mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 15:20:10 +00:00
219aa9e9f9
1999-08-18 Ulrich Drepper <drepper@cygnus.com> * Rules: When generating stdio_lim.h also rewrite IOV_MAX definition. * stdio-common/stdio_lim.h.in: Add IOV_MAX template. * include/bits/xopen_lim.h: Don't define IOV_MAX here, get it from stdio_lim.h. Define LONG_BIT and WORD_BIT. * include/features.h: Define __USE_XOPEN2K if _XOPEN_SOURCE == 600. * libio/stdio.h: Don't declare cuserid and getopt for X/Open issue 6. * misc/search.h: Don't define NULL. * posix/sys/types.h: Define blksize_t if it hasn't happened. Only define key_t and blkcnt_t if it hasn't happened before. Define blksize_t if not happened before. * io/sys/stat.h: Don't define pid_t. Define blkcnt_t and blksize_t. * sysdeps/generic/bits/types.h: Define __blksize_t. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise. * sysdeps/mach/hurd/bits/stat.h (struct stat): Use __blksize_t for st_blksize member. (struct stat64): Likewise. * sysdeps/unix/bsd/bits/stat.h: Likewise. * sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise. * sysdeps/unix/sysv/sysv4/i386/bist/stat.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise. * stdlib/getsubopt.c: Correct type of second argument. * stdlib/stdlib.h: Likewise. * stdlib/monetary.h: Don't include sys/types.h. Define only size_t and ssize_t. * sysdeps/generic/putenv.c: Correct type of parameter. * stdlib/stdlib.h: Likewise. * sysdeps/generic/msgsnd.c: Correct type of second parameter. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysvips/sys/msg.h: Likewise. * sysdeps/generic/semop.c: Correct type of third parameter. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysvipc/sys/sem.h: Likewise. Don't include sys/types.h, define size_t. * sysdeps/generic/shmget.c: Correct type of second parameter. * sysdeps/unix/sysv/linux/shmget.c: Likewise. * sysvips/sys/shm.h: Likewise. Don't include unistd.h and sys/types.h. Declare __getpagesize here. * sysdeps/generic/bits/ipc.h: Include bits/types.h instead of sys/types.h. * sysdeps/gnu/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise. * sysvipc/sys/ipc.h: Define uid_t, gid_t, mode_t, and key_t if not already done. * sysdeps/unix/bsd/usleep.c: Correct type of parameter. * debug/versions: Export __cyg_profile_func_enter and __cyg_profile_func_exit. * math/bits/mathcalls.h: Pretty print.
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* Copyright (C) 1991, 94, 95, 96, 97, 98, 99 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., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#if defined _AIX && !defined __GNUC__
|
|
#pragma alloca
|
|
#endif
|
|
|
|
#if HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#if _LIBC || HAVE_STDLIB_H
|
|
# include <stdlib.h>
|
|
#endif
|
|
#if _LIBC || HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
|
|
#if !__GNU_LIBRARY__ && !HAVE_STRCHR
|
|
# define strchr index
|
|
#endif
|
|
|
|
#ifndef _LIBC
|
|
# ifdef HAVE_ALLOCA_H
|
|
# include <alloca.h>
|
|
# else
|
|
# ifdef __GNUC__
|
|
# define alloca __builtin_alloca
|
|
# else
|
|
extern char *alloca ();
|
|
# endif /* __GNUC__ */
|
|
# endif /* HAVE_ALLOCA_H */
|
|
#endif /* _LIBC */
|
|
|
|
|
|
/* Put STRING, which is of the form "NAME=VALUE", in the environment. */
|
|
int
|
|
putenv (string)
|
|
char *string;
|
|
{
|
|
const char *const name_end = strchr (string, '=');
|
|
|
|
if (name_end != NULL)
|
|
{
|
|
#ifdef _LIBC
|
|
char *name = strndupa (string, name_end - string);
|
|
#else
|
|
char *name = alloca (name_end - string + 1);
|
|
memcpy (name, string, name_end - string);
|
|
name[name_end - string] = '\0';
|
|
#endif
|
|
return __add_to_environ (name, NULL, string, 1);
|
|
}
|
|
|
|
__unsetenv (string);
|
|
return 0;
|
|
}
|