From 847bcb63b541e4fbbfa3dccfe3022745cbe9a06a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 23 Sep 2015 22:18:22 -0500
Subject: Add xvfork() as a static inline and use it from various places.

Note: vfork(), like fork(), can return -1 if too many processes, and
we should notice and fail loudly.
---
 toys/other/setsid.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'toys/other/setsid.c')

diff --git a/toys/other/setsid.c b/toys/other/setsid.c
index 59a1d78f..83db044d 100644
--- a/toys/other/setsid.c
+++ b/toys/other/setsid.c
@@ -19,9 +19,9 @@ config SETSID
 
 void setsid_main(void)
 {
-  while (setsid()<0) if (vfork()) _exit(0);
+  while (setsid()<0) if (xvfork()) _exit(0);
   if (toys.optflags) {
-    setpgid(0,0);
+    setpgid(0, 0);
     tcsetpgrp(0, getpid());
   }
   xexec(toys.optargs);
-- 
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