209,6 +209,7 @@ #define __NR_open 45 #define __NR_open_by_handle_at 498 #define __NR_open_tree 538 +#define __NR_open_tree_attr 577 #define __NR_openat 450 #define __NR_openat2 547 #define __NR_osf_adjtime 140 diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h index 1f9f7f2..d830884 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h @@ -36,4 +36,6 @@ #ifdef __USE_MISC # define ADDRB 04000000000 +# define CMSPAR 010000000000 /* Mark or space (stick) parity. */ +# define CRTSCTS 020000000000 /* Flow control. */ #endif diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-baud.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-cbaud.h index 324d5d8..69421f6 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/termios-baud.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-cbaud.h @@ -17,30 +17,29 @@ <https://www.gnu.org/licenses/>. */ #ifndef _TERMIOS_H -# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead." +# error "Never include <bits/termios-cbaud.h> directly; use <termios.h> instead." #endif #ifdef __USE_MISC -# define CBAUD 0000037 -# define CBAUDEX 0000000 -# define CMSPAR 010000000000 /* mark or space (stick) parity */ -# define CRTSCTS 020000000000 /* flow control */ +# define CBAUD 000000037 +# define CBAUDEX 000000000 +# define CIBAUD 007600000 +# define IBSHIFT 16 #endif -#define B57600 00020 -#define B115200 00021 -#define B230400 00022 -#define B460800 00023 -#define B500000 00024 -#define B576000 00025 -#define B921600 00026 -#define B1000000 00027 -#define B1152000 00030 -#define B1500000 00031 -#define B2000000 00032 -#define B2500000 00033 -#define B3000000 00034 -#define B3500000 00035 -#define B4000000 00036 - -#define __MAX_BAUD B4000000 +#define __B57600 00020 +#define __B115200 00021 +#define __B230400 00022 +#define __B460800 00023 +#define __B500000 00024 +#define __B576000 00025 +#define __B921600 00026 +#define __B1000000 00027 +#define __B1152000 00030 +#define __B1500000 00031 +#define __B2000000 00032 +#define __B2500000 00033 +#define __B3000000 00034 +#define __B3500000 00035 +#define __B4000000 00036 +#define __BOTHER 00037 diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-struct.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-struct.h index de4d5fc..f50e9ef 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/termios-struct.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-struct.h @@ -30,8 +30,15 @@ struct termios tcflag_t c_lflag; /* local mode flags */ cc_t c_cc[NCCS]; /* control characters */ cc_t c_line; /* line discipline (== c_cc[33]) */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ + /* Input and output baud rates. */ + __extension__ union { + speed_t __ispeed; + speed_t c_ispeed; + }; #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1 + __extension__ union { + speed_t __ospeed; + speed_t c_ospeed; + }; #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1 }; diff --git a/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/sysdeps/unix/sysv/linux/alpha/kernel-features.h index 6eae48f..83fdf91 100644 --- a/sysdeps/unix/sysv/linux/alpha/kernel-features.h +++ b/sysdeps/unix/sysv/linux/alpha/kernel-features.h @@ -54,4 +54,15 @@ #undef __ASSUME_CLONE3 #define __ASSUME_CLONE3 0 +/* Alpha did not provide BOTHER, CIBAUD or the termios2 ioctls until + kernel 4.20. Even though struct __kernel_termios and struct + termios2 are the same on Alpha, Calling the legacy TCSETS* ioctls + with BOTHER set triggers a bug in these old kernels, so only use + the legacy TCSETS* ioctl numbers if neither BOTHER nor split speed is + needed; that way the code will fail gracefully. */ +#if __LINUX_KERNEL_VERSION < 0x041400 +# undef __ASSUME_TERMIOS2 +# define __ASSUME_TERMIOS2 0 +#endif + #endif /* _KERNEL_FEATURES_H */ diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_termios.h b/sysdeps/unix/sysv/linux/alpha/kernel_termios.h deleted file mode 100644 index 6a777dd..0000000 --- a/sysdeps/unix/sysv/linux/alpha/kernel_termios.h +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 1997-2025 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _KERNEL_TERMIOS_H -#define _KERNEL_TERMIOS_H 1 - -/* The following corresponds to the values from the Linux 2.1.20 kernel. */ - -/* We need the definition of tcflag_t, cc_t, and speed_t. */ -#include <termios.h> - -#define __KERNEL_NCCS 19 - -struct __kernel_termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_cc[__KERNEL_NCCS]; /* control characters */ - cc_t c_line; /* line discipline */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ - }; - -#define _HAVE_C_ISPEED 1 -#define _HAVE_C_OSPEED 1 - -#endif /* kernel_termios.h */ diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist index 34efc96..4b5736a 100644 --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist @@ -3099,7 +3099,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist index 98406fa..4b383b1 100644 --- a/sysdeps/unix/sysv/linux/alpha/libm.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist @@ -1404,6 +1404,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1412,6 +1428,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/mips/bits/termios-struct.h b/sysdeps/unix/sysv/linux/alpha/termios_arch.h index ef69821..20025f2 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/termios-struct.h +++ b/sysdeps/unix/sysv/linux/alpha/termios_arch.h @@ -1,5 +1,6 @@ -/* struct termios definition. Linux/mips version. - Copyright (C) 2019-2025 Free Software Foundation, Inc. +/* Architectural parameters for Linux termios - Alpha/PowerPC version + + Copyright (C) 1997-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -13,22 +14,13 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see + License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _TERMIOS_H -# error "Never include <bits/termios-struct.h> directly; use <termios.h> instead." +#ifndef TERMIOS_INTERNALS_H +# error "<termios_arch.h> should only be included from <termios_internals.h>" #endif -#define NCCS 32 -struct termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ -#define _HAVE_STRUCT_TERMIOS_C_ISPEED 0 -#define _HAVE_STRUCT_TERMIOS_C_OSPEED 0 - }; +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 1 +#define _HAVE_STRUCT_OLD_TERMIOS 0 diff --git a/sysdeps/unix/sysv/linux/arc/arch-syscall.h b/sysdeps/unix/sysv/linux/arc/arch-syscall.h index 01075e8..2534f0f 100644 --- a/sysdeps/unix/sysv/linux/arc/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/arc/arch-syscall.h @@ -177,6 +177,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist index de7c618..b8a4478 100644 --- a/sysdeps/unix/sysv/linux/arc/libc.abilist +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist @@ -2513,4 +2513,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/arc/libm.abilist b/sysdeps/unix/sysv/linux/arc/libm.abilist index 5dc92d8..c865ec8 100644 --- a/sysdeps/unix/sysv/linux/arc/libm.abilist +++ b/sysdeps/unix/sysv/linux/arc/libm.abilist @@ -829,12 +829,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/arm/arch-syscall.h b/sysdeps/unix/sysv/linux/arm/arch-syscall.h index 9704472..8e585a4 100644 --- a/sysdeps/unix/sysv/linux/arm/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/arm/arch-syscall.h @@ -223,6 +223,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 371 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 322 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist index 96f0314..959e446 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist @@ -2805,7 +2805,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/arm/be/libm.abilist b/sysdeps/unix/sysv/linux/arm/be/libm.abilist index 9f56592..63bad09 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist index 635468f..a930d1a 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist @@ -2802,7 +2802,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/arm/le/libm.abilist b/sysdeps/unix/sysv/linux/arm/le/libm.abilist index 9f56592..63bad09 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h index dfc554a..f425a4b 100644 --- a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h +++ b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h @@ -379,6 +379,8 @@ struct file_handle identity and may not be usable to open_by_handle_at. */ +# define AT_HANDLE_MNT_ID_UNIQUE 1 /* Return the 64-bit unique mount + ID. */ #endif __BEGIN_DECLS diff --git a/sysdeps/unix/sysv/linux/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/bits/ioctl-types.h index cc2c9d7..e8e5084 100644 --- a/sysdeps/unix/sysv/linux/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/bits/ioctl-types.h @@ -32,17 +32,6 @@ struct winsize unsigned short int ws_ypixel; }; -#define NCC 8 -struct termio - { - unsigned short int c_iflag; /* input mode flags */ - unsigned short int c_oflag; /* output mode flags */ - unsigned short int c_cflag; /* control mode flags */ - unsigned short int c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - /* modem lines */ #define TIOCM_LE 0x001 #define TIOCM_DTR 0x002 diff --git a/sysdeps/unix/sysv/linux/bits/ioctls.h b/sysdeps/unix/sysv/linux/bits/ioctls.h index 7e226e4..1ddcd4f 100644 --- a/sysdeps/unix/sysv/linux/bits/ioctls.h +++ b/sysdeps/unix/sysv/linux/bits/ioctls.h @@ -22,87 +22,4 @@ /* Use the definitions from the kernel header files. */ #include <asm/ioctls.h> -/* Routing table calls. */ -#define SIOCADDRT 0x890B /* add routing table entry */ -#define SIOCDELRT 0x890C /* delete routing table entry */ -#define SIOCRTMSG 0x890D /* call to routing system */ - -/* Socket configuration controls. */ -#define SIOCGIFNAME 0x8910 /* get iface name */ -#define SIOCSIFLINK 0x8911 /* set iface channel */ -#define SIOCGIFCONF 0x8912 /* get iface list */ -#define SIOCGIFFLAGS 0x8913 /* get flags */ -#define SIOCSIFFLAGS 0x8914 /* set flags */ -#define SIOCGIFADDR 0x8915 /* get PA address */ -#define SIOCSIFADDR 0x8916 /* set PA address */ -#define SIOCGIFDSTADDR 0x8917 /* get remote PA address */ -#define SIOCSIFDSTADDR 0x8918 /* set remote PA address */ -#define SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */ -#define SIOCSIFBRDADDR 0x891a /* set broadcast PA address */ -#define SIOCGIFNETMASK 0x891b /* get network PA mask */ -#define SIOCSIFNETMASK 0x891c /* set network PA mask */ -#define SIOCGIFMETRIC 0x891d /* get metric */ -#define SIOCSIFMETRIC 0x891e /* set metric */ -#define SIOCGIFMEM 0x891f /* get memory address (BSD) */ -#define SIOCSIFMEM 0x8920 /* set memory address (BSD) */ -#define SIOCGIFMTU 0x8921 /* get MTU size */ -#define SIOCSIFMTU 0x8922 /* set MTU size */ -#define SIOCSIFNAME 0x8923 /* set interface name */ -#define SIOCSIFHWADDR 0x8924 /* set hardware address */ -#define SIOCGIFENCAP 0x8925 /* get/set encapsulations */ -#define SIOCSIFENCAP 0x8926 -#define SIOCGIFHWADDR 0x8927 /* Get hardware address */ -#define SIOCGIFSLAVE 0x8929 /* Driver slaving support */ -#define SIOCSIFSLAVE 0x8930 -#define SIOCADDMULTI 0x8931 /* Multicast address lists */ -#define SIOCDELMULTI 0x8932 -#define SIOCGIFINDEX 0x8933 /* name -> if_index mapping */ -#define SIOGIFINDEX SIOCGIFINDEX /* misprint compatibility :-) */ -#define SIOCSIFPFLAGS 0x8934 /* set/get extended flags set */ -#define SIOCGIFPFLAGS 0x8935 -#define SIOCDIFADDR 0x8936 /* delete PA address */ -#define SIOCSIFHWBROADCAST 0x8937 /* set hardware broadcast addr */ -#define SIOCGIFCOUNT 0x8938 /* get number of devices */ - -#define SIOCGIFBR 0x8940 /* Bridging support */ -#define SIOCSIFBR 0x8941 /* Set bridging options */ - -#define SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */ -#define SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */ - - -/* ARP cache control calls. */ - /* 0x8950 - 0x8952 * obsolete calls, don't re-use */ -#define SIOCDARP 0x8953 /* delete ARP table entry */ -#define SIOCGARP 0x8954 /* get ARP table entry */ -#define SIOCSARP 0x8955 /* set ARP table entry */ - -/* RARP cache control calls. */ -#define SIOCDRARP 0x8960 /* delete RARP table entry */ -#define SIOCGRARP 0x8961 /* get RARP table entry */ -#define SIOCSRARP 0x8962 /* set RARP table entry */ - -/* Driver configuration calls */ - -#define SIOCGIFMAP 0x8970 /* Get device parameters */ -#define SIOCSIFMAP 0x8971 /* Set device parameters */ - -/* DLCI configuration calls */ - -#define SIOCADDDLCI 0x8980 /* Create new DLCI device */ -#define SIOCDELDLCI 0x8981 /* Delete DLCI device */ - -/* Device private ioctl calls. */ - -/* These 16 ioctls are available to devices via the do_ioctl() device - vector. Each device should include this file and redefine these - names as their own. Because these are device dependent it is a good - idea _NOT_ to issue them to random objects and hope. */ - -#define SIOCDEVPRIVATE 0x89F0 /* to 89FF */ - -/* - * These 16 ioctl calls are protocol private - */ - -#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */ +#include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/bits/mman-shared.h b/sysdeps/unix/sysv/linux/bits/mman-shared.h index 3159097..0be4b47 