diff options
Diffstat (limited to 'libc/stdio/popen.c')
| -rw-r--r-- | libc/stdio/popen.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/libc/stdio/popen.c b/libc/stdio/popen.c index 6de09253c..2e9985a39 100644 --- a/libc/stdio/popen.c +++ b/libc/stdio/popen.c @@ -14,6 +14,8 @@ * Fix failure exit code for failed execve(). */ +#define waitpid __waitpid +#define execl __execl #include <stdio.h> #include <stdlib.h> @@ -30,14 +32,11 @@ #endif #ifdef __UCLIBC_HAS_THREADS__ -#include <pthread.h> +# include <pthread.h> static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK ((void) 0) -# define UNLOCK ((void) 0) -#endif +#endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) #ifndef VFORK_LOCK # define VFORK_LOCK LOCK |