Get rid of warnings, use internals, create new hidden versions

1 files changed, 3 insertions, 1 deletions

diff --git a/libc/stdio/popen.c b/libc/stdio/popen.c
index c3ee09381..f84a27a3c 100644
--- a/libc/stdio/popen.c
+++ b/libc/stdio/popen.c
@@ -19,6 +19,8 @@
 #define dup2 __dup2
 #define fdopen __fdopen
 #define pipe __pipe
+#define vfork __vfork
+#define fork __fork
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -109,7 +111,7 @@ FILE *popen(const char *command, const char *modes)
 
 		/* SUSv3 mandates an exit code of 127 for the child if the
 		 * command interpreter can not be invoked. */
-		_exit(127);
+		_exit_internal(127);
 	}
 	VFORK_UNLOCK;