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author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/generic/putenv.c | |
parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip |
2.5-18.1
Diffstat (limited to 'sysdeps/generic/putenv.c')
-rw-r--r-- | sysdeps/generic/putenv.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/sysdeps/generic/putenv.c b/sysdeps/generic/putenv.c deleted file mode 100644 index 4e8693403a..0000000000 --- a/sysdeps/generic/putenv.c +++ /dev/null @@ -1,72 +0,0 @@ -/* 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 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, 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; -} |