From 938901d7e2738be29b83331fb60a670afc20c602 Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Sat, 4 Feb 2017 00:34:31 -0600 Subject: Switch oneit to use xopen_stdio() for -c (oops) and switch XVFORK() to use __attribute__((returns_twice)) instead of noinline. Yes LLVM supports it: https://llvm.org/bugs/show_bug.cgi?id=6287 --- toys/other/oneit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'toys') diff --git a/toys/other/oneit.c b/toys/other/oneit.c index 9be67c05..68b5bd8c 100644 --- a/toys/other/oneit.c +++ b/toys/other/oneit.c @@ -79,7 +79,7 @@ void oneit_main(void) while (!toys.signal) { // Create a new child process. - pid = vfork(); + pid = XVFORK(); if (pid) { // pid 1 reaps zombies until it gets its child, then halts system. @@ -96,7 +96,7 @@ void oneit_main(void) for (i=0; i<3; i++) { close(i); // Remember, O_CLOEXEC is backwards for xopen() - xopen(TT.console ? TT.console : "/dev/tty0", O_RDWR|O_CLOEXEC); + xopen_stdio(TT.console ? TT.console : "/dev/tty0", O_RDWR|O_CLOEXEC); } // Can't xexec() here, we vforked so we don't want to error_exit(). -- cgit v1.2.3