100644 --- a/sysdeps/unix/sysv/linux/bits/mman-shared.h +++ b/sysdeps/unix/sysv/linux/bits/mman-shared.h @@ -43,10 +43,9 @@ # endif /* Access restrictions for pkey_alloc. */ -# ifndef PKEY_DISABLE_ACCESS -# define PKEY_DISABLE_ACCESS 0x1 -# define PKEY_DISABLE_WRITE 0x2 -# endif +# define PKEY_UNRESTRICTED 0x0 +# define PKEY_DISABLE_ACCESS 0x1 +# define PKEY_DISABLE_WRITE 0x2 __BEGIN_DECLS diff --git a/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h index bbbb621..befd25a 100644 --- a/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h +++ b/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h @@ -34,5 +34,7 @@ #define CLOCAL 0004000 #ifdef __USE_MISC -# define ADDRB 04000000000 +# define ADDRB 04000000000 +# define CMSPAR 010000000000 /* Mark or space (stick) parity. */ +# define CRTSCTS 020000000000 /* Flow control. */ #endif diff --git a/sysdeps/unix/sysv/linux/bits/termios-baud.h b/sysdeps/unix/sysv/linux/bits/termios-cbaud.h index e63a3eb..b9aadff 100644 --- a/sysdeps/unix/sysv/linux/bits/termios-baud.h +++ b/sysdeps/unix/sysv/linux/bits/termios-cbaud.h @@ -17,32 +17,31 @@ <https://www.gnu.org/licenses/>. */ #ifndef _TERMIOS_H -# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead." +# error "Never include <bits/termios-cbaud.h> directly; use <termios.h> instead." #endif #ifdef __USE_MISC # define CBAUD 000000010017 /* Baud speed mask (not in POSIX). */ # define CBAUDEX 000000010000 /* Extra baud speed mask, included in CBAUD. (not in POSIX). */ -# define CIBAUD 002003600000 /* Input baud rate (not used). */ -# define CMSPAR 010000000000 /* Mark or space (stick) parity. */ -# define CRTSCTS 020000000000 /* Flow control. */ +# define CIBAUD 002003600000 /* Input baud rate. */ +# define IBSHIFT 16 #endif /* Extra output baud rates (not in POSIX). */ -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define __MAX_BAUD B4000000 +#define __BOTHER 0010000 +#define __B57600 0010001 +#define __B115200 0010002 +#define __B230400 0010003 +#define __B460800 0010004 +#define __B500000 0010005 +#define __B576000 0010006 +#define __B921600 0010007 +#define __B1000000 0010010 +#define __B1152000 0010011 +#define __B1500000 0010012 +#define __B2000000 0010013 +#define __B2500000 0010014 +#define __B3000000 0010015 +#define __B3500000 0010016 +#define __B4000000 0010017 diff --git a/sysdeps/unix/sysv/linux/bits/termios-struct.h b/sysdeps/unix/sysv/linux/bits/termios-struct.h index 4c501a5..0aba1a4 100644 --- a/sysdeps/unix/sysv/linux/bits/termios-struct.h +++ b/sysdeps/unix/sysv/linux/bits/termios-struct.h @@ -29,8 +29,15 @@ struct termios tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ + /* Input and output baud rates. */ + __extension__ union { + speed_t __ispeed; + speed_t c_ispeed; + }; #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1 + __extension__ union { + speed_t __ospeed; + speed_t c_ospeed; + }; #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1 }; diff --git a/sysdeps/unix/sysv/linux/bits/termios.h b/sysdeps/unix/sysv/linux/bits/termios.h index 3bd1e22..20746a0 100644 --- a/sysdeps/unix/sysv/linux/bits/termios.h +++ b/sysdeps/unix/sysv/linux/bits/termios.h @@ -24,35 +24,41 @@ typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; -#include <bits/termios-struct.h> +#ifdef _TERMIOS_H +# include <bits/termios-struct.h> +#endif + #include <bits/termios-c_cc.h> #include <bits/termios-c_iflag.h> #include <bits/termios-c_oflag.h> /* c_cflag bit meaning */ -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#include <bits/termios-c_cflag.h> + #ifdef __USE_MISC -# define EXTA B19200 -# define EXTB B38400 +#define __B0 0000000 /* hang up */ +#define __B50 0000001 +#define __B75 0000002 +#define __B110 0000003 +#define __B134 0000004 +#define __B150 0000005 +#define __B200 0000006 +#define __B300 0000007 +#define __B600 0000010 +#define __B1200 0000011 +#define __B1800 0000012 +#define __B2400 0000013 +#define __B4800 0000014 +#define __B9600 0000015 +#define __B19200 0000016 +#define __B38400 0000017 +#include <bits/termios-cbaud.h> + +# define __EXTA __B19200 +# define __EXTB __B38400 +# define BOTHER __BOTHER #endif -#include <bits/termios-baud.h> -#include <bits/termios-c_cflag.h> #include <bits/termios-c_lflag.h> #ifdef __USE_MISC @@ -74,3 +80,5 @@ typedef unsigned int tcflag_t; #include <bits/termios-tcflow.h> #include <bits/termios-misc.h> + +#include <bits/termios-baud.h> diff --git a/sysdeps/unix/sysv/linux/cfsetspeed.c b/sysdeps/unix/sysv/linux/cfsetspeed.c new file mode 100644 index 0000000..8ce46f8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/cfsetspeed.c @@ -0,0 +1,59 @@ +/* cfsetspeed(), Linux version. + Copyright (C) 1991-2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <termios_internals.h> + +/* Set both the input and output baud rates stored in *TERMIOS_P to SPEED. */ +int +__cfsetspeed (struct termios *termios_p, speed_t speed) +{ + tcflag_t cbaud = ___speed_to_cbaud (speed); + + termios_p->c_ospeed = speed; + termios_p->c_ispeed = speed; + termios_p->c_cflag &= ~(CBAUD | CIBAUD); + termios_p->c_cflag |= cbaud | (cbaud << IBSHIFT); + + return 0; +} +libc_hidden_def (__cfsetspeed) +versioned_symbol (libc, __cfsetspeed, cfsetspeed, GLIBC_2_42); + +#if _TERMIOS_OLD_COMPAT + +int +attribute_compat_text_section +__old_cfsetspeed (old_termios_t *termios_p, speed_t speed) +{ + speed_t real_speed = ___cbaud_to_speed (speed, -1); + if (real_speed == (speed_t)-1) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); + +#if !_HAVE_STRUCT_OLD_TERMIOS + /* Otherwise these fields don't exist in old_termios_t */ + termios_p->c_ospeed = real_speed; + termios_p->c_ispeed = real_speed; +#endif + termios_p->c_cflag &= ~(CBAUD | CIBAUD); + termios_p->c_cflag |= speed | (speed << IBSHIFT); + + return 0; +} +compat_symbol (libc, __old_cfsetspeed, cfsetspeed, GLIBC_2_0); + +#endif /* _TERMIOS_OLD_COMPAT */ diff --git a/sysdeps/unix/sysv/linux/close_nocancel_nostatus.c b/sysdeps/unix/sysv/linux/close_nocancel_nostatus.c new file mode 100644 index 0000000..b1df5ed --- /dev/null +++ b/sysdeps/unix/sysv/linux/close_nocancel_nostatus.c @@ -0,0 +1,28 @@ +/* Linux close syscall implementation -- non-cancellable, no errno update. + Copyright (C) 2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <unistd.h> +#include <sysdep-cancel.h> +#include <not-cancel.h> + +void +__close_nocancel_nostatus (int fd) +{ + INTERNAL_SYSCALL_CALL (close, fd); +} +libc_hidden_def (__close_nocancel_nostatus) diff --git a/sysdeps/unix/sysv/linux/csky/arch-syscall.h b/sysdeps/unix/sysv/linux/csky/arch-syscall.h index a719a55..73fdba1 100644 --- a/sysdeps/unix/sysv/linux/csky/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/csky/arch-syscall.h @@ -184,6 +184,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist index 490694d..6325fc1 100644 --- a/sysdeps/unix/sysv/linux/csky/libc.abilist +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist @@ -2789,4 +2789,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/csky/libm.abilist b/sysdeps/unix/sysv/linux/csky/libm.abilist index ed35c41..4ed463c 100644 --- a/sysdeps/unix/sysv/linux/csky/libm.abilist +++ b/sysdeps/unix/sysv/linux/csky/libm.abilist @@ -895,12 +895,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/dl-execstack.c b/sysdeps/unix/sysv/linux/dl-execstack.c index 9791b33..6db9601 100644 --- a/sysdeps/unix/sysv/linux/dl-execstack.c +++ b/sysdeps/unix/sysv/linux/dl-execstack.c @@ -19,10 +19,10 @@ #include <ldsodefs.h> int -_dl_make_stack_executable (void **stack_endp) +_dl_make_stack_executable (const void *stack_endp) { /* This gives us the highest/lowest page that needs to be changed. */ - uintptr_t page = ((uintptr_t) *stack_endp + uintptr_t page = ((uintptr_t) stack_endp & -(intptr_t) GLRO(dl_pagesize)); if (__mprotect ((void *) page, GLRO(dl_pagesize), @@ -35,9 +35,6 @@ _dl_make_stack_executable (void **stack_endp) ) != 0) return errno; - /* Clear the address. */ - *stack_endp = NULL; - /* Remember that we changed the permission. */ GL(dl_stack_flags) |= PF_X; diff --git a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h index dc592c5..d8ffab9 100644 --- a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h @@ -214,6 +214,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 326 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 275 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist index b1905da..86b3fbd 100644 --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist @@ -2826,7 +2826,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist index bc2b238..d681d6e 100644 --- a/sysdeps/unix/sysv/linux/hppa/libm.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/i386/arch-syscall.h b/sysdeps/unix/sysv/linux/i386/arch-syscall.h index c10897f..196dfec 100644 --- a/sysdeps/unix/sysv/linux/i386/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/i386/arch-syscall.h @@ -245,6 +245,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 342 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 295 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist index 424ef34..6555592 100644 --- a/sysdeps/unix/sysv/linux/i386/libc.abilist +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist @@ -3009,7 +3009,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist index 9c8ca94..de77b0f 100644 --- a/sysdeps/unix/sysv/linux/i386/libm.abilist +++ b/sysdeps/unix/sysv/linux/i386/libm.abilist @@ -1284,6 +1284,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1292,6 +1308,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c index 0b01fd1..5d13759 100644 --- a/sysdeps/unix/sysv/linux/if_index.c +++ b/sysdeps/unix/sysv/linux/if_index.c @@ -32,35 +32,23 @@ unsigned int __if_nametoindex (const char *ifname) { -#ifndef SIOCGIFINDEX - __set_errno (ENOSYS); - return 0; -#else - struct ifreq ifr; if (strlen (ifname) >= IFNAMSIZ) { __set_errno (ENODEV); return 0; } - strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); - int fd = __opensock (); - if (fd < 0) return 0; - if (__ioctl (fd, SIOCGIFINDEX, &ifr) < 0) - { - int saved_errno = errno; - __close_nocancel_nostatus (fd); - if (saved_errno == EINVAL) - __set_errno (ENOSYS); - return 0; - } + struct ifreq ifr; + strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + + int status = __ioctl (fd, SIOCGIFINDEX, &ifr); __close_nocancel_nostatus (fd); - return ifr.ifr_ifindex; -#endif + + return status < 0 ? 0 : ifr.ifr_ifindex; } libc_hidden_def (__if_nametoindex) weak_alias (__if_nametoindex, if_nametoindex) @@ -83,8 +71,8 @@ weak_alias (__if_freenameindex, if_freenameindex) libc_hidden_weak (if_freenameindex) -static struct if_nameindex * -if_nameindex_netlink (void) +struct if_nameindex * +__if_nameindex (void) { struct netlink_handle nh = { 0, 0, 0, NULL, NULL }; struct if_nameindex *idx = NULL; @@ -196,19 +184,6 @@ if_nameindex_netlink (void) return idx; } - - -struct if_nameindex * -__if_nameindex (void) -{ -#ifndef SIOCGIFINDEX - __set_errno (ENOSYS); - return NULL; -#else - struct if_nameindex *result = if_nameindex_netlink (); - return result; -#endif -} weak_alias (__if_nameindex, if_nameindex) libc_hidden_weak (if_nameindex) diff --git a/sysdeps/unix/sysv/linux/isatty.c b/sysdeps/unix/sysv/linux/isatty.c new file mode 100644 index 0000000..3faaec5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/isatty.c @@ -0,0 +1,29 @@ +/* Test whether a file descriptor refers to a terminal. Linux version. + Copyright (C) 1991-2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <termios_internals.h> + +/* Return 1 if FD is a terminal, 0 if not. This simply does a + TCGETS2 ioctl into a dummy buffer without parsing the result. */ +int +__isatty (int fd) +{ + struct termios2 k_termios; + return INLINE_SYSCALL_CALL (ioctl, fd, TCGETS2, &k_termios) == 0; +} +weak_alias (__isatty, isatty) diff --git a/sysdeps/unix/sysv/linux/isatty_nostatus.c b/sysdeps/unix/sysv/linux/isatty_nostatus.c new file mode 100644 index 0000000..406decb --- /dev/null +++ b/sysdeps/unix/sysv/linux/isatty_nostatus.c @@ -0,0 +1,26 @@ +/* Copyright (C) 1991-2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <termios_internals.h> + +/* Return 1 if FD is a terminal, 0 if not, without changing errno */ +int +__isatty_nostatus (int fd) +{ + struct termios2 k_termios; + return INTERNAL_SYSCALL_CALL (ioctl, fd, TCGETS2, &k_termios) == 0; +} diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 86b2d3c..a49a915 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -54,6 +54,10 @@ configurations). */ #define __ASSUME_SET_ROBUST_LIST 1 +/* The termios2 interface was introduced across all architectures except + Alpha in kernel 2.6.22. */ +#define __ASSUME_TERMIOS2 1 + /* Support for various CLOEXEC and NONBLOCK flags was added in 2.6.27. */ #define __ASSUME_IN_NONBLOCK 1 diff --git a/sysdeps/unix/sysv/linux/libc_sigaction.c b/sysdeps/unix/sysv/linux/libc_sigaction.c index bbfc177..67dbc04 100644 --- a/sysdeps/unix/sysv/linux/libc_sigaction.c +++ b/sysdeps/unix/sysv/linux/libc_sigaction.c @@ -49,7 +49,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) { kact.k_sa_handler = act->sa_handler; memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); - kact.sa_flags = act->sa_flags; + kact.sa_flags = (unsigned int) act->sa_flags; SET_SA_RESTORER (&kact, act); } diff --git a/sysdeps/unix/sysv/linux/loongarch/arch-syscall.h b/sysdeps/unix/sysv/linux/loongarch/arch-syscall.h index f123d84..f57a152 100644 --- a/sysdeps/unix/sysv/linux/loongarch/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/loongarch/arch-syscall.h @@ -171,6 +171,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist index 420471e..a6cab96 100644 --- a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist +++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist @@ -2273,4 +2273,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist index 5dc5118..4b3ea80 100644 --- a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist +++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist @@ -1124,6 +1124,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1132,6 +1148,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h index 715809a..a95cb41 100644 --- a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h @@ -234,6 +234,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 341 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 288 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist index 95a68c7..7b7b72a 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist @@ -2785,7 +2785,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist index 9f56592..63bad09 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist index 442e82b..df398e4 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist @@ -2952,7 +2952,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist index 54c2e14..9dba60b 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist @@ -956,12 +956,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h index 24e218f..fe08f5c 100644 --- a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h @@ -244,6 +244,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 372 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 295 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist index 20f7712..ca8df6f 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist @@ -2838,4 +2838,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist index 35b1cb1..5596e08 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist index f61ed3b..9508154 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist @@ -2835,4 +2835,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist index 35b1cb1..5596e08 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/mips/Versions b/sysdeps/unix/sysv/linux/mips/Versions index 9ea0fa6..48f0037 100644 --- a/sysdeps/unix/sysv/linux/mips/Versions +++ b/sysdeps/unix/sysv/linux/mips/Versions @@ -26,6 +26,10 @@ libc { pthread_attr_setstack; pthread_attr_setstacksize; } + GLIBC_2.42 { + tcgetattr; + tcsetattr; + } GLIBC_PRIVATE { # nptl/pthread_cond_timedwait.c uses INTERNAL_VSYSCALL(clock_gettime). __vdso_clock_gettime; diff --git a/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h index 03ebf1e..84bb6fc 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h @@ -31,18 +31,6 @@ struct winsize unsigned short int ws_ypixel; }; -#define NCC 8 -struct termio - { - unsigned short int c_iflag; /* input mode flags */ - unsigned short int c_oflag; /* output mode flags */ - unsigned short int c_cflag; /* control mode flags */ - unsigned short int c_lflag; /* local mode flags */ - char c_line; /* line discipline */ - /* Yes, this is really NCCS. */ - unsigned char c_cc[32 /* NCCS */]; /* control characters */ - }; - /* modem lines */ #define TIOCM_LE 0x001 /* line enable */ #define TIOCM_DTR 0x002 /* data terminal ready */ diff --git a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h index a7615cb..7d76d65 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h @@ -229,6 +229,7 @@ #define __NR_open 4005 #define __NR_open_by_handle_at 4340 #define __NR_open_tree 4428 +#define __NR_open_tree_attr 4467 #define __NR_openat 4288 #define __NR_openat2 4437 #define __NR_pause 4029 diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index 381120c..4d51cc4 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -2913,7 +2913,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist index 9cb21cf..cdcc488 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist index 2f51146..7f90fad 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -2911,7 +2911,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist index 947f692..888164b 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist @@ -1245,6 +1245,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1253,6 +1269,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h index 4d863c2..bca3ea6 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h @@ -212,6 +212,7 @@ #define __NR_open 6002 #define __NR_open_by_handle_at 6304 #define __NR_open_tree 6428 +#define __NR_open_tree_attr 6467 #define __NR_openat 6251 #define __NR_openat2 6437 #define __NR_pause 6033 diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist index e6071be..fc366d1 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -2919,7 +2919,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h index 9b6683e..5bcd929 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h @@ -201,6 +201,7 @@ #define __NR_open 5002 #define __NR_open_by_handle_at 5299 #define __NR_open_tree 5428 +#define __NR_open_tree_attr 5467 #define __NR_openat 5247 #define __NR_openat2 5437 #define __NR_pause 5033 diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist index f41e209..debd5c3 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -2821,7 +2821,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/kernel_termios.h b/sysdeps/unix/sysv/linux/mips/termios_arch.h index f02a197..392d9aa 100644 --- a/sysdeps/unix/sysv/linux/kernel_termios.h +++ b/sysdeps/unix/sysv/linux/mips/termios_arch.h @@ -1,4 +1,6 @@ -/* Copyright (C) 1997-2025 Free Software Foundation, Inc. +/* Architectural parameters for Linux termios - MIPS version + + Copyright (C) 1991-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -15,23 +17,18 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _KERNEL_TERMIOS_H -#define _KERNEL_TERMIOS_H 1 -/* The following corresponds to the values from the Linux 2.1.20 kernel. */ - -#define __KERNEL_NCCS 19 - -struct __kernel_termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[__KERNEL_NCCS]; /* control characters */ - }; - -#define _HAVE_C_ISPEED 0 -#define _HAVE_C_OSPEED 0 - -#endif /* kernel_termios.h */ +#define _TERMIOS2_NCCS 23 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 + +#define _HAVE_STRUCT_OLD_TERMIOS 1 + +#define OLD_NCCS 32 +struct old_termios +{ + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[OLD_NCCS]; /* control characters */ +}; diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h index ece3297..5ac6dd4 100644 --- a/sysdeps/unix/sysv/linux/not-cancel.h +++ b/sysdeps/unix/sysv/linux/not-cancel.h @@ -53,6 +53,9 @@ __typeof (__write) __write_nocancel; /* Uncancelable close. */ __typeof (__close) __close_nocancel; +/* Uncancellable close that does not also set errno in case of failure. */ +void __close_nocancel_nostatus (int); + /* Uncancelable fcntl. */ int __fcntl64_nocancel (int, int, ...); @@ -65,17 +68,10 @@ hidden_proto (__read_nocancel) hidden_proto (__pread64_nocancel) hidden_proto (__write_nocancel) hidden_proto (__close_nocancel) +hidden_proto (__close_nocancel_nostatus) hidden_proto (__fcntl64_nocancel) #endif -/* Non cancellable close syscall that does not also set errno in case of - failure. */ -static inline void -__close_nocancel_nostatus (int fd) -{ - __close_nocancel (fd); -} - /* Non cancellable writev syscall that does not also set errno in case of failure. */ static inline void diff --git a/sysdeps/unix/sysv/linux/old_termios.h b/sysdeps/unix/sysv/linux/old_termios.h new file mode 100644 index 0000000..56d19ba --- /dev/null +++ b/sysdeps/unix/sysv/linux/old_termios.h @@ -0,0 +1,23 @@ +/* old_termios.h for Linux other than MIPS and SPARC + + Copyright (C) 2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +/* By default, no old termios structure */ +#define _HAVE_STRUCT_OLD_TERMIOS 0 +#define OLD_NCCS NCCS +typedef struct termios old_termios_t; diff --git a/sysdeps/unix/sysv/linux/or1k/arch-syscall.h b/sysdeps/unix/sysv/linux/or1k/arch-syscall.h index a071c76..c2a1d51 100644 --- a/sysdeps/unix/sysv/linux/or1k/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/or1k/arch-syscall.h @@ -183,6 +183,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_or1k_atomic 244 diff --git a/sysdeps/unix/sysv/linux/or1k/libc.abilist b/sysdeps/unix/sysv/linux/or1k/libc.abilist index bbcdb31..b62d59f 100644 --- a/sysdeps/unix/sysv/linux/or1k/libc.abilist +++ b/sysdeps/unix/sysv/linux/or1k/libc.abilist @@ -2263,4 +2263,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/or1k/libm.abilist b/sysdeps/unix/sysv/linux/or1k/libm.abilist index 20c07a4..bef7a98 100644 --- a/sysdeps/unix/sysv/linux/or1k/libm.abilist +++ b/sysdeps/unix/sysv/linux/or1k/libm.abilist @@ -829,12 +829,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h index f2b360c..267fa09 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h @@ -32,17 +32,6 @@ struct winsize unsigned short int ws_ypixel; }; -#define NCC 10 -struct termio - { - unsigned short int c_iflag; /* input mode flags */ - unsigned short int c_oflag; /* output mode flags */ - unsigned short int c_cflag; /* control mode flags */ - unsigned short int c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - /* modem lines */ #define TIOCM_LE 0x001 #define TIOCM_DTR 0x002 diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h b/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h new file mode 100644 index 0000000..e1921df --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h @@ -0,0 +1,36 @@ +/* Copyright (C) 1996-2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif + +/* Use the definitions from the kernel header files. */ +#include <asm/ioctls.h> + +/* PowerPC quirk: on PowerPC only, ioctl() emulates the TCGETS/TCSETS* + ioctls with tcgetattr/tcsetattr using the glibc struct termios. + As struct termios2 is the same as the kernel struct termios on PowerPC, + simply consider the kernel ones as the termios2 interface, even + though the kernel doesn't call it that. */ + +#define TCGETS2 _IOR ('t', 19, struct termios2) +#define TCSETS2 _IOW ('t', 20, struct termios2) +#define TCSETSW2 _IOW ('t', 21, struct termios2) +#define TCSETSF2 _IOW ('t', 22, struct termios2) + +#include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h index 9ea8cfb..a90d581 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h @@ -35,5 +35,7 @@ #define CLOCAL 00100000 #ifdef __USE_MISC -# define ADDRB 04000000000 +# define ADDRB 04000000000 +# define CMSPAR 010000000000 /* Mark or space (stick) parity. */ +# define CRTSCTS 020000000000 /* Flow control. */ #endif diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios-baud.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios-cbaud.h index 374d9f8..7bcbba4 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/termios-baud.