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.

1 files changed, 1 insertions, 1 deletions

diff --git a/toys/posix/xargs.c b/toys/posix/xargs.c
index 8178bf0c..50c42620 100644
--- a/toys/posix/xargs.c
+++ b/toys/posix/xargs.c
@@ -168,7 +168,7 @@ void xargs_main(void)
     for (dtemp = dlist; dtemp; dtemp = dtemp->next)
       handle_entries(dtemp->data, out+entries);
 
-    pid_t pid=xfork();
+    pid_t pid=xvfork();
     if (!pid) {
       xclose(0);
       open("/dev/null", O_RDONLY);