From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 23 Apr 2017 00:40:09 +0000 (-0400)
Subject: add no-op POSIX_SPAWN_USEVFORK to spawn.h
X-Git-Tag: v1.1.17~68
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=77e895dcfadb156c9f378d26c9d0497ce2baf13f;p=oweals%2Fmusl.git

add no-op POSIX_SPAWN_USEVFORK to spawn.h

the bit is reserved anyway for ABI-compat reasons; this documents it
and makes it so we can have posix_spawnattr_setflags check for flag
validity without hard-coding an anonymous bit value.
---

diff --git a/include/spawn.h b/include/spawn.h
index f3e9e23c..bba57ce4 100644
--- a/include/spawn.h
+++ b/include/spawn.h
@@ -21,6 +21,7 @@ struct sched_param;
 #define POSIX_SPAWN_SETSIGMASK 8
 #define POSIX_SPAWN_SETSCHEDPARAM 16
 #define POSIX_SPAWN_SETSCHEDULER 32
+#define POSIX_SPAWN_USEVFORK 64
 #define POSIX_SPAWN_SETSID 128
 
 typedef struct {