From 754d1a92e65d7a8fdfdc36e2b72e8abfdcf70f5b Mon Sep 17 00:00:00 2001 From: Teemu Torma 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 -- cgit v1.1