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios-cbaud.h @@ -17,29 +17,29 @@ <https://www.gnu.org/licenses/>. */ #ifndef _TERMIOS_H -# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead." +# error "Never include <bits/termios-cbaud.h> directly; use <termios.h> instead." #endif #ifdef __USE_MISC -# define CBAUD 0000377 -# define CBAUDEX 0000020 -# define CMSPAR 010000000000 /* mark or space (stick) parity */ -# define CRTSCTS 020000000000 /* flow control */ +# define CBAUD 000000377 +# define CBAUDEX 000000020 +# define CIBAUD 077600000 +# define IBSHIFT 16 #endif -#define B57600 00020 -#define B115200 00021 -#define B230400 00022 -#define B460800 00023 -#define B500000 00024 -#define B576000 00025 -#define B921600 00026 -#define B1000000 00027 -#define B1152000 00030 -#define B1500000 00031 -#define B2000000 00032 -#define B2500000 00033 -#define B3000000 00034 -#define B3500000 00035 -#define B4000000 00036 -#define __MAX_BAUD B4000000 +#define __B57600 00020 +#define __B115200 00021 +#define __B230400 00022 +#define __B460800 00023 +#define __B500000 00024 +#define __B576000 00025 +#define __B921600 00026 +#define __B1000000 00027 +#define __B1152000 00030 +#define __B1500000 00031 +#define __B2000000 00032 +#define __B2500000 00033 +#define __B3000000 00034 +#define __B3500000 00035 +#define __B4000000 00036 +#define __BOTHER 00037 diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure index 61ae675..ef2055d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure +++ b/sysdeps/unix/sysv/linux/powerpc/configure @@ -40,48 +40,7 @@ fi printf "%s\n" "$libc_cv_mlong_double_128ibm" >&6; } if test "$libc_cv_mlong_double_128ibm" = no; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5 -printf %s "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } -if test ${libc_cv_mabi_ibmlongdouble+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <float.h> -int -main (void) -{ - -#if LDBL_MANT_DIG != 106 -# error "compiler doesn't implement IBM extended format of long double" -#endif -long double foobar (long double x) { return x; } - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - libc_cv_mabi_ibmlongdouble=yes -else case e in #( - e) libc_cv_mabi_ibmlongdouble=no ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS="$save_CFLAGS" ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 -printf "%s\n" "$libc_cv_mabi_ibmlongdouble" >&6; } - - if test "$libc_cv_mabi_ibmlongdouble" = yes; then - CFLAGS="$CFLAGS -mabi=ibmlongdouble" - else - as_fn_error $? "this configuration requires -mlong-double-128 IBM extended format support" "$LINENO" 5 - fi + CFLAGS="$CFLAGS -mabi=ibmlongdouble" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-tls-get-addr-optimize" >&5 diff --git a/sysdeps/unix/sysv/linux/powerpc/configure.ac b/sysdeps/unix/sysv/linux/powerpc/configure.ac index 8d2ec60..42347a6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure.ac +++ b/sysdeps/unix/sysv/linux/powerpc/configure.ac @@ -16,24 +16,7 @@ long double foobar (long double x) { return x; }]])], CFLAGS="$save_CFLAGS"]) if test "$libc_cv_mlong_double_128ibm" = no; then - AC_CACHE_CHECK(whether $CC $CFLAGS supports -mabi=ibmlongdouble, - libc_cv_mabi_ibmlongdouble, [dnl - save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <float.h>]], [[ -#if LDBL_MANT_DIG != 106 -# error "compiler doesn't implement IBM extended format of long double" -#endif -long double foobar (long double x) { return x; }]])], - libc_cv_mabi_ibmlongdouble=yes, - libc_cv_mabi_ibmlongdouble=no) - CFLAGS="$save_CFLAGS"]) - - if test "$libc_cv_mabi_ibmlongdouble" = yes; then - CFLAGS="$CFLAGS -mabi=ibmlongdouble" - else - AC_MSG_ERROR([this configuration requires -mlong-double-128 IBM extended format support]) - fi + CFLAGS="$CFLAGS -mabi=ibmlongdouble" fi LIBC_LINKER_FEATURE([--no-tls-get-addr-optimize], [-Wl,--no-tls-get-addr-optimize], diff --git a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h b/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h deleted file mode 100644 index f6ea570..0000000 --- a/sysdeps/unix/sysv/linux/powerpc/kernel_termios.h +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 1997-2025 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _KERNEL_TERMIOS_H -#define _KERNEL_TERMIOS_H 1 - -/* We need the definition of tcflag_t, cc_t, and speed_t. */ -#include <termios.h> - -#define __KERNEL_NCCS 19 - -struct __kernel_termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_cc[__KERNEL_NCCS]; /* control characters */ - cc_t c_line; /* line discipline */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ - }; - -#define _HAVE_C_ISPEED 1 -#define _HAVE_C_OSPEED 1 - -/* We have the kernel termios structure, so we can presume this code knows - what it's doing... */ - -#undef TCGETS -#undef TCSETS -#undef TCSETSW -#undef TCSETSF -#define TCGETS _IOR ('t', 19, struct __kernel_termios) -#define TCSETS _IOW ('t', 20, struct __kernel_termios) -#define TCSETSW _IOW ('t', 21, struct __kernel_termios) -#define TCSETSF _IOW ('t', 22, struct __kernel_termios) - -#endif /* kernel_termios.h */ diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h index b3481e4..c371df8 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h @@ -235,6 +235,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 346 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 286 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index e0ea22b..883e66f 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -3142,7 +3142,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist index 385f434..7f584d3 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist @@ -1067,12 +1067,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist index 16b9a77..84cd9e0 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -3187,7 +3187,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist index f489910..d1cd4b1 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist @@ -1066,12 +1066,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h index 45108e8..df8844d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h @@ -220,6 +220,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 346 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 286 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist index 070f6f5..8832568 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist @@ -2896,7 +2896,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist index a99a608..bfc5310 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist @@ -1060,12 +1060,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist index 4378d1d..b6ff801 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist @@ -2972,4 +2972,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist index c5657f6..dedfefc 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist @@ -1429,8 +1429,27 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 __compoundnieee128 F +GLIBC_2.42 __pownieee128 F GLIBC_2.42 __powrieee128 F +GLIBC_2.42 __rootnieee128 F GLIBC_2.42 __rsqrtieee128 F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1439,6 +1458,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios-struct.h b/sysdeps/unix/sysv/linux/powerpc/termios_arch.h index 269ca9d..20025f2 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/termios-struct.h +++ b/sysdeps/unix/sysv/linux/powerpc/termios_arch.h @@ -1,5 +1,6 @@ -/* struct termios definition. Linux/sparc version. - Copyright (C) 2019-2025 Free Software Foundation, Inc. +/* Architectural parameters for Linux termios - Alpha/PowerPC version + + Copyright (C) 1997-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -13,22 +14,13 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see + License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _TERMIOS_H -# error "Never include <bits/termios-struct.h> directly; use <termios.h> instead." +#ifndef TERMIOS_INTERNALS_H +# error "<termios_arch.h> should only be included from <termios_internals.h>" #endif -#define NCCS 17 -struct termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ -#define _HAVE_STRUCT_TERMIOS_C_ISPEED 0 -#define _HAVE_STRUCT_TERMIOS_C_OSPEED 0 - }; +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 1 +#define _HAVE_STRUCT_OLD_TERMIOS 0 diff --git a/sysdeps/unix/sysv/linux/riscv/hwprobe.c b/sysdeps/unix/sysv/linux/riscv/hwprobe.c index e0cbd22..bc7f6f3 100644 --- a/sysdeps/unix/sysv/linux/riscv/hwprobe.c +++ b/sysdeps/unix/sysv/linux/riscv/hwprobe.c @@ -23,13 +23,13 @@ #include <sysdep-vdso.h> int __riscv_hwprobe (struct riscv_hwprobe *pairs, size_t pair_count, - size_t cpu_count, unsigned long int *cpus, + size_t cpusetsize, __RISCV_HWPROBE_CPUS_TYPE cpus, unsigned int flags) { int r; r = INTERNAL_VSYSCALL (riscv_hwprobe, 5, pairs, pair_count, - cpu_count, cpus, flags); + cpusetsize, cpus.__ul, flags); /* Negate negative errno values to match pthreads API. */ return -r; diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h index 5333879..1bae763 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h @@ -168,6 +168,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist index 48c6e26..1771a23 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist @@ -2516,4 +2516,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist index df1a896..9342294 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist @@ -1124,6 +1124,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1132,6 +1148,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h index eed1dff..1a1ebf8 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h @@ -175,6 +175,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index a8b0c6a..4b48352 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2716,4 +2716,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist index 6a7ee94..76e74c9 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist @@ -1221,6 +1221,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1229,6 +1245,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h b/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h index bebad6c..40415aa 100644 --- a/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h +++ b/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h @@ -21,6 +21,7 @@ #define _SYS_HWPROBE_H 1 #include <features.h> +#include <sched.h> #include <stddef.h> #include <errno.h> #ifdef __has_include @@ -63,22 +64,39 @@ struct riscv_hwprobe { __BEGIN_DECLS -extern int __riscv_hwprobe (struct riscv_hwprobe *__pairs, size_t __pair_count, - size_t __cpu_count, unsigned long int *__cpus, +#if defined __cplusplus || !__GNUC_PREREQ (2, 7) +# define __RISCV_HWPROBE_CPUS_TYPE cpu_set_t * +#else +/* The fourth argument to __riscv_hwprobe should be a null pointer or a + pointer to a cpu_set_t (either the fixed-size type or allocated with + CPU_ALLOC). However, early versions of this header file used the + argument type unsigned long int *. The transparent union allows + the argument to be either cpu_set_t * or unsigned long int * for + compatibility. The older header file requiring unsigned long int * + can be identified by the lack of the __RISCV_HWPROBE_CPUS_TYPE macro. + In C++ and with compilers that do not support transparent unions, the + argument type must be cpu_set_t *. */ +typedef union { + cpu_set_t *__cs; + unsigned long int *__ul; +} __RISCV_HWPROBE_CPUS_TYPE __attribute__ ((__transparent_union__)); +# define __RISCV_HWPROBE_CPUS_TYPE __RISCV_HWPROBE_CPUS_TYPE +#endif + +extern int __riscv_hwprobe (struct riscv_hwprobe *__pairs, + size_t __pair_count, size_t __cpusetsize, + __RISCV_HWPROBE_CPUS_TYPE __cpus, unsigned int __flags) - __nonnull ((1)) __wur - __fortified_attr_access (__read_write__, 1, 2) - __fortified_attr_access (__read_only__, 4, 3); + __THROW __nonnull ((1)) __attr_access ((__read_write__, 1, 2)); -/* A pointer to the __riscv_hwprobe vDSO function is passed as the second +/* A pointer to the __riscv_hwprobe function is passed as the second argument to ifunc selector routines. Include a function pointer type for convenience in calling the function in those settings. */ -typedef int (*__riscv_hwprobe_t) (struct riscv_hwprobe *__pairs, size_t __pair_count, - size_t __cpu_count, unsigned long int *__cpus, +typedef int (*__riscv_hwprobe_t) (struct riscv_hwprobe *__pairs, + size_t __pair_count, size_t __cpusetsize, + __RISCV_HWPROBE_CPUS_TYPE __cpus, unsigned int __flags) - __nonnull ((1)) __wur - __fortified_attr_access (__read_write__, 1, 2) - __fortified_attr_access (__read_only__, 4, 3); + __nonnull ((1)) __attr_access ((__read_write__, 1, 2)); /* Helper function usable from ifunc selectors that probes a single key. */ static __inline int diff --git a/sysdeps/unix/sysv/linux/riscv/sysdep.h b/sysdeps/unix/sysv/linux/riscv/sysdep.h index ee015df..05e0e05 100644 --- a/sysdeps/unix/sysv/linux/riscv/sysdep.h +++ b/sysdeps/unix/sysv/linux/riscv/sysdep.h @@ -145,11 +145,12 @@ # define HAVE_CLOCK_GETRES64_VSYSCALL "__vdso_clock_getres" # define HAVE_CLOCK_GETTIME64_VSYSCALL "__vdso_clock_gettime" # define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_gettimeofday" +# define HAVE_GETRANDOM_VSYSCALL "__vdso_getrandom" # else # define VDSO_NAME "LINUX_5.4" # define VDSO_HASH 61765876 -/* RV32 does not support the gettime VDSO syscalls. */ +/* RV32 does not support the gettime and getrandom VDSO syscalls. */ # endif # define HAVE_CLONE3_WRAPPER 1 diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h b/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h index 0bf8f95..f77f39f 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h @@ -232,6 +232,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 336 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 288 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist index 6c00b84..f0decc7 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist @@ -3140,7 +3140,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist index d1646fd..be2d177 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist @@ -1348,6 +1348,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1356,6 +1372,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h b/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h index 061f8db..65d6644 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h @@ -204,6 +204,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 336 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 288 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist index f866e5d..da8a2bf 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist @@ -2933,7 +2933,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist index e2d5ced..7d7ba26 