[src/trunk]: src/libexec/ld.elf_so Revert pthread_atfork related change not i...

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

details:   https://anonhg.NetBSD.org/src/rev/43029575db51
branches:  trunk
changeset: 763749:43029575db51
user:      joerg <joerg%NetBSD.org@localhost>
date:      Sat Apr 02 16:49:49 2011 +0000

description:
Revert pthread_atfork related change not intended for commit yet.

diffstat:

 libexec/ld.elf_so/rtld.c |  22 ++--------------------
 1 files changed, 2 insertions(+), 20 deletions(-)

diffs (43 lines):

diff -r 841f56532482 -r 43029575db51 libexec/ld.elf_so/rtld.c
--- a/libexec/ld.elf_so/rtld.c  Sat Apr 02 14:24:53 2011 +0000
+++ b/libexec/ld.elf_so/rtld.c  Sat Apr 02 16:49:49 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rtld.c,v 1.149 2011/04/02 12:30:41 joerg Exp $  */
+/*     $NetBSD: rtld.c,v 1.150 2011/04/02 16:49:49 joerg Exp $  */
 
 /*
  * Copyright 1996 John D. Polstra.
@@ -40,7 +40,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: rtld.c,v 1.149 2011/04/02 12:30:41 joerg Exp $");
+__RCSID("$NetBSD: rtld.c,v 1.150 2011/04/02 16:49:49 joerg Exp $");
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -1408,24 +1408,6 @@
        }
 }
 
-void
-_rtld_lock(int arg, sigset_t *mask)
-{
-       switch (arg) {
-       default:
-               dbg(("%s: invalid argument: %d", __func__, arg));
-               break;
-       case RTLD_LOCK_PRE_FORK:
-               _rtld_exclusive_enter(mask);
-               _rtld_mutex_may_recurse = true;
-               break;
-       case RTLD_LOCK_POST_FORK:
-               _rtld_mutex_may_recurse = false;
-               _rtld_exclusive_exit(mask);
-               break;
-       }
-}
-
 #define        RTLD_EXCLUSIVE_MASK     0x80000000U
 static volatile unsigned int _rtld_mutex;
 static volatile unsigned int _rtld_waiter_exclusive;