[src/trunk]: src/lib/librumpclient Request always_inline for rumpclient__dofo...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e0e1be24f54b
branches:  trunk
changeset: 772072:e0e1be24f54b
user:      joerg <joerg%NetBSD.org@localhost>
date:      Fri Dec 16 23:19:28 2011 +0000

description:
Request always_inline for rumpclient__dofork, it won't work correctly
for vfork otherwise. Also give it the returns twice attribute to ensure
that the stack tainting is done recursively.

diffstat:

 lib/librumpclient/rumpclient.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 50c7650b3182 -r e0e1be24f54b lib/librumpclient/rumpclient.h
--- a/lib/librumpclient/rumpclient.h    Fri Dec 16 20:45:07 2011 +0000
+++ b/lib/librumpclient/rumpclient.h    Fri Dec 16 23:19:28 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rumpclient.h,v 1.10 2011/02/16 22:35:41 tron Exp $     */
+/*     $NetBSD: rumpclient.h,v 1.11 2011/12/16 23:19:28 joerg Exp $    */
 
 /*-
  * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
@@ -65,7 +65,7 @@
  * vfork needs to be implemented as an inline to make everything
  * run in the caller's stackframe.
  */
-static inline pid_t
+static __attribute__((__always_inline__)) __returns_twice inline pid_t
 rumpclient__dofork(pid_t (*forkfn)(void))
 {
        struct rumpclient_fork *rf;