X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/ad3c9f2af814c84582fdd1649e49ec4f68572c5a..aa54d2fad3d9038b43475aa93c76795c5141a993:/gen/FreeBSD/sysctl.c

diff --git a/gen/FreeBSD/sysctl.c b/gen/FreeBSD/sysctl.c
index 7205820..3cbe748 100644
--- a/gen/FreeBSD/sysctl.c
+++ b/gen/FreeBSD/sysctl.c
@@ -43,15 +43,12 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/sysctl.c,v 1.6 2007/01/09 00:27:55 imp Exp
 #include <unistd.h>
 #include <string.h>
 
-extern int __sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp,
-    void *newp, size_t newlen);
+#include "sysctl_internal.h"
+
 
 int
-sysctl(name, namelen, oldp, oldlenp, newp, newlen)
-	int *name;
-	u_int namelen;
-	void *oldp, *newp;
-	size_t *oldlenp, newlen;
+sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp, size_t newlen)
+__attribute__((disable_tail_calls))
 {
 	if (name[0] != CTL_USER) {
 		if (namelen == 2 && name[0] == CTL_KERN && name[1] == KERN_EXEC) {
@@ -79,7 +76,15 @@ sysctl(name, namelen, oldp, oldlenp, newp, newlen)
 			*oldlenp = 2;
 			return 0;
 		}
-		return (__sysctl(name, namelen, oldp, oldlenp, newp, newlen));
+
+
+		int error = __sysctl(name, namelen, oldp, oldlenp, newp, newlen);
+		if (error < 0) {
+			return error;
+		}
+
+
+		return error;
 	}
 
 	if (newp != NULL) {