diff options
Diffstat (limited to 'sysdeps/unix')
17 files changed, 260 insertions, 111 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 0aec783..c47cbdf 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -425,8 +425,6 @@ sysdep_headers += \ bits/termios-tcflow.h \ # sysdep_headers -gen-as-const-headers += termios-kernel-consts.sym - tests += \ tst-termios-linux \ # tests diff --git a/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h b/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h new file mode 100644 index 0000000..77dc0c1 --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/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> + +/* Oh well, this is necessary since the kernel data structure is + different from the user-level version. */ +#undef TCGETS +#undef TCSETS +#undef TCSETSW +#undef TCSETSF +#define TCGETS _IOR ('t', 19, char[44]) +#define TCSETS _IOW ('t', 20, char[44]) +#define TCSETSW _IOW ('t', 21, char[44]) +#define TCSETSF _IOW ('t', 22, char[44]) + +#include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/alpha/termios_arch.h b/sysdeps/unix/sysv/linux/alpha/termios_arch.h new file mode 100644 index 0000000..20025f2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/termios_arch.h @@ -0,0 +1,26 @@ +/* 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 + 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 +# error "<termios_arch.h> should only be included from <termios_internals.h>" +#endif + +#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/bits/ioctls.h b/sysdeps/unix/sysv/linux/bits/ioctls.h index f340a4f..1ddcd4f 100644 --- a/sysdeps/unix/sysv/linux/bits/ioctls.h +++ b/sysdeps/unix/sysv/linux/bits/ioctls.h @@ -22,18 +22,4 @@ /* Use the definitions from the kernel header files. */ #include <asm/ioctls.h> -/* The GNU C library has a different definition of struct termios, - incompatible with what the ioctl interface expects. The existence - of the termios2 ioctls is considered an implementation detail. - Undefine all related ioctl constants. */ -#undef TCGETS -#undef TCSETS -#undef TCSETSF -#undef TCSETSW -#undef TCGETS2 -#undef TCSETS2 -#undef TCSETSF2 -#undef TCSETSW2 - - #include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/hppa/bits/ioctls.h b/sysdeps/unix/sysv/linux/hppa/bits/ioctls.h new file mode 100644 index 0000000..6563be8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/hppa/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> + +/* Oh well, this is necessary since the kernel data structure is + different from the user-level version. */ +#undef TCGETS +#undef TCSETS +#undef TCSETSW +#undef TCSETSF +#define TCGETS _IOR ('T', 16, char[36]) +#define TCSETS _IOW ('T', 17, char[36]) +#define TCSETSW _IOW ('T', 18, char[36]) +#define TCSETSF _IOW ('T', 19, char[36]) + +#include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/isatty.c b/sysdeps/unix/sysv/linux/isatty.c index e7e98f8..3faaec5 100644 --- a/sysdeps/unix/sysv/linux/isatty.c +++ b/sysdeps/unix/sysv/linux/isatty.c @@ -24,6 +24,6 @@ int __isatty (int fd) { struct termios2 k_termios; - return INLINE_SYSCALL_CALL (ioctl, fd, ARCH_TCGETS, &k_termios) == 0; + 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 index 9970442..406decb 100644 --- a/sysdeps/unix/sysv/linux/isatty_nostatus.c +++ b/sysdeps/unix/sysv/linux/isatty_nostatus.c @@ -22,5 +22,5 @@ int __isatty_nostatus (int fd) { struct termios2 k_termios; - return INTERNAL_SYSCALL_CALL (ioctl, fd, ARCH_TCGETS, &k_termios) == 0; + return INTERNAL_SYSCALL_CALL (ioctl, fd, TCGETS2, &k_termios) == 0; } diff --git a/sysdeps/unix/sysv/linux/mips/old_termios.h b/sysdeps/unix/sysv/linux/mips/termios_arch.h index 8164742..392d9aa 100644 --- a/sysdeps/unix/sysv/linux/mips/old_termios.h +++ b/sysdeps/unix/sysv/linux/mips/termios_arch.h @@ -1,6 +1,6 @@ -/* old_termios.h for MIPS. +/* Architectural parameters for Linux termios - MIPS version - Copyright (C) 2025 Free Software Foundation, Inc. + 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 @@ -17,15 +17,18 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#define _TERMIOS2_NCCS 23 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 + #define _HAVE_STRUCT_OLD_TERMIOS 1 #define OLD_NCCS 32 -typedef struct old_termios +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 */ -} old_termios_t; + 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/powerpc/internal-ioctl.h b/sysdeps/unix/sysv/linux/powerpc/internal-ioctl.h index 94cfd71..6c21357 100644 --- a/sysdeps/unix/sysv/linux/powerpc/internal-ioctl.h +++ b/sysdeps/unix/sysv/linux/powerpc/internal-ioctl.h @@ -1,4 +1,4 @@ -/* Linux internal definitions for ioctl. powerpc version. +/* Linux internal definitions for ioctl. Copyright (C) 2021-2025 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -17,40 +17,27 @@ <https://www.gnu.org/licenses/>. */ #include <termios.h> -#include <termios_internals.h> -#include <assert.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 GLIBC_TCGETS _IOR ('t', 19, struct termios) -#define GLIBC_TCSETS _IOW ('t', 20, struct termios) -#define GLIBC_TCSETSW _IOW ('t', 21, struct termios) -#define GLIBC_TCSETSF _IOW ('t', 22, struct termios) +/* The user-visible size of struct termios has changed. Catch ioctl calls + using the new-style struct termios, and translate them to old-style. */ static inline bool __ioctl_arch (int *r, int fd, unsigned long request, void *arg) { - static_assert (GLIBC_TCGETS != KERNEL_TCGETS2, - "emulation not possible due to matching ioctl constants"); switch (request) { - case GLIBC_TCGETS: + case TCGETS: *r = __tcgetattr (fd, (struct termios *) arg); break; - case GLIBC_TCSETS: + case TCSETS: *r = __tcsetattr (fd, TCSANOW, (struct termios *) arg); break; - case GLIBC_TCSETSW: + case TCSETSW: *r = __tcsetattr (fd, TCSADRAIN, (struct termios *) arg); break; - case GLIBC_TCSETSF: + case TCSETSF: *r = __tcsetattr (fd, TCSAFLUSH, (struct termios *) arg); break; diff --git a/sysdeps/unix/sysv/linux/powerpc/termios_arch.h b/sysdeps/unix/sysv/linux/powerpc/termios_arch.h new file mode 100644 index 0000000..919b437 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/termios_arch.h @@ -0,0 +1,33 @@ +/* Architectural parameters for Linux termios - 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 + 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/>. */ + +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 1 +#define _HAVE_STRUCT_OLD_TERMIOS 0 + +/* 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) diff --git a/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h b/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h new file mode 100644 index 0000000..1a95466 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/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> + +/* Oh well, this is necessary since the kernel data structure is + different from the user-level version. */ +#undef TCGETS +#undef TCSETS +#undef TCSETSW +#undef TCSETSF +#define TCGETS _IOR ('T', 8, char[36]) +#define TCSETS _IOW ('T', 9, char[36]) +#define TCSETSW _IOW ('T', 10, char[36]) +#define TCSETSF _IOW ('T', 11, char[36]) + +#include <linux/sockios.h> diff --git a/sysdeps/unix/sysv/linux/sparc/old_termios.h b/sysdeps/unix/sysv/linux/sparc/termios_arch.h index d7af589..f3b3f65 100644 --- a/sysdeps/unix/sysv/linux/sparc/old_termios.h +++ b/sysdeps/unix/sysv/linux/sparc/termios_arch.h @@ -1,6 +1,6 @@ -/* old_termios.h for SPARC. +/* Architectural parameters for Linux termios - SPARC version - Copyright (C) 2025 Free Software Foundation, Inc. + 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 @@ -17,15 +17,18 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 + #define _HAVE_STRUCT_OLD_TERMIOS 1 #define OLD_NCCS 17 -typedef struct old_termios +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 */ -} old_termios_t; + 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/tcgetattr.c b/sysdeps/unix/sysv/linux/tcgetattr.c index 36f68a7..ca17569 100644 --- a/sysdeps/unix/sysv/linux/tcgetattr.c +++ b/sysdeps/unix/sysv/linux/tcgetattr.c @@ -22,7 +22,7 @@ int __tcgetattr (int fd, struct termios *termios_p) { struct termios2 k_termios; - long int retval = INLINE_SYSCALL_CALL (ioctl, fd, ARCH_TCGETS, &k_termios); + long int retval = INLINE_SYSCALL_CALL (ioctl, fd, TCGETS2, &k_termios); if (__glibc_likely (retval != -1)) { diff --git a/sysdeps/unix/sysv/linux/tcsetattr.c b/sysdeps/unix/sysv/linux/tcsetattr.c