From 5cf9e8f860dcfe63b36e050dd7dfbc5e53745fce Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 30 May 2014 01:51:23 -0400
Subject: additional fixes for linux kernel apis with old syscalls removed

---
 src/process/vfork.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/process')

diff --git a/src/process/vfork.c b/src/process/vfork.c
index fc4adb46..ac954651 100644
--- a/src/process/vfork.c
+++ b/src/process/vfork.c
@@ -1,12 +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);
-- 
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