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist @@ -1348,6 +1348,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1356,6 +1372,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/s390/sysconf.c b/sysdeps/unix/sysv/linux/s390/sysconf.c index 8386523..dcb335a 100644 --- a/sysdeps/unix/sysv/linux/s390/sysconf.c +++ b/sysdeps/unix/sysv/linux/s390/sysconf.c @@ -66,7 +66,7 @@ get_cache_info (int level, int attr, int type) return 0L; } - if (!S390_IS_Z10 (features->stfle_bits)) + if (!S390_IS_Z10 (features->stfle_orig)) { /* We are at least on a z9 machine. Return 256byte for LINESIZE for L1 d/i-cache, diff --git a/sysdeps/unix/sysv/linux/sh/arch-syscall.h b/sysdeps/unix/sysv/linux/sh/arch-syscall.h index 52cc320..5948ab0 100644 --- a/sysdeps/unix/sysv/linux/sh/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/sh/arch-syscall.h @@ -228,6 +228,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 360 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 295 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist index 4f2db8c..fb30341 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist @@ -2832,7 +2832,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/sh/be/libm.abilist b/sysdeps/unix/sysv/linux/sh/be/libm.abilist index e4597db..5b0b080 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist index a73473e..d716673 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist @@ -2829,7 +2829,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/sh/le/libm.abilist b/sysdeps/unix/sysv/linux/sh/le/libm.abilist index e4597db..5b0b080 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libm.abilist @@ -920,12 +920,30 @@ GLIBC_2.41 tanpif32 F GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf32 F GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf32 F diff --git a/sysdeps/unix/sysv/linux/sparc/Versions b/sysdeps/unix/sysv/linux/sparc/Versions index f127bdf..7dd61a5 100644 --- a/sysdeps/unix/sysv/linux/sparc/Versions +++ b/sysdeps/unix/sysv/linux/sparc/Versions @@ -29,6 +29,10 @@ libc { __getshmlba; } + GLIBC_2.42 { + tcgetattr; + tcsetattr; + } GLIBC_PRIVATE { # nptl/pthread_cond_timedwait.c uses INTERNAL_VSYSCALL(clock_gettime). __vdso_clock_gettime; diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios-baud.h b/sysdeps/unix/sysv/linux/sparc/bits/termios-cbaud.h index 677db7b..34eba18 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/termios-baud.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/termios-cbaud.h @@ -17,30 +17,29 @@ <https://www.gnu.org/licenses/>. */ #ifndef _TERMIOS_H -# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead." +# error "Never include <bits/termios-cbaud.h> directly; use <termios.h> instead." #endif #ifdef __USE_MISC # define CBAUD 0x0000100f # define CBAUDEX 0x00001000 -# define CIBAUD 0x100f0000 /* input baud rate (not used) */ -# define CMSPAR 0x40000000 /* mark or space (stick) parity */ -# define CRTSCTS 0x80000000 /* flow control */ +# define CIBAUD 0x100f0000 /* input baud rate */ +# define IBSHIFT 16 #endif -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -#define B76800 0x00001005 -#define B153600 0x00001006 -#define B307200 0x00001007 -#define B614400 0x00001008 -#define B921600 0x00001009 -#define B500000 0x0000100a -#define B576000 0x0000100b -#define B1000000 0x0000100c -#define B1152000 0x0000100d -#define B1500000 0x0000100e -#define B2000000 0x0000100f -#define __MAX_BAUD B2000000 +#define __B57600 0x00001001 +#define __B115200 0x00001002 +#define __B230400 0x00001003 +#define __B460800 0x00001004 +#define __B76800 0x00001005 +#define __B153600 0x00001006 +#define __B307200 0x00001007 +#define __B614400 0x00001008 +#define __B921600 0x00001009 +#define __B500000 0x0000100a +#define __B576000 0x0000100b +#define __B1000000 0x0000100c +#define __B1152000 0x0000100d +#define __B1500000 0x0000100e +#define __B2000000 0x0000100f +#define __BOTHER 0x00001000 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h index ee870bc..85828a8 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h @@ -230,6 +230,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 333 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 284 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist index dc7e27d..6deedf2 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist @@ -3161,7 +3161,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist index 923efa2..8107101 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist @@ -1355,6 +1355,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1363,6 +1379,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h index 3acbebe..d83ecd1 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h @@ -211,6 +211,7 @@ #define __NR_open 5 #define __NR_open_by_handle_at 333 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 284 #define __NR_openat2 437 #define __NR_pause 29 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist index 2ee97f4..1ce22bf 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist @@ -2797,7 +2797,23 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 tcgetattr F +GLIBC_2.42 tcsetattr F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist index 1ee9504..418ed9d 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist @@ -1245,6 +1245,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1253,6 +1269,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/sparc/kernel_termios.h b/sysdeps/unix/sysv/linux/sparc/termios_arch.h index 401079c..f3b3f65 100644 --- a/sysdeps/unix/sysv/linux/sparc/kernel_termios.h +++ b/sysdeps/unix/sysv/linux/sparc/termios_arch.h @@ -1,4 +1,6 @@ -/* Copyright (C) 1997-2025 Free Software Foundation, Inc. +/* Architectural parameters for Linux termios - SPARC version + + Copyright (C) 1991-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -15,26 +17,18 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _KERNEL_TERMIOS_H -#define _KERNEL_TERMIOS_H 1 -/* The following corresponds to the values from the Linux 2.1.20 kernel. */ - -/* We need the definition of tcflag_t, cc_t, and speed_t. */ -#include <termios.h> - -#define __KERNEL_NCCS 17 - -struct __kernel_termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[__KERNEL_NCCS]; /* control characters */ - }; - -#define _HAVE_C_ISPEED 0 -#define _HAVE_C_OSPEED 0 - -#endif /* kernel_termios.h */ +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 + +#define _HAVE_STRUCT_OLD_TERMIOS 1 + +#define OLD_NCCS 17 +struct old_termios +{ + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[OLD_NCCS]; /* control characters */ +}; diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c index 017f741..4efb0de 100644 --- a/sysdeps/unix/sysv/linux/speed.c +++ b/sysdeps/unix/sysv/linux/speed.c @@ -16,82 +16,351 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <stddef.h> -#include <errno.h> -#include <termios.h> -#include <sysdep.h> +#include <termios_internals.h> -/* This is a gross hack around a kernel bug. If the cfsetispeed functions - is called with the SPEED argument set to zero this means use the same - speed as for output. But we don't have independent input and output - speeds and therefore cannot record this. +/* Conversions between legacy c_cflag fields and actual baud rates */ - We use an unused bit in the `c_iflag' field to keep track of this - use of `cfsetispeed'. The value here must correspond to the one used - in `tcsetattr.c'. */ -#define IBAUD0 020000000000 +/* These expressions may seem complicated; the _cbix() macro + compresses the CBAUD field into an index in the range 0-31. On most + Linux platforms, the CBAUD field is 5 bits, but the topmost bit + indicated by CBAUDEX, is discontinous with the rest. + + The resulting masks look like: + + Alpha PowerPC others + + CBAUD 0x001f 0x00ff 0x100f + CBAUDEX 0x0000 0x0010 0x1000 + + LOWCBAUD 0x001f 0x000f 0x000f + CBAUDMASK 0x001f 0x001f 0x100f + + CBAUDMASK is used to test for invalid values passed to the + compatibility functions or in termios::c_cflag on PowerPC. + + The divide-multiply sequence in the _cbix() macro gets converted + to shift and masks as necessary by the compiler. */ + +#define LOWCBAUD (CBAUD & (CBAUDEX-1)) +#define _cbix(x) (((x) & LOWCBAUD) | \ + (CBAUDEX ? ((x) & CBAUDEX)/CBAUDEX * (LOWCBAUD+1) : 0)) +#define CBAUDMASK (LOWCBAUD | CBAUDEX) + +/* Compile time sanity checks for broken CBAUD or CIBAUD definitions */ +#if CIBAUD != (CBAUD << IBSHIFT) +# error "CIBAUD should == CBAUD << IBSHIFT" +#elif CBAUDEX & (CBAUDEX-1) +# error "CBAUDEX should either be 0 or a single bit" +#elif !(CBAUD & 1) +# error "The CBAUD field should start at bit 0" +#elif CBAUDEX & ~CBAUD +# error "CBAUD should include the CBAUDEX bit" +#endif + +speed_t +___cbaud_to_speed (tcflag_t c_cflag, speed_t other) +{ + static const speed_t cbaudix_to_speed [] = + { + [0 ... _cbix(CBAUDMASK)] = -1, + [_cbix(__B0)] = 0, + [_cbix(__B50)] = 50, + [_cbix(__B75)] = 75, + [_cbix(__B110)] = 110, + [_cbix(__B134)] = 134, + [_cbix(__B150)] = 150, + [_cbix(__B200)] = 200, + [_cbix(__B300)] = 300, + [_cbix(__B600)] = 600, + [_cbix(__B1200)] = 1200, + [_cbix(__B1800)] = 1800, + [_cbix(__B2400)] = 2400, + [_cbix(__B4800)] = 4800, + [_cbix(__B9600)] = 9600, + [_cbix(__B19200)] = 19200, + [_cbix(__B38400)] = 38400, + [_cbix(__B57600)] = 57600, + [_cbix(__B115200)] = 115200, + [_cbix(__B230400)] = 230400, + [_cbix(__B460800)] = 460800, + [_cbix(__B500000)] = 500000, + [_cbix(__B576000)] = 576000, + [_cbix(__B921600)] = 921600, + [_cbix(__B1000000)] = 1000000, + [_cbix(__B1152000)] = 1152000, + [_cbix(__B1500000)] = 1500000, + [_cbix(__B2000000)] = 2000000, +#ifdef __B7200 + [_cbix(__B7200)] = 7200, +#endif +#ifdef __B14400 + [_cbix(__B14400)] = 14400, +#endif +#ifdef __B28800 + [_cbix(__B28800)] = 28800, +#endif +#ifdef __B76800 + [_cbix(__B76800)] = 76800, +#endif +#ifdef __B153600 + [_cbix(__B153600)] = 153600, +#endif +#ifdef __B307200 + [_cbix(__B307200)] = 307200, +#endif +#ifdef __B614400 + [_cbix(__B614400)] = 614400, +#endif +#ifdef __B2500000 + [_cbix(__B2500000)] = 2500000, +#endif +#ifdef __B3000000 + [_cbix(__B3000000)] = 3000000, +#endif +#ifdef __B3500000 + [_cbix(__B3500000)] = 3500000, +#endif +#ifdef __B4000000 + [_cbix(__B4000000)] = 4000000, +#endif + }; + speed_t speed; + + if (c_cflag & (tcflag_t)(~CBAUDMASK)) + return other; + + speed = cbaudix_to_speed[_cbix(c_cflag)]; + return speed == (speed_t)-1 ? other : speed; +} + +tcflag_t +___speed_to_cbaud (speed_t speed) +{ + switch (speed) { + case 0: + return __B0; + case 50: + return __B50; + case 75: + return __B75; + case 110: + return __B110; + case 134: + return __B134; + case 150: + return __B150; + case 200: + return __B200; + case 300: + return __B300; + case 600: + return __B600; + case 1200: + return __B1200; + case 1800: + return __B1800; + case 2400: + return __B2400; + case 4800: + return __B4800; + case 9600: + return __B9600; + case 19200: + return __B19200; + case 38400: + return __B38400; + case 57600: + return __B57600; + case 115200: + return __B115200; + case 230400: + return __B230400; + case 460800: + return __B460800; + case 500000: + return __B500000; + case 576000: + return __B576000; + case 921600: + return __B921600; + case 1000000: + return __B1000000; + case 1152000: + return __B1152000; + case 1500000: + return __B1500000; + case 2000000: + return __B2000000; +#ifdef __B76800 + case 76800: + return __B76800; +#endif +#ifdef __B153600 + case 153600: + return __B153600; +#endif +#ifdef __B307200 + case 307200: + return __B307200; +#endif +#ifdef __B614400 + case 614400: + return __B614400; +#endif +#ifdef __B2500000 + case 2500000: + return __B2500000; +#endif +#ifdef __B3000000 + case 3000000: + return __B3000000; +#endif +#ifdef __B3500000 + case 3500000: + return __B3500000; +#endif +#ifdef __B4000000 + case 4000000: + return __B4000000; +#endif + default: + return __BOTHER; + } +} + + +/* Canonicalize the representation of speed fields in a kernel + termios2 structure. Specifically, if there is a valid legacy cbaud + representation (not __BOTHER), use it and propagate the + corresponding speed value to ispeed/ospeed, otherwise the other way + around if possible. Finally, if the input speed is zero, copy the + output speed to the input speed. + + The kernel doesn't do this canonicalization, which can affect + legacy utilities, so do it here. + + This is used by tcgetattr() and tcsetattr(). */ +void +___termios2_canonicalize_speeds (struct termios2 *k_termios_p) +{ + k_termios_p->c_ospeed = + ___cbaud_to_speed (cbaud (k_termios_p->c_cflag), k_termios_p->c_ospeed); + k_termios_p->c_ispeed = + ___cbaud_to_speed (cibaud (k_termios_p->c_cflag), k_termios_p->c_ispeed); + + if (!k_termios_p->c_ispeed) + k_termios_p->c_ispeed = k_termios_p->c_ospeed; + + k_termios_p->c_cflag &= ~(CBAUD | CIBAUD); + k_termios_p->c_cflag |= ___speed_to_cbaud (k_termios_p->c_ospeed); + k_termios_p->c_cflag |= ___speed_to_cbaud (k_termios_p->c_ispeed) << IBSHIFT; +} /* Return the output baud rate stored in *TERMIOS_P. */ speed_t -cfgetospeed (const struct termios *termios_p) +__cfgetospeed (const struct termios *termios_p) { - return termios_p->c_cflag & (CBAUD | CBAUDEX); + return termios_p->c_ospeed; } +libc_hidden_def (__cfgetospeed) +versioned_symbol (libc, __cfgetospeed, cfgetospeed, GLIBC_2_42); -/* Return the input baud rate stored in *TERMIOS_P. - Although for Linux there is no difference between input and output - speed, the numerical 0 is a special case for the input baud rate. It - should set the input baud rate to the output baud rate. */ +/* Return the input baud rate stored in *TERMIOS_P. */ speed_t -cfgetispeed (const struct termios *termios_p) +__cfgetispeed (const struct termios *termios_p) { - return ((termios_p->c_iflag & IBAUD0) - ? 