index ad8f2df..4f07a03 100644 --- a/sysdeps/unix/sysv/linux/tcsetattr.c +++ b/sysdeps/unix/sysv/linux/tcsetattr.c @@ -19,12 +19,6 @@ #define static_assert_equal(x,y) _Static_assert ((x) == (y), #x " != " #y) -static_assert_equal (sizeof (struct termios2), KERNEL_TERMIOS2_SIZE); -static_assert_equal (offsetof (struct termios2, c_cc), - KERNEL_TERMIOS2_CC_OFFSET); -static_assert_equal (offsetof (struct termios2, c_line), - KERNEL_TERMIOS2_LINE_OFFSET); - /* Set the state of FD to *TERMIOS_P. */ int __tcsetattr (int fd, int optional_actions, const struct termios *termios_p) @@ -59,10 +53,10 @@ __tcsetattr (int fd, int optional_actions, const struct termios *termios_p) */ static_assert_equal(TCSADRAIN, TCSANOW + 1); static_assert_equal(TCSAFLUSH, TCSANOW + 2); - static_assert_equal(KERNEL_TCSETSW2, KERNEL_TCSETS2 + 1); - static_assert_equal(KERNEL_TCSETSF2, KERNEL_TCSETS2 + 2); - static_assert_equal(KERNEL_TCSETSW, KERNEL_TCSETS + 1); - static_assert_equal(KERNEL_TCSETSF, KERNEL_TCSETS + 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) @@ -72,11 +66,11 @@ __tcsetattr (int fd, int optional_actions, const struct termios *termios_p) k_termios.c_ospeed != k_termios.c_ispeed || cbaud (k_termios.c_cflag) == __BOTHER) { - cmd += KERNEL_TCSETS2; + cmd += TCSETS2; } else { - cmd += KERNEL_TCSETS; + cmd += TCSETS; k_termios.c_cflag &= ~CIBAUD; } diff --git a/sysdeps/unix/sysv/linux/termios-kernel-consts.sym b/sysdeps/unix/sysv/linux/termios-kernel-consts.sym deleted file mode 100644 index 3856a8c..0000000 --- a/sysdeps/unix/sysv/linux/termios-kernel-consts.sym +++ /dev/null @@ -1,26 +0,0 @@ -#include <linux/termios.h> -#include <stddef.h> - -#ifdef TCGETS2 -# define STRUCT_TERMIOS struct termios2 -#else -# define TCGETS2 TCGETS -# define TCSETS2 TCSETS -# define TCSETSW2 TCSETSW -# define TCSETSF2 TCSETSF -# define STRUCT_TERMIOS struct termios -#endif - --- -KERNEL_TCGETS TCGETS -KERNEL_TCSETS TCSETS -KERNEL_TCSETSF TCSETSF -KERNEL_TCSETSW TCSETSW -KERNEL_TCGETS2 TCGETS2 -KERNEL_TCSETS2 TCSETS2 -KERNEL_TCSETSF2 TCSETSF2 -KERNEL_TCSETSW2 TCSETSW2 -KERNEL_TERMIOS2_SIZE sizeof (STRUCT_TERMIOS) -KERNEL_TERMIOS2_CC_OFFSET offsetof (STRUCT_TERMIOS, c_cc) -KERNEL_TERMIOS2_LINE_OFFSET offsetof (STRUCT_TERMIOS, c_line) -_TERMIOS2_NCCS sizeof ((STRUCT_TERMIOS) { 0 }.c_cc) / sizeof (cc_t) diff --git a/sysdeps/unix/sysv/linux/termios_arch.h b/sysdeps/unix/sysv/linux/termios_arch.h new file mode 100644 index 0000000..8dbf420 --- /dev/null +++ b/sysdeps/unix/sysv/linux/termios_arch.h @@ -0,0 +1,23 @@ +/* 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 + 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/>. */ + +#define _TERMIOS2_NCCS 19 +#define _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE 0 + +#define _HAVE_STRUCT_OLD_TERMIOS 0 diff --git a/sysdeps/unix/sysv/linux/termios_internals.h b/sysdeps/unix/sysv/linux/termios_internals.h index b2f3f1b..e8dbfe7 100644 --- a/sysdeps/unix/sysv/linux/termios_internals.h +++ b/sysdeps/unix/sysv/linux/termios_internals.h @@ -30,18 +30,7 @@ #include <sysdep.h> #include <shlib-compat.h> -#include <termios-kernel-consts.h> - -/* 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 TCSETS* it is more complicated; this is handled in tcsetattr.c. */ -#ifdef __ASSUME_TERMIOS2 -# define ARCH_TCGETS KERNEL_TCGETS2 -#else -# define ARCH_TCGETS KERNEL_TCGETS -#endif +#include <termios_arch.h> /* ---- Kernel interface definitions ---- */ @@ -55,7 +44,7 @@ struct termios2 tcflag_t c_oflag; /* output mode flags */ tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ -#if KERNEL_TERMIOS2_CC_OFFSET < KERNEL_TERMIOS2_LINE_OFFSET +#if _HAVE_TERMIOS2_C_CC_BEFORE_C_LINE cc_t c_cc[_TERMIOS2_NCCS]; /* control characters */ cc_t c_line; /* line discipline */ #else @@ -66,6 +55,26 @@ struct termios2 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 TCSETS* 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 ---- */ /* @@ -82,7 +91,12 @@ struct termios2 * This only applies to SPARC and MIPS; for other architectures the * new and old speed_t interfaces both use the same struct termios. */ -#include <old_termios.h> +#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 ---- */ |