X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fprocess%2Fvfork.c;h=ac954651b70167cf62fcc498fb34672a0680e384;hb=aaa29c26eed4a09625e61c6af31d16b1a4163fc3;hp=32a7a6edceb7999ce5b67dd3f21eac59908a0351;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/process/vfork.c b/src/process/vfork.c
index 32a7a6ed..ac954651 100644
--- a/src/process/vfork.c
+++ b/src/process/vfork.c
@@ -1,8 +1,17 @@
+#define _GNU_SOURCE
 #include <unistd.h>
+#include <signal.h>
 #include "syscall.h"
+#include "libc.h"
 
-pid_t vfork(void)
+pid_t __vfork(void)
 {
 	/* vfork syscall cannot be made from C code */
-	return syscall0(__NR_fork);
+#ifdef SYS_fork
+	return syscall(SYS_fork);
+#else
+	return syscall(SYS_clone, SIGCHLD, 0);
+#endif
 }
+
+weak_alias(__vfork, vfork);