X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/5f1254882f242514d4ceaf1ecebb140dcc2a511d..fc56b708803d28b949a9181528bb0da4d25b3b7b:/stdlib/FreeBSD/system.c

diff --git a/stdlib/FreeBSD/system.c b/stdlib/FreeBSD/system.c
index 84b2224..8ab1eca 100644
--- a/stdlib/FreeBSD/system.c
+++ b/stdlib/FreeBSD/system.c
@@ -27,6 +27,9 @@
  * SUCH DAMAGE.
  */
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wstrict-prototypes"
+
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)system.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
@@ -54,7 +57,9 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/system.c,v 1.11 2007/01/09 00:28:10 imp
 #if __DARWIN_UNIX03
 #include <pthread.h>
 
+#if !(TARGET_OS_IPHONE && (TARGET_OS_SIMULATOR || !TARGET_OS_IOS))
 static pthread_mutex_t __systemfn_mutex = PTHREAD_MUTEX_INITIALIZER;
+#endif
 extern int __unix_conforming;
 #endif /* __DARWIN_UNIX03 */
 
@@ -83,10 +88,14 @@ __system(command)
 #endif /* __DARWIN_UNIX03 */
 
 	if (!command) {		/* just checking... */
+#if TARGET_OS_IPHONE
+		return(0);
+#else
 		if (access(_PATH_BSHELL, F_OK) == -1)	/* if no sh or no access */
 			return(0);
 		else
 			return(1);
+#endif
 	}
 
 	if ((err = posix_spawnattr_init(&attr)) != 0) {
@@ -150,3 +159,5 @@ __system(command)
 
 __weak_reference(__system, system);
 __weak_reference(__system, _system);
+
+#pragma clang diagnostic pop