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| author | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-11 12:07:25 +0000 |
|---|---|---|
| committer | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-11 12:07:25 +0000 |
| commit | f88093668c69ca7e0e6addd93e96586267aed2e1 (patch) | |
| tree | 722397066de1f2780c4301c0a26524b7d9b93805 /gcc/gthr.h | |
| parent | d55444b26c943e0c3ef8d890aa8081151c49b0f9 (diff) | |
| download | gcc-f88093668c69ca7e0e6addd93e96586267aed2e1.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18480 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gthr.h')
| -rw-r--r-- | gcc/gthr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/gthr.h b/gcc/gthr.h index 54ad6b04c8d..9c5365426bf 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 |