weston-launch: Pass the right CLOEXEC flag to fcntl
Passing O_CLOEXEC to fcntl is wrong, we need to pass FD_CLOEXEC.
diff --git a/src/weston-launch.c b/src/weston-launch.c
index be77a34..fa9104d 100644
--- a/src/weston-launch.c
+++ b/src/weston-launch.c
@@ -195,7 +195,8 @@
if (socketpair(AF_LOCAL, SOCK_DGRAM, 0, wl->sock) < 0)
error(1, errno, "socketpair failed");
- fcntl(wl->sock[0], F_SETFD, O_CLOEXEC);
+ if (fcntl(wl->sock[0], F_SETFD, FD_CLOEXEC) < 0)
+ error(1, errno, "fcntl failed");
return 0;
}