diff