0 : termios_p->c_cflag & (CBAUD | CBAUDEX)); + return termios_p->c_ispeed; } +libc_hidden_def (__cfgetispeed) +versioned_symbol (libc, __cfgetispeed, cfgetispeed, GLIBC_2_42); /* Set the output baud rate stored in *TERMIOS_P to SPEED. */ int -cfsetospeed (struct termios *termios_p, speed_t speed) +__cfsetospeed (struct termios *termios_p, speed_t speed) { - if ((speed & ~CBAUD) != 0 - && (speed < B57600 || speed > __MAX_BAUD)) - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); + tcflag_t cbaud = ___speed_to_cbaud (speed); -#if _HAVE_STRUCT_TERMIOS_C_OSPEED termios_p->c_ospeed = speed; + termios_p->c_cflag &= ~CBAUD; + termios_p->c_cflag |= cbaud; + + return 0; +} +libc_hidden_def (__cfsetospeed) +versioned_symbol (libc, __cfsetospeed, cfsetospeed, GLIBC_2_42); + +/* Set the input baud rate stored in *TERMIOS_P to SPEED. */ +int +__cfsetispeed (struct termios *termios_p, speed_t speed) +{ + tcflag_t cbaud = ___speed_to_cbaud (speed); + + termios_p->c_ispeed = speed; + termios_p->c_cflag &= ~CIBAUD; + termios_p->c_cflag |= cbaud << IBSHIFT; + + return 0; +} +libc_hidden_def (__cfsetispeed) +versioned_symbol (libc, __cfsetispeed, cfsetispeed, GLIBC_2_42); + +#if _TERMIOS_OLD_COMPAT + +/* Legacy versions which returns cbaud-encoded speed_t values */ + +speed_t +attribute_compat_text_section +__old_cfgetospeed (const old_termios_t *termios_p) +{ + return cbaud (termios_p->c_cflag); +} +compat_symbol (libc, __old_cfgetospeed, cfgetospeed, GLIBC_2_0); + +speed_t +attribute_compat_text_section +__old_cfgetispeed (const old_termios_t *termios_p) +{ + return cibaud (termios_p->c_cflag); +} +compat_symbol (libc, __old_cfgetispeed, cfgetispeed, GLIBC_2_0); + +int +attribute_compat_text_section +__old_cfsetospeed (old_termios_t *termios_p, speed_t speed) +{ + speed_t real_speed = ___cbaud_to_speed (speed, -1); + if (real_speed == (speed_t)-1) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); + +#if !_HAVE_STRUCT_OLD_TERMIOS + /* Otherwise this field doesn't exist in old_termios_t */ + termios_p->c_ospeed = real_speed; #endif - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); + termios_p->c_cflag &= ~CBAUD; termios_p->c_cflag |= speed; return 0; } -libc_hidden_def (cfsetospeed) +compat_symbol (libc, __old_cfsetospeed, cfsetospeed, GLIBC_2_0); - -/* Set the input baud rate stored in *TERMIOS_P to SPEED. - Although for Linux there is no difference between input and output - speed, the numerical 0 is a special case for the input baud rate. It - should set the input baud rate to the output baud rate. */ int -cfsetispeed (struct termios *termios_p, speed_t speed) +attribute_compat_text_section +__old_cfsetispeed (old_termios_t *termios_p, speed_t speed) { - if ((speed & ~CBAUD) != 0 - && (speed < B57600 || speed > __MAX_BAUD)) + speed_t real_speed = ___cbaud_to_speed (speed, -1); + if (real_speed == (speed_t)-1) return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); -#if _HAVE_STRUCT_TERMIOS_C_ISPEED - termios_p->c_ispeed = speed; +#if !_HAVE_STRUCT_OLD_TERMIOS + /* Otherwise this field doesn't exist in old_termios_t */ + termios_p->c_ispeed = real_speed; #endif - if (speed == 0) - termios_p->c_iflag |= IBAUD0; - else - { - termios_p->c_iflag &= ~IBAUD0; - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - } + termios_p->c_cflag &= ~CIBAUD; + termios_p->c_cflag |= speed << IBSHIFT; return 0; } -libc_hidden_def (cfsetispeed) +compat_symbol (libc, __old_cfsetispeed, cfsetispeed, GLIBC_2_0); + +#endif /* _TERMIOS_OLD_COMPAT */ diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list index daffa08..bde20e4 100644 --- a/sysdeps/unix/sysv/linux/syscall-names.list +++ b/sysdeps/unix/sysv/linux/syscall-names.list @@ -21,8 +21,8 @@ # This file can list all potential system calls. The names are only # used if the installed kernel headers also provide them. -# The list of system calls is current as of Linux 6.13. -kernel 6.13 +# The list of system calls is current as of Linux 6.15. +kernel 6.15 FAST_atomic_update FAST_cmpxchg @@ -316,6 +316,7 @@ olduname open open_by_handle_at open_tree +open_tree_attr openat openat2 or1k_atomic diff --git a/sysdeps/unix/sysv/linux/tcgetattr.c b/sysdeps/unix/sysv/linux/tcgetattr.c index d672e0c..ca17569 100644 --- a/sysdeps/unix/sysv/linux/tcgetattr.c +++ b/sysdeps/unix/sysv/linux/tcgetattr.c @@ -15,66 +15,56 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <errno.h> -#include <string.h> -#include <termios.h> -#include <unistd.h> -#include <sys/ioctl.h> -#include <sys/types.h> -#include <sysdep.h> - -/* The difference here is that the termios structure used in the - kernel is not the same as we use in the libc. Therefore we must - translate it here. */ -#include <kernel_termios.h> +#include <termios_internals.h> /* Put the state of FD into *TERMIOS_P. */ int __tcgetattr (int fd, struct termios *termios_p) { - struct __kernel_termios k_termios; - int retval; - - retval = INLINE_SYSCALL (ioctl, 3, fd, TCGETS, &k_termios); + struct termios2 k_termios; + long int retval = INLINE_SYSCALL_CALL (ioctl, fd, TCGETS2, &k_termios); - if (__glibc_likely (retval == 0)) + if (__glibc_likely (retval != -1)) { - termios_p->c_iflag = k_termios.c_iflag; - termios_p->c_oflag = k_termios.c_oflag; - termios_p->c_cflag = k_termios.c_cflag; - termios_p->c_lflag = k_termios.c_lflag; - termios_p->c_line = k_termios.c_line; -#if _HAVE_STRUCT_TERMIOS_C_ISPEED -# if _HAVE_C_ISPEED - termios_p->c_ispeed = k_termios.c_ispeed; -# else - termios_p->c_ispeed = k_termios.c_cflag & (CBAUD | CBAUDEX); -# endif -#endif -#if _HAVE_STRUCT_TERMIOS_C_OSPEED -# if _HAVE_C_OSPEED + ___termios2_canonicalize_speeds (&k_termios); + + memset (termios_p, 0, sizeof (*termios_p)); + termios_p->c_iflag = k_termios.c_iflag; + termios_p->c_oflag = k_termios.c_oflag; + termios_p->c_cflag = k_termios.c_cflag; + termios_p->c_lflag = k_termios.c_lflag; + termios_p->c_line = k_termios.c_line; termios_p->c_ospeed = k_termios.c_ospeed; -# else - termios_p->c_ospeed = k_termios.c_cflag & (CBAUD | CBAUDEX); -# endif -#endif - if (sizeof (cc_t) == 1 || _POSIX_VDISABLE == 0 - || (unsigned char) _POSIX_VDISABLE == (unsigned char) -1) - memset (__mempcpy (&termios_p->c_cc[0], &k_termios.c_cc[0], - __KERNEL_NCCS * sizeof (cc_t)), - _POSIX_VDISABLE, (NCCS - __KERNEL_NCCS) * sizeof (cc_t)); - else - { - memcpy (&termios_p->c_cc[0], &k_termios.c_cc[0], - __KERNEL_NCCS * sizeof (cc_t)); + termios_p->c_ispeed = k_termios.c_ispeed; - for (size_t cnt = __KERNEL_NCCS; cnt < NCCS; ++cnt) - termios_p->c_cc[cnt] = _POSIX_VDISABLE; - } + copy_c_cc (termios_p->c_cc, NCCS, k_termios.c_cc, _TERMIOS2_NCCS); } return retval; } - libc_hidden_def (__tcgetattr) + +#if _TERMIOS_OLD_COMPAT && _HAVE_STRUCT_OLD_TERMIOS + +versioned_symbol (libc, __tcgetattr, tcgetattr, GLIBC_2_42); + +/* Legacy version for shorter struct termios */ +int +attribute_compat_text_section +__old_tcgetattr (int fd, old_termios_t *termios_p) +{ + struct termios new_termios; + int retval = __tcgetattr (fd, &new_termios); + if (__glibc_likely (retval != -1)) + { + memcpy (termios_p, &new_termios, sizeof (*termios_p)); + } + return retval; +} +compat_symbol (libc, __old_tcgetattr, tcgetattr, GLIBC_2_0); + +#else + weak_alias (__tcgetattr, tcgetattr) + +#endif diff --git a/sysdeps/unix/sysv/linux/tcsetattr.c b/sysdeps/unix/sysv/linux/tcsetattr.c index 5a13ad8..4f07a03 100644 --- a/sysdeps/unix/sysv/linux/tcsetattr.c +++ b/sysdeps/unix/sysv/linux/tcsetattr.c @@ -15,67 +15,94 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <errno.h> -#include <string.h> -#include <termios.h> -#include <sys/ioctl.h> -#include <sys/types.h> -#include <sysdep.h> - -/* The difference here is that the termios structure used in the - kernel is not the same as we use in the libc. Therefore we must - translate it here. */ -#include <kernel_termios.h> - - -/* This is a gross hack around a kernel bug. If the cfsetispeed functions - is called with the SPEED argument set to zero this means use the same - speed as for output. But we don't have independent input and output - speeds and therefore cannot record this. - - We use an unused bit in the `c_iflag' field to keep track of this - use of `cfsetispeed'. The value here must correspond to the one used - in `speed.c'. */ -#define IBAUD0 020000000000 +#include <termios_internals.h> +#define static_assert_equal(x,y) _Static_assert ((x) == (y), #x " != " #y) /* Set the state of FD to *TERMIOS_P. */ int __tcsetattr (int fd, int optional_actions, const struct termios *termios_p) { - struct __kernel_termios k_termios; - unsigned long int cmd; + struct termios2 k_termios; + unsigned long cmd; - switch (optional_actions) - { - case TCSANOW: - cmd = TCSETS; - break; - case TCSADRAIN: - cmd = TCSETSW; - break; - case TCSAFLUSH: - cmd = TCSETSF; - break; - default: - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); - } + memset (&k_termios, 0, sizeof k_termios); - k_termios.c_iflag = termios_p->c_iflag & ~IBAUD0; + k_termios.c_iflag = termios_p->c_iflag; k_termios.c_oflag = termios_p->c_oflag; k_termios.c_cflag = termios_p->c_cflag; k_termios.c_lflag = termios_p->c_lflag; - k_termios.c_line = termios_p->c_line; -#if _HAVE_C_ISPEED && _HAVE_STRUCT_TERMIOS_C_ISPEED - k_termios.c_ispeed = termios_p->c_ispeed; -#endif -#if _HAVE_C_OSPEED && _HAVE_STRUCT_TERMIOS_C_OSPEED + k_termios.c_line = termios_p->c_line; + k_termios.c_ospeed = termios_p->c_ospeed; -#endif - memcpy (&k_termios.c_cc[0], &termios_p->c_cc[0], - __KERNEL_NCCS * sizeof (cc_t)); + k_termios.c_ispeed = termios_p->c_ispeed; + + ___termios2_canonicalize_speeds (&k_termios); + + copy_c_cc (k_termios.c_cc, _TERMIOS2_NCCS, termios_p->c_cc, NCCS); + + /* + * Choose the proper ioctl number to invoke. + * + * Alpha got TCSETS2 late (Linux 4.20), but has the same structure + * format, and it only needs TCSETS2 if either it needs to use + * __BOTHER or split speed. All other architectures have TCSETS2 as + * far back as the current glibc supports. Calling TCSETS with + * __BOTHER causes unpredictable results on old Alpha kernels and + * could even crash them. + */ + static_assert_equal(TCSADRAIN, TCSANOW + 1); + static_assert_equal(TCSAFLUSH, TCSANOW + 2); + static_assert_equal(TCSETSW2, TCSETS2 + 1); + static_assert_equal(TCSETSF2, TCSETS2 + 2); + static_assert_equal(TCSETSW, TCSETS + 1); + static_assert_equal(TCSETSF, TCSETS + 2); + + cmd = (long)optional_actions - TCSANOW; + if (cmd > 2) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); + + if (__ASSUME_TERMIOS2 || + k_termios.c_ospeed != k_termios.c_ispeed || + cbaud (k_termios.c_cflag) == __BOTHER) + { + cmd += TCSETS2; + } + else + { + cmd += TCSETS; + k_termios.c_cflag &= ~CIBAUD; + } + + return INLINE_SYSCALL_CALL (ioctl, fd, cmd, &k_termios); +} +libc_hidden_def (__tcsetattr) + +#if _HAVE_STRUCT_OLD_TERMIOS && _TERMIOS_OLD_COMPAT + +versioned_symbol (libc, __tcsetattr, tcsetattr, GLIBC_2_42); - return INLINE_SYSCALL (ioctl, 3, fd, cmd, &k_termios); +/* Legacy version for shorter struct termios without speed fields */ +int +attribute_compat_text_section +__old_tcsetattr (int fd, int optional_actions, const old_termios_t *termios_p) +{ + struct termios new_termios; + + memset (&new_termios, 0, sizeof (new_termios)); + new_termios.c_iflag = termios_p->c_iflag; + new_termios.c_oflag = termios_p->c_oflag; + new_termios.c_cflag = termios_p->c_cflag; + new_termios.c_lflag = termios_p->c_lflag; + new_termios.c_line = termios_p->c_line; + copy_c_cc(new_termios.c_cc, NCCS, termios_p->c_cc, OLD_NCCS); + + return __tcsetattr (fd, optional_actions, &new_termios); } +compat_symbol (libc, __old_tcsetattr, tcsetattr, GLIBC_2_0); + +#else + weak_alias (__tcsetattr, tcsetattr) -libc_hidden_def (tcsetattr) + +#endif diff --git a/sysdeps/unix/sysv/linux/termio.h b/sysdeps/unix/sysv/linux/termio.h deleted file mode 100644 index 0e610f0..0000000 --- a/sysdeps/unix/sysv/linux/termio.h +++ /dev/null @@ -1,6 +0,0 @@ -/* Compatible <termio.h> for old `struct termio' ioctl interface. - This is obsolete; use the POSIX.1 `struct termios' interface - defined in <termios.h> instead. */ - -#include <termios.h> -#include <sys/ioctl.h> diff --git a/sysdeps/unix/sysv/linux/mips/kernel_termios.h b/sysdeps/unix/sysv/linux/termios_arch.h index fd8d35a..8dbf420 100644 --- a/sysdeps/unix/sysv/linux/mips/kernel_termios.h +++ b/sysdeps/unix/sysv/linux/termios_arch.h @@ -1,4 +1,6 @@ -/* Copyright (C) 1997-2025 Free Software Foundation, Inc. +/* Architectural parameters for Linux termios - generic version + + Copyright (C) 1997-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -12,26 +14,10 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see + License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _KERNEL_TERMIOS_H -#define _KERNEL_TERMIOS_H 1 -/* The following corresponds to the values from the Linux 2.1.24 kernel. */ - -#define __KERNEL_NCCS 23 - -struct __kernel_termios - { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[__KERNEL_NCCS]; /* control characters */ - }; - -#define _HAVE_C_ISPEED 0 -#define _HAVE_C_OSPEED 0 +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 -#endif /* kernel_termios.h */ +#define _HAVE_STRUCT_OLD_TERMIOS 0 diff --git a/sysdeps/unix/sysv/linux/termios_internals.h b/sysdeps/unix/sysv/linux/termios_internals.h new file mode 100644 index 0000000..10b6732 --- /dev/null +++ b/sysdeps/unix/sysv/linux/termios_internals.h @@ -0,0 +1,143 @@ +/* termios functions internal implementation header for Linux + + Copyright (C) 1991-2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#ifndef TERMIOS_INTERNALS_H +#define TERMIOS_INTERNALS_H 1 + +#include <stddef.h> +#include <errno.h> +#include <string.h> +#include <unistd.h> +#include <termios.