diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/crypt-entry.c | 6 | ||||
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 4 | ||||
| -rw-r--r-- | sysdeps/generic/sysd-stdio.c | 3 | ||||
| -rw-r--r-- | sysdeps/i386/init-first.c | 4 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/i386/init-first.c | 36 | ||||
| -rw-r--r-- | sysdeps/posix/getcwd.c | 7 | ||||
| -rw-r--r-- | sysdeps/posix/vdprintf.c | 32 | ||||
| -rw-r--r-- | sysdeps/stub/init-first.c | 32 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/init-first.c | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/brk.c | 35 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/socketbits.h | 11 |
11 files changed, 111 insertions, 69 deletions
diff --git a/sysdeps/generic/crypt-entry.c b/sysdeps/generic/crypt-entry.c index 4a11b25..ba23d1f 100644 --- a/sysdeps/generic/crypt-entry.c +++ b/sysdeps/generic/crypt-entry.c @@ -1,5 +1,5 @@ /* Wrapper around MD5 sum replacement for crypt function. - Copyright (C) 1996 Free Software Foundation, Inc. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -48,7 +48,7 @@ crypt_r (key, salt, data) return md5_crypt_r (key, salt, (char *) data, sizeof (struct crypt_data)); /* We don't have DES encryption. */ - __set_errno (ENOSYS); + __set_errno (EOPNOTSUPP); return NULL; } @@ -63,6 +63,6 @@ crypt (key, salt) return md5_crypt (key, salt); /* We don't have DES encryption. */ - __set_errno (ENOSYS); + __set_errno (EOPNOTSUPP); return NULL; } diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index 32697e7..9408e61 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -31,6 +31,7 @@ extern int _dl_argc; extern char **_dl_argv; extern char **_environ; +extern size_t _dl_pagesize; extern void _end; extern void _start (void); @@ -75,6 +76,9 @@ _dl_sysdep_start (void **start_argptr, case AT_PHNUM: phnum = av->a_un.a_val; break; + case AT_PAGESZ: + _dl_pagesize = av->a_un.a_val; + break; case AT_ENTRY: user_entry = av->a_un.a_val; break; diff --git a/sysdeps/generic/sysd-stdio.c b/sysdeps/generic/sysd-stdio.c index 363a763..f5147bb 100644 --- a/sysdeps/generic/sysd-stdio.c +++ b/sysdeps/generic/sysd-stdio.c @@ -16,6 +16,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <errno.h> #include <stddef.h> #include <stdio.h> #include <stdlib.h> @@ -155,7 +156,7 @@ __stdio_open (filename, m, cookieptr) if (fd < 0) return -1; - *cookieptr = (PTR) fd; + *cookieptr = (void *) fd; return 0; } diff --git a/sysdeps/i386/init-first.c b/sysdeps/i386/init-first.c index 0fa08e9..4b83e19 100644 --- a/sysdeps/i386/init-first.c +++ b/sysdeps/i386/init-first.c @@ -20,6 +20,7 @@ #include <unistd.h> extern void __libc_init (int, char **, char **); +extern void __getopt_clean_environment (void); extern void __libc_global_ctors (void); int __libc_multiple_libcs = 1; @@ -33,6 +34,9 @@ init (int *data) __environ = envp; __libc_init (argc, argv, envp); + + /* This is a hack to make the special getopt in GNU libc working. */ + __getopt_clean_environment (); } #ifdef PIC diff --git a/sysdeps/mach/hurd/i386/init-first.c b/sysdeps/mach/hurd/i386/init-first.c index f898e9a..c9249bb 100644 --- a/sysdeps/mach/hurd/i386/init-first.c +++ b/sysdeps/mach/hurd/i386/init-first.c @@ -1,21 +1,21 @@ /* Initialization code run first thing by the ELF startup code. For i386/Hurd. -Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1995, 1996, 1997 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 Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <hurd.h> #include <stdio.h> @@ -27,6 +27,7 @@ Cambridge, MA 02139, USA. */ extern void __mach_init (void); extern void __libc_init (int, char **, char **); +extern void __getopt_clean_environment (void); extern void __libc_global_ctors (void); int __libc_multiple_libcs = 1; @@ -34,6 +35,9 @@ int __libc_multiple_libcs = 1; int __libc_argc; char **__libc_argv; +/* We often need the PID. Cache this value. */ +pid_t __libc_pid; + void *(*_cthread_init_routine) (void); /* Returns new SP to use. */ void (*_cthread_exit_routine) (int status) __attribute__ ((__noreturn__)); @@ -99,6 +103,10 @@ init1 (int argc, char *arg0, ...) d->intarray, d->intarraysize); __libc_init (argc, argv, __environ); + + /* This is a hack to make the special getopt in GNU libc working. */ + __getopt_clean_environment (); + #ifdef PIC __libc_global_ctors (); #endif diff --git a/sysdeps/posix/getcwd.c b/sysdeps/posix/getcwd.c index a83b286..fa3cf98 100644 --- a/sysdeps/posix/getcwd.c +++ b/sysdeps/posix/getcwd.