From 754d1a92e65d7a8fdfdc36e2b72e8abfdcf70f5b Mon Sep 17 00:00:00 2001
From: Teemu Torma <tot@trema.com>
Date: Wed, 11 Mar 1998 12:07:25 +0000
Subject: Patch from Teemu Torma to fix Solaris 2.6 EH failures.
* gthr.h: Changed the comment about return values.
* gthr-solaris.h (__gthread_once): Do not use errno; return the
error number instead of -1.
(__gthread_key_create): Any non-zero return value is an error.
* libgcc2.c (eh_context_initialize): Check for non-zero return
value from __gthread_once.
Check that the value of get_eh_context was really changed.
From-SVN: r18480
---
gcc/gthr.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'gcc/gthr.h')
diff --git a/gcc/gthr.h b/gcc/gthr.h
index 54ad6b0..9c53654 100644
--- a/gcc/gthr.h
+++ b/gcc/gthr.h
@@ -65,7 +65,8 @@ Boston, MA 02111-1307, USA. */
int __gthread_mutex_trylock (__gthread_mutex_t *mutex);
int __gthread_mutex_unlock (__gthread_mutex_t *mutex);
- All functions returning int should return 0 on success, -1 on error.
+ All functions returning int should return zero on success or the error
+ number. If the operation is not supported, -1 is returned.
Currently supported threads packages are
POSIX threads with -D_PTHREADS
--
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