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <sysdep.h> +#include <shlib-compat.h> + +#include <termios_arch.h> + +/* ---- Kernel interface definitions ---- */ + +/* The the termios2 structure used in the kernel interfaces is not the + same as the termios structure we use in the libc. Therefore we + must translate it here. */ + +struct termios2 +{ + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ +#if _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE + cc_t c_cc[_TERMIOS2_NCCS]; /* control characters */ + cc_t c_line; /* line discipline */ +#else + cc_t c_line; /* line discipline */ + cc_t c_cc[_TERMIOS2_NCCS]; /* control characters */ +#endif + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* Alpha got termios2 late, but TCGETS has exactly the same structure + format and function as TCGETS2. On all other platforms, the termios2 + interface exists as far back as this version of glibc supports. + + For TCGETS* it is more complicated; this is handled in tcsetattr.c. + + Some other architectures only have the equivalent of the termios2 + interface, in which case the old ioctl names are the only ones + presented, but are equivalent to the new ones. */ +#ifndef TCGETS2 +# define TCGETS2 TCGETS +# define TCSETS2 TCSETS +# define TCSETSW2 TCSETSW +# define TCSETSF2 TCSETSF +#elif !__ASSUME_TERMIOS2 +/* Hack for Alpha */ +# undef TCGETS2 +# define TCGETS2 TCGETS +#endif + +/* ---- Application interface definitions ---- */ + +/* + * Should old speed_t and struct termios (if applicable) compatibility + * functions be included? + */ +#define _TERMIOS_OLD_COMPAT SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_42) + +/* + * Old struct termios (without c_ispeed and c_ospeed fields) if + * applicable. The new struct termios *must* be binary identical up to + * the sizeof the old structure. + * + * This only applies to SPARC and MIPS; for other architectures the + * new and old speed_t interfaces both use the same struct termios. + */ +#if _HAVE_STRUCT_OLD_TERMIOS +typedef struct old_termios old_termios_t; +#else +# define OLD_NCCS NCCS +typedef struct termios old_termios_t; +#endif + +/* ---- Internal function definitions ---- */ + +/* + * Copy a set of c_cc fields of possibly different width. If the target + * field is longer, then fill with _POSIX_VDISABLE == -1. + */ +static inline void +copy_c_cc (cc_t *to, size_t nto, const cc_t *from, size_t nfrom) +{ + if (nto < nfrom) + nfrom = nto; + + to = __mempcpy (to, from, nfrom * sizeof(cc_t)); + if (nto > nfrom) + memset (to, _POSIX_VDISABLE, (nto - nfrom) * sizeof(cc_t)); +} + +/* Extract the output and input legacy speed fields from c_cflag. */ +static inline tcflag_t +cbaud (tcflag_t c_cflag) +{ + return c_cflag & CBAUD; +} + +static inline tcflag_t +cibaud (tcflag_t c_cflag) +{ + return cbaud (c_cflag >> IBSHIFT); +} + +extern speed_t +___cbaud_to_speed (tcflag_t c_cflag, speed_t other) + __attribute_const__ attribute_hidden; + +extern tcflag_t +___speed_to_cbaud (speed_t speed) + __attribute_const__ attribute_hidden; + +extern void +___termios2_canonicalize_speeds (struct termios2 *k_termios_p) + attribute_hidden; + +#endif /* TERMIOS_INTERNALS_H */ diff --git a/sysdeps/unix/sysv/linux/tst-pkey.c b/sysdeps/unix/sysv/linux/tst-pkey.c index 4d12d2e..1000d8f 100644 --- a/sysdeps/unix/sysv/linux/tst-pkey.c +++ b/sysdeps/unix/sysv/linux/tst-pkey.c @@ -191,7 +191,7 @@ do_test (void) pthread_t delayed_thread = xpthread_create (NULL, &delayed_thread_func, &delayed_thread_check_access); - keys[0] = pkey_alloc (0, 0); + keys[0] = pkey_alloc (0, PKEY_UNRESTRICTED); if (keys[0] < 0) { if (errno == ENOSYS) @@ -333,7 +333,7 @@ do_test (void) if (i == allowed_key) { if (do_write) - TEST_COMPARE (pkey_set (keys[i], 0), 0); + TEST_COMPARE (pkey_set (keys[i], PKEY_UNRESTRICTED), 0); else TEST_COMPARE (pkey_set (keys[i], PKEY_DISABLE_WRITE), 0); } @@ -360,7 +360,7 @@ do_test (void) inherit that access. */ for (int i = 0; i < key_count; ++i) { - TEST_COMPARE (pkey_set (keys[i], 0), 0); + TEST_COMPARE (pkey_set (keys[i], PKEY_UNRESTRICTED), 0); TEST_VERIFY (check_page_access (i, false)); TEST_VERIFY (check_page_access (i, true)); } diff --git a/sysdeps/unix/sysv/linux/tst-termios-linux.c b/sysdeps/unix/sysv/linux/tst-termios-linux.c new file mode 100644 index 0000000..e4b0c8b --- /dev/null +++ b/sysdeps/unix/sysv/linux/tst-termios-linux.c @@ -0,0 +1,592 @@ +/* Linux termios regression tests + + Copyright (C) 2025 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; see the file COPYING.LIB. If + not, see <https://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/ioctl.h> +#include <termios.h> +#include <unistd.h> + +#include <shlib-compat.h> +#include <array_length.h> + +#include <support/check.h> +#include <support/namespace.h> +#include <support/support.h> +#include <support/temp_file.h> +#include <support/test-driver.h> +#include <support/tty.h> + +/* Evaluate an expression and make sure errno did not get set; return + the value of the expression */ +#define CHECKERR(expr) \ + ({ \ + errno = 0; \ + const __typeof (expr) _val = (expr); \ + TEST_COMPARE(errno, 0); \ + _val; \ + }) + +/* Evaluate an expression and verify that is return a specific value, + as well as errno not having been set. */ +#define VERIFY(expr,val) TEST_COMPARE(CHECKERR(expr), val) +/* Check for zero and errno not set */ +#define CHECKZERO(expr) VERIFY(expr, 0) + +/* Table of legacy speed constants */ + +#define BOGUS ((speed_t)-1) +#define ANY ((speed_t)-2) + +struct cbaud_table +{ + speed_t speed; + speed_t cbaud; + const char *name; +}; + +static const struct cbaud_table cbaud_table [] = +{ + { 0, __B0, "__B0" }, + { 50, __B50, "__B50" }, + { 75, __B75, "__B75" }, + { 110, __B110, "__B110" }, + { 134, __B134, "__B134" }, + { 150, __B150, "__B150" }, + { 200, __B200, "__B200" }, + { 300, __B300, "__B300" }, + { 600, __B600, "__B600" }, + { 1200, __B1200, "__B1200" }, + { 1800, __B1800, "__B1800" }, + { 2400, __B2400, "__B2400" }, + { 4800, __B4800, "__B4800" }, +#ifdef __B7200 + { 7200, __B7200, "__B7200" }, +#endif + { 9600, __B9600, "__B9600" }, +#ifdef __B14400 + { 14400, __B14400, "__B14400" }, +#endif + { 19200, __B19200, "__B19200" }, +#ifdef __B28800 + { 28800, __B28800, "__B28800" }, +#endif + { 38400, __B38400, "__B38400" }, + { 57600, __B57600, "__B57600" }, +#ifdef __B76800 + { 76800, __B76800, "__B76800" }, +#endif + { 115200, __B115200, "__B115200" }, +#ifdef __B153600 + { 153600, __B153600, "__B153600" }, +#endif + { 230400, __B230400, "__B230400" }, +#ifdef __B307200 + { 307200, __B307200, "__B307200" }, +#endif + { 460800, __B460800, "__B460800" }, + { 500000, __B500000, "__B500000" }, + { 576000, __B576000, "__B576000" }, +#ifdef __B614400 + { 614400, __B614400, "__B614400" }, +#endif + { 921600, __B921600, "__B921600" }, + { 1000000, __B1000000, "__B1000000" }, + { 1152000, __B1152000, "__B1152000" }, + { 1500000, __B1500000, "__B1500000" }, + { 2000000, __B2000000, "__B2000000" }, +#ifdef __B2500000 + { 2500000, __B2500000, "__B2500000" }, +#endif +#ifdef __B3000000 + { 3000000, __B3000000, "__B3000000" }, +#endif +#ifdef __B3500000 + { 3500000, __B3500000, "__B3500000" }, +#endif +#ifdef __B4000000 + { 4000000, __B4000000, "__B4000000" }, +#endif + { ANY, __BOTHER, "__BOTHER" }, + { BOGUS, BOGUS, "invalid" } +}; + +/* List of common speeds to test */ + +static const speed_t test_speeds [] = +{ + 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, + 4800, 7200, 9600, 14400, 19200, 28800, 33600, 38400, 57600, + 76800, 115200, 153600, 230400, 307200, 460800, 500000, + 576000, 614400, 921600, 1000000, 1152000, 1500000, 2000000, + 2500000, 3000000, 3500000, 4000000, 5000000, 10000000 +}; + +/* Speed function tests */ + +/* These intentionally are a separate implementation from speed.c; + these should be "trivially correct" and don't need to be optimized + in any way */ + +/* Returns __BOTHER if there is no legacy value for this speed */ +static speed_t speed_to_cbaud (speed_t speed) +{ + const struct cbaud_table *ct; + for (ct = cbaud_table; ct->speed != ANY; ct++) + { + if (ct->speed == speed) + break; + } + return ct->cbaud; +} + +/* Returns ANY if cbaud is __BOTHER, or BOGUS if invalid */ +static speed_t cbaud_to_speed (speed_t cbaud) +{ + const struct cbaud_table *ct; + for (ct = cbaud_table; ct->cbaud != BOGUS; ct++) + { + if (ct->cbaud == cbaud) + break; + } + return ct->speed; +} + +static const char *cbaud_name (speed_t cbaud) +{ + const struct cbaud_table *ct; + for (ct = cbaud_table; ct->cbaud != BOGUS; ct++) + { + if (ct->cbaud == cbaud) + break; + } + return ct->name; +} + +static int check_speed (speed_t expected, speed_t speed, speed_t cbaud, + speed_t cfspeed, baud_t cfbaud, char io) +{ + speed_t want_cbaud; + cbaud &= CBAUD; + + if (expected != ANY && speed != expected) + FAIL_RET ("c_%cspeed = %u, expected %u", io, speed, expected); + + if (cfspeed != speed) + FAIL_RET ("cfget%cspeed = %u, expected %u", io, cfspeed, speed); + + if (cfbaud != cfspeed) + FAIL_RET ("cfget%cbaud = %u, but cfget%cspeed = %u", + io, cfbaud, io, cfspeed); + + want_cbaud = speed_to_cbaud (speed); + + if (cbaud != want_cbaud) + FAIL_RET ("c_%cspeed = %u: %s = %s (%06o), should be %s (%06o)", + io, speed, + io == 'o' ? "CBAUD" : "CIBAUD", cbaud_name (cbaud), cbaud, + cbaud_name (want_cbaud), want_cbaud); + + return 0; +} + +/* Validate that the speeds in the struct termios are properly normalized. + The difference is the handling of ispeed == 0. */ + +/* Use this after cfset* () */ +static void check_speeds_cf (const struct termios *tio_p, + speed_t ospeed, speed_t ispeed) +{ + check_speed (ospeed, tio_p->c_ospeed, tio_p->c_cflag, + CHECKERR (cfgetospeed (tio_p)), + CHECKERR (cfgetobaud (tio_p)), 'o'); + check_speed (ispeed, tio_p->c_ispeed, tio_p->c_cflag >> IBSHIFT, + CHECKERR (cfgetispeed (tio_p)), + CHECKERR (cfgetibaud (tio_p)), 'i'); +} + +/* Use this after tc[gs]etattr () */ +static void check_speeds_tc (int fd, speed_t ospeed, speed_t ispeed) +{ + struct termios tio; + + CHECKZERO (tcgetattr (fd, &tio)); + check_speeds_cf (&tio, ospeed, ispeed ? ispeed : ospeed); +} + +/* For search and replace convenience */ +#define check_bauds_cf check_speeds_cf +#define check_bauds_tc check_speeds_tc + +/* Common routine for setting speeds, with checking */ +static void +set_speeds (int fd, speed_t ospeed, speed_t ispeed) +{ + struct termios tio; + + CHECKZERO (tcgetattr (fd, &tio)); + CHECKZERO (cfsetospeed (&tio, ospeed)); + CHECKZERO (cfsetispeed (&tio, ispeed)); + check_speeds_cf (&tio, ospeed, ispeed); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, ospeed, ispeed ? ispeed : ospeed); +} + +/* Actual tests */ + +typedef void (*speed_test_t)(int ttyfd, speed_t speed); +static void +run_speed_test (int fd, speed_test_t test); + +/* New interface cfset*speed test */ +static void +new_cfspeed_test (int fd, speed_t speed) +{ + struct termios tio; + speed_t old_ospeed, old_ispeed; + + CHECKZERO (tcgetattr (fd, &tio)); + old_ospeed = CHECKERR (cfgetospeed (&tio)); + old_ispeed = CHECKERR (cfgetispeed (&tio)); + + /* Check initial normalization */ + check_speeds_cf (&tio, old_ospeed, old_ispeed); + + /* Check cfset*speed normalization */ + CHECKZERO (cfsetospeed (&tio, speed)); + check_speeds_cf (&tio, speed, old_ispeed); + CHECKZERO (cfsetispeed (&tio, speed)); + check_speeds_cf (&tio, speed, speed); + CHECKZERO (cfsetospeed (&tio, old_ospeed)); + check_speeds_cf (&tio, old_ospeed, speed); + CHECKZERO (cfsetispeed (&tio, B0)); + check_speeds_cf (&tio, old_ospeed, B0); + CHECKZERO (cfsetspeed (&tio, speed)); + check_speeds_cf (&tio, speed, speed); + CHECKZERO (cfsetospeed (&tio, old_ospeed)); + CHECKZERO (cfsetispeed (&tio, old_ispeed)); + check_speeds_cf (&tio, old_ospeed, old_ispeed); +} + +/* New interface cfset*speed test with tcsetattr */ +static void +new_tcspeed_test (int fd, speed_t speed) +{ + struct termios tio; + speed_t old_ospeed, old_ispeed; + + CHECKZERO (tcgetattr (fd, &tio)); + old_ospeed = CHECKERR (cfgetospeed (&tio)); + old_ispeed = CHECKERR (cfgetispeed (&tio)); + + /* Check initial normalization */ + check_speeds_cf (&tio, old_ospeed, old_ispeed); + + /* Check cfset*speed normalization */ + CHECKZERO (cfsetospeed (&tio, speed)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, speed, old_ispeed); + CHECKZERO (cfsetispeed (&tio, speed)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, speed, speed); + CHECKZERO (cfsetospeed (&tio, old_ospeed)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, old_ospeed, speed); + CHECKZERO (cfsetispeed (&tio, B0)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, old_ospeed, B0); + CHECKZERO (cfsetspeed (&tio, speed)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, speed, speed); + CHECKZERO (cfsetospeed (&tio, old_ospeed)); + CHECKZERO (cfsetispeed (&tio, old_ispeed)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_speeds_tc (fd, old_ospeed, old_ispeed); +} + +/* New interface cfset*baud test */ +static void +new_cfbaud_test (int fd, baud_t baud) +{ + struct termios tio; + baud_t old_obaud, old_ibaud; + + CHECKZERO (tcgetattr (fd, &tio)); + old_obaud = CHECKERR (cfgetobaud (&tio)); + old_ibaud = CHECKERR (cfgetibaud (&tio)); + + /* Check initial normalization */ + check_bauds_cf (&tio, old_obaud, old_ibaud); + + /* Check cfset*baud normalization */ + CHECKZERO (cfsetobaud (&tio, baud)); + check_bauds_cf (&tio, baud, old_ibaud); + CHECKZERO (cfsetibaud (&tio, baud)); + check_bauds_cf (&tio, baud, baud); + CHECKZERO (cfsetobaud (&tio, old_obaud)); + check_bauds_cf (&tio, old_obaud, baud); + CHECKZERO (cfsetibaud (&tio, B0)); + check_bauds_cf (&tio, old_obaud, B0); + CHECKZERO (cfsetbaud (&tio, baud)); + check_bauds_cf (&tio, baud, baud); + CHECKZERO (cfsetobaud (&tio, old_obaud)); + CHECKZERO (cfsetibaud (&tio, old_ibaud)); + check_bauds_cf (&tio, old_obaud, old_ibaud); +} + +/* New interface cfset*baud test with tcsetattr */ +static void +new_tcbaud_test (int fd, baud_t baud) +{ + struct termios tio; + baud_t old_obaud, old_ibaud; + + CHECKZERO (tcgetattr (fd, &tio)); + old_obaud = CHECKERR (cfgetobaud (&tio)); + old_ibaud = CHECKERR (cfgetibaud (&tio)); + + /* Check initial normalization */ + check_bauds_cf (&tio, old_obaud, old_ibaud); + + /* Check cfset*baud normalization */ + CHECKZERO (cfsetobaud (&tio, baud)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, baud, old_ibaud); + CHECKZERO (cfsetibaud (&tio, baud)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, baud, baud); + CHECKZERO (cfsetobaud (&tio, old_obaud)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, old_obaud, baud); + CHECKZERO (cfsetibaud (&tio, B0)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, old_obaud, B0); + CHECKZERO (cfsetbaud (&tio, baud)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, baud, baud); + CHECKZERO (cfsetobaud (&tio, old_obaud)); + CHECKZERO (cfsetibaud (&tio, old_ibaud)); + CHECKZERO (tcsetattr (fd, TCSANOW, &tio)); + check_bauds_tc (fd, old_obaud, old_ibaud); +} + +/* + * Old interface tests. This depends critically on the new struct + * termios being guaranteed to be a superset of the legacy struct + * termios. + */ +#if TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_42) +extern int __old_cfsetospeed (struct termios *tio_p, speed_t speed); +compat_symbol_reference (libc, __old_cfsetospeed, cfsetospeed, GLIBC_2_0); +extern int __old_cfsetispeed (struct termios *tio_p, speed_t speed); +compat_symbol_reference (libc, __old_cfsetispeed, cfsetispeed, GLIBC_2_0); +extern speed_t __old_cfgetospeed (const struct termios *tio_p); +compat_symbol_reference (libc, __old_cfgetospeed, cfgetospeed, GLIBC_2_0); +extern speed_t __old_cfgetispeed (const struct termios *tio_p); +compat_symbol_reference (libc, __old_cfgetispeed, cfgetispeed, GLIBC_2_0); +extern int __old_tcsetattr (int fd, int act, const struct termios *tio_p); +compat_symbol_reference (libc, __old_tcsetattr, tcsetattr, GLIBC_2_0); +extern int __old_tcgetattr (int fd, struct termios *tio_p); +compat_symbol_reference (libc, __old_tcgetattr, tcgetattr, GLIBC_2_0); + +static int old_tcsetattr (int fd, const struct termios *tio_p) +{ + struct termios old_tio = *tio_p; + + /* Deliberately corrupt c_ispeed and c_ospeed */ + old_tio.c_ispeed = 0xdeadbeef; + old_tio.c_ospeed = 0xfeedface; + return __old_tcsetattr (fd, TCSANOW, &old_tio); +} +static int old_tcgetattr (int fd, struct termios *tio_p) +{ + int rv; + memset (tio_p, 0xde, sizeof *tio_p); + rv = __old_tcgetattr (fd, tio_p); + if (rv) + return rv; + + /* Deliberately corrupt c_ispeed and c_ospeed */ + tio_p->c_ispeed = 0xdeadbeef; + tio_p->c_ospeed = 0xfeedface; + return 0; +} + +/* Old interface test. This relies on the new struct termios always + being a binary superset of the old one. + This doesn't bother testing split speed, since that never worked + on the old glibc. */ +static void +old_tcspeed_test (int fd, speed_t speed) +{ + struct termios tio; + speed_t cbaud; + + if (!speed) + return; /* Skip B0 for this test */ + + cbaud = speed_to_cbaud (speed); + if (cbaud == __BOTHER) + return; + + CHECKZERO (old_tcgetattr (fd, &tio)); + CHECKZERO (__old_cfsetospeed (&tio, cbaud)); + VERIFY (__old_cfgetospeed (&tio), cbaud); + CHECKZERO (__old_cfsetispeed (&tio, cbaud)); + VERIFY (__old_cfgetispeed (&tio), cbaud); + CHECKZERO (old_tcsetattr (fd, &tio)); + check_speeds_tc (fd, speed, speed); +} + +/* Verify that invalid CBAUD values return error for the old interfaces */ +static void +old_invalid_speeds_test (int fd) +{ + struct termios tio; + speed_t cbaud; + + for (cbaud = 0 ; cbaud ; cbaud > 0xffff ? (cbaud <<= 1) : cbaud++) { + speed_t realspeed; + realspeed = (cbaud & ~CBAUD) ? BOGUS : cbaud_to_speed (cbaud); + if (realspeed >= ANY) + { + int rv; + + errno = 0; + rv = __old_cfsetospeed (&tio, cbaud); + if (rv != -1 || errno != EINVAL) + FAIL("__old_cfsetospeed() accepted invalid value %06o", cbaud); + + errno = 0; + rv = __old_cfsetispeed (&tio, cbaud); + if (rv != -1 || errno != EINVAL) + FAIL("__old_cfsetispeed() accepted invalid value %06o", cbaud); + } + else + { + CHECKZERO (__old_cfsetospeed (&tio, cbaud)); + VERIFY (__old_cfgetospeed (&tio), cbaud); + CHECKZERO (__old_cfsetispeed (&tio, cbaud)); + VERIFY (__old_cfgetispeed (&tio), cbaud); + if (cbaud) + { + CHECKZERO (old_tcsetattr (fd, &tio)); + check_speeds_tc (fd, realspeed, realspeed); + } + } + } +} + +static void +compat_tests (int fd) +{ + run_speed_test (fd, old_tcspeed_test); + old_invalid_speeds_test (fd); +} +#else /* No TEST_COMPAT */ +#define compat_tests(fd) ((void)(fd)) +#endif + +static void +run_speed_test (int fd, speed_test_t test) +{ + unsigned short seed [3] = { 0x1234, 0x5678, 0x9abc }; + struct speeds { + speed_t ospeed, ispeed; + }; + static const struct speeds initial_speeds [] = { + { 2400, 2400 }, /* Standard speed, non-split */ + { 123456, 123456 }, /* Nonstandard speed, non-split */ + { 75, 1200 }, /* Standard split speeds */ + { 9600, 456789 }, /* One standard, one nonstandard */ + { 54321, 1234567890 } /* Nonstandard, one very high */ + }; + + array_foreach_const (is, initial_speeds) + { + /* Set up initial conditions */ + set_speeds (fd, is->ospeed, is->ispeed); + + /* Test all common speeds */ + array_foreach_const (ts, test_speeds) + test (fd, *ts); + + /* Test pseudorandom speeds; array_length(test_speeds) + here is an arbitrary value */ + const size_t random_test_count = array_length(test_speeds); + for (size_t i = 0 ; i < random_test_count ; i++) + test (fd, (speed_t) jrand48 (seed)); + + /* Test power-of-2 speeds */ + for (speed_t s = 1 ; s ; s <<= 1) + test (fd, s); + + /* Test power of 2 multiples of 75; 75 << 25 is the maximum below 2^32 */ + for (int i = 0 ; i < 26 ; i++) + test (fd, (speed_t)75 << i); + } +} + +static void +run_speed_tests (int fd) +{ + /* Test proper canonicalization using the new interface */ + run_speed_test (fd, new_cfspeed_test); + run_speed_test (fd, new_tcspeed_test); + + /* Try the new cfset*baud() functions */ + run_speed_test (fd, new_cfbaud_test); + run_speed_test (fd, new_tcbaud_test); + + /* Tests of the legacy functions */ + compat_tests (fd); +} + +/* test dispatch */ + +static void +run_in_chroot (void) +{ + /* Create a pty slave to use as a tty. Most of the termios settings, + including the speeds, have no impact on a pty, but they are still + settable like for any other tty, which makes them very convenient + for testing. */ + int ptmfd, ttyfd; + + support_openpty (&ptmfd, &ttyfd, NULL, NULL, NULL); + run_speed_tests (ttyfd); + close (ttyfd); + close (ptmfd); +} + +static int +do_test (void) +{ + support_become_root (); + run_in_chroot (); + + return 0; +} + +#include <support/test-driver.c> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h b/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h index 17b84c7..06fbae5 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h @@ -207,6 +207,7 @@ #define __NR_open 2 #define __NR_open_by_handle_at 304 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 257 #define __NR_openat2 437 #define __NR_pause 34 diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist index a7ada1e..5648772 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist @@ -2748,7 +2748,21 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F GLIBC_2.5 __readlinkat_chk F GLIBC_2.5 inet6_opt_append F GLIBC_2.5 inet6_opt_find F diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist index 6f53174..6719814 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist @@ -1278,6 +1278,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1286,6 +1302,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/x86_64/Makefile b/sysdeps/unix/sysv/linux/x86_64/Makefile index fb834a7..6938382 100644 --- a/sysdeps/unix/sysv/linux/x86_64/Makefile +++ b/sysdeps/unix/sysv/linux/x86_64/Makefile @@ -87,10 +87,10 @@ $(objpfx)tst-gnu2-tls2-amx-mod0.so: $(libsupport) $(objpfx)tst-gnu2-tls2-amx-mod1.so: $(libsupport) $(objpfx)tst-gnu2-tls2-amx-mod2.so: $(libsupport) -CFLAGS-tst-gnu2-tls2-amx.c += -mamx-tile -CFLAGS-tst-gnu2-tls2-amx-mod0.c += -mamx-tile -mtls-dialect=gnu2 -CFLAGS-tst-gnu2-tls2-amx-mod1.c += -mamx-tile -mtls-dialect=gnu2 -CFLAGS-tst-gnu2-tls2-amx-mod2.c += -mamx-tile -mtls-dialect=gnu2 +CFLAGS-tst-gnu2-tls2-amx.c += -mamx-tile -DTEST_AMX +CFLAGS-tst-gnu2-tls2-amx-mod0.c += -mamx-tile -DTEST_AMX -mtls-dialect=gnu2 +CFLAGS-tst-gnu2-tls2-amx-mod1.c += -mamx-tile -DTEST_AMX -mtls-dialect=gnu2 +CFLAGS-tst-gnu2-tls2-amx-mod2.c += -mamx-tile -DTEST_AMX -mtls-dialect=gnu2 endif endif # $(subdir) == elf diff --git a/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c b/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c index 006c532..812e023 100644 --- a/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c +++ b/sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c @@ -22,7 +22,7 @@ extern void restore_rt (void) asm ("__restore_rt") attribute_hidden; #define SET_SA_RESTORER(kact, act) \ - (kact)->sa_flags = (act)->sa_flags | SA_RESTORER; \ + (kact)->sa_flags |= SA_RESTORER; \ (kact)->sa_restorer = &restore_rt #define RESET_SA_RESTORER(act, kact) \ diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h b/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h index 1dcd6ab..135ef3d 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h @@ -200,6 +200,7 @@ #define __NR_open 1073741826 #define __NR_open_by_handle_at 1073742128 #define __NR_open_tree 1073742252 +#define __NR_open_tree_attr 1073742291 #define __NR_openat 1073742081 #define __NR_openat2 1073742261 #define __NR_pause 1073741858 diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist index f41ab77..25a39d0 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist @@ -2767,4 +2767,18 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F +GLIBC_2.42 uabs F +GLIBC_2.42 uimaxabs F +GLIBC_2.42 ulabs F +GLIBC_2.42 ullabs F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist index a6bbc41..1a1069a 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist @@ -1278,6 +1278,22 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F +GLIBC_2.42 pown F +GLIBC_2.42 pownf F +GLIBC_2.42 pownf128 F +GLIBC_2.42 pownf32 F +GLIBC_2.42 pownf32x F +GLIBC_2.42 pownf64 F +GLIBC_2.42 pownf64x F +GLIBC_2.42 pownl F GLIBC_2.42 powr F GLIBC_2.42 powrf F GLIBC_2.42 powrf128 F @@ -1286,6 +1302,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F |