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 @@ -330,8 +330,9 @@ __getcwd (buf, size) { if (buf != NULL) { + (void) __closedir (dirstream); __set_errno (ERANGE); - return NULL; + goto lose; } else { @@ -342,7 +343,7 @@ __getcwd (buf, size) (void) __closedir (dirstream); free (path); __set_errno (ENOMEM);/* closedir might have changed it.*/ - return NULL; + goto lose; } pathp = &buf[pathp - path + size / 2]; path = buf; diff --git a/sysdeps/posix/vdprintf.c b/sysdeps/posix/vdprintf.c index 2f9441d..85ad530 100644 --- a/sysdeps/posix/vdprintf.c +++ b/sysdeps/posix/vdprintf.c @@ -1,20 +1,20 @@ /* Copyright (C) 1991, 1992, 1993, 1997 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 Library General Public License as -published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <errno.h> #include <limits.h> diff --git a/sysdeps/stub/init-first.c b/sysdeps/stub/init-first.c index 32ffa82..5e2cd12 100644 --- a/sysdeps/stub/init-first.c +++ b/sysdeps/stub/init-first.c @@ -1,27 +1,28 @@ /* Initialization code run first thing by the ELF startup code. Stub version. -Copyright (C) 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1995 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 Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <unistd.h> int __libc_multiple_libcs = 1; extern void __libc_init (int, char **, char **); +extern void __getopt_clean_environment (void); #ifdef PIC void @@ -45,4 +46,7 @@ void __libc_init_first __environ = envp; __libc_init (argc, argv, envp); + + /* This is a hack to make the special getopt in GNU libc working. */ + __getopt_clean_environment (); } diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c index 7c5b510..cbb5fa8 100644 --- a/sysdeps/unix/sysv/linux/init-first.c +++ b/sysdeps/unix/sysv/linux/init-first.c @@ -1,5 +1,5 @@ /* Initialization code run first thing by the ELF startup code. Linux version. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997 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 @@ -22,6 +22,7 @@ #include <fpu_control.h> #include <linux/personality.h> #include <init-first.h> +#include <sys/types.h> extern void __libc_init (int, char **, char **); extern void __libc_global_ctors (void); @@ -41,11 +42,15 @@ int __libc_multiple_libcs = 1; int __libc_argc; char **__libc_argv; +/* We often need the PID. Cache this value. */ +pid_t __libc_pid; + static void init (int argc, char **argv, char **envp) { extern int __personality (int); + extern void __getopt_clean_environment (void); /* We must not call `personality' twice. */ if (!__libc_multiple_libcs) @@ -68,6 +73,9 @@ init (int argc, char **argv, char **envp) __libc_init (argc, argv, envp); + /* This is a hack to make the special getopt in GNU libc working. */ + __getopt_clean_environment (); + #ifdef PIC __libc_global_ctors (); #endif diff --git a/sysdeps/unix/sysv/linux/m68k/brk.c b/sysdeps/unix/sysv/linux/m68k/brk.c index 402dfc5..bbbcf84 100644 --- a/sysdeps/unix/sysv/linux/m68k/brk.c +++ b/sysdeps/unix/sysv/linux/m68k/brk.c @@ -1,27 +1,32 @@ /* brk system call for Linux/m68k. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1996, 1997 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 Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <errno.h> #include <unistd.h> #include <sysdep.h> -void *__curbrk; +void *__curbrk = 0; + +/* Old braindamage in GCC's crtstuff.c requires this symbol in an attempt + to work around different old braindamage in the old Linux/x86 ELF + dynamic linker. Sigh. */ +weak_alias (__curbrk, ___brk_addr) int __brk (void *addr) diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h index 91deb6c..915e0f0 100644 --- a/sysdeps/unix/sysv/linux/socketbits.h +++ b/sysdeps/unix/sysv/linux/socketbits.h @@ -23,6 +23,7 @@ #include <features.h> #define __need_size_t +#define __need_NULL #include <stddef.h> @@ -134,13 +135,19 @@ struct cmsghdr /* XXX Should be type `size_t' according to POSIX.1g. */ int cmsg_level; /* Originating protocol. */ int cmsg_type; /* Protocol specific type. */ +#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2 unsigned char __cmsg_data[0]; /* Ancillary data. */ +#endif }; /* Ancillary data object manipulation macros. */ -#define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data) +#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2 +# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data) +#else +# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1)) +#endif #define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg) -#define CMSG_FIRSTHDR(mhdr) (mhdr) \ +#define CMSG_FIRSTHDR(mhdr) \ ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) \ ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL) |