Remove from CVS, since the bootstrap script generates them automatically.

1 files changed, 0 insertions, 140 deletions

diff --git a/lib/putenv.c b/lib/putenv.c
deleted file mode 100644
index 9c7cf66ee..000000000
--- a/lib/putenv.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Copyright (C) 1991, 1994, 1997, 1998, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-   NOTE: The canonical source of this file is maintained with the GNU C
-   Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stddef.h>
-
-/* Include errno.h *after* sys/types.h to work around header problems
-   on AIX 3.2.5.  */
-#include <errno.h>
-#ifndef __set_errno
-# define __set_errno(ev) ((errno) = (ev))
-#endif
-
-/* Don't include stdlib.h because some (e.g., Solaris 7) declare putenv
-   with a non-const argument.  That would conflict with the declaration of
-   rpl_putenv below (due to the #define putenv rpl_putenv from config.h).  */
-
-void *malloc ();
-void free ();
-
-#include <string.h>
-
-#include <unistd.h>
-
-#if HAVE_GNU_LD
-# define environ __environ
-#else
-extern char **environ;
-#endif
-
-#if _LIBC
-/* This lock protects against simultaneous modifications of `environ'.  */
-# include <bits/libc-lock.h>
-__libc_lock_define_initialized (static, envlock)
-# define LOCK	__libc_lock_lock (envlock)
-# define UNLOCK	__libc_lock_unlock (envlock)
-#else
-# define LOCK
-# define UNLOCK
-#endif
-
-static int
-unsetenv (const char *name)
-{
-  size_t len;
-  char **ep;
-
-  if (name == NULL || *name == '\0' || strchr (name, '=') != NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  len = strlen (name);
-
-  LOCK;
-
-  ep = environ;
-  while (*ep != NULL)
-    if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
-      {
-	/* Found it.  Remove this pointer by moving later ones back.  */
-	char **dp = ep;
-
-	do
-	  dp[0] = dp[1];
-	while (*dp++);
-	/* Continue the loop in case NAME appears again.  */
-      }
-    else
-      ++ep;
-
-  UNLOCK;
-
-  return 0;
-}
-
-
-/* Put STRING, which is of the form "NAME=VALUE", in the environment.
-   If STRING contains no `=', then remove STRING from the environment.  */
-int
-rpl_putenv (const char *string)
-{
-  const char *const name_end = strchr (string, '=');
-  register size_t size;
-  register char **ep;
-
-  if (name_end == NULL)
-    {
-      /* Remove the variable from the environment.  */
-      return unsetenv (string);
-    }
-
-  size = 0;
-  for (ep = environ; *ep != NULL; ++ep)
-    if (!strncmp (*ep, string, name_end - string) &&
-	(*ep)[name_end - string] == '=')
-      break;
-    else
-      ++size;
-
-  if (*ep == NULL)
-    {
-      static char **last_environ = NULL;
-      char **new_environ = (char **) malloc ((size + 2) * sizeof (char *));
-      if (new_environ == NULL)
-	return -1;
-      (void) memcpy ((void *) new_environ, (void *) environ,
-		     size * sizeof (char *));
-      new_environ[size] = (char *) string;
-      new_environ[size + 1] = NULL;
-      if (last_environ != NULL)
-	free (last_environ);
-      last_environ = new_environ;
-      environ = new_environ;
-    }
-  else
-    *ep = (char *) string;
-
-  return 0;
-}