X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fprocess%2Fvfork.c;h=ac954651b70167cf62fcc498fb34672a0680e384;hb=ecc082c61b6da9a8b2ae0c07aa3331673834d94a;hp=16d07ea70598228668cfa68446d84e33b74123e3;hpb=768f39a535e5f5a50c2c17dc072e92ba01665ef0;p=musl

diff --git a/src/process/vfork.c b/src/process/vfork.c
index 16d07ea7..ac954651 100644
--- a/src/process/vfork.c
+++ b/src/process/vfork.c
@@ -1,11 +1,17 @@
+#define _GNU_SOURCE
 #include <unistd.h>
+#include <signal.h>
 #include "syscall.h"
 #include "libc.h"
 
 pid_t __vfork(void)
 {
 	/* vfork syscall cannot be made from C code */
+#ifdef SYS_fork
 	return syscall(SYS_fork);
+#else
+	return syscall(SYS_clone, SIGCHLD, 0);
+#endif
 }
 
 weak_alias(__vfork, vfork);