diff options
Diffstat (limited to 'libc/stdlib')
| -rw-r--r-- | libc/stdlib/setenv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/stdlib/setenv.c b/libc/stdlib/setenv.c index 02959ab95..ef5d84d81 100644 --- a/libc/stdlib/setenv.c +++ b/libc/stdlib/setenv.c @@ -19,6 +19,7 @@ modified for uClibc by Erik Andersen <andersen@codepoet.org> */ +#define _GNU_SOURCE #include <features.h> #include <errno.h> #include <stdlib.h> @@ -56,7 +57,7 @@ int __add_to_environ (const char *name, const char *value, const size_t namelen = strlen (name); const size_t vallen = value != NULL ? strlen (value) + 1 : 0; - pthread_mutex_lock(&envlock); + LOCK; /* We have to get the pointer now that we have the lock and not earlier since another thread might have created a new environment. */ |