-/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2008
- Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2011 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 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)
+# define LOCK __libc_lock_lock (envlock)
+# define UNLOCK __libc_lock_unlock (envlock)
#else
# define LOCK
# define UNLOCK
while (*ep != NULL)
if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
{
- /* Found it. Remove this pointer by moving later ones back. */
- char **dp = ep;
+ /* 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. */
+ do
+ dp[0] = dp[1];
+ while (*dp++);
+ /* Continue the loop in case NAME appears again. */
}
else
++ep;
size = 0;
for (ep = environ; *ep != NULL; ++ep)
if (!strncmp (*ep, string, name_end - string) &&
- (*ep)[name_end - string] == '=')
+ (*ep)[name_end - string] == '=')
break;
else
++size;
static char **last_environ = NULL;
char **new_environ = (char **) malloc ((size + 2) * sizeof (char *));
if (new_environ == NULL)
- return -1;
+ return -1;
(void) memcpy ((void *) new_environ, (void *) environ,
- size * sizeof (char *));
+ size * sizeof (char *));
new_environ[size] = (char *) string;
new_environ[size + 1] = NULL;
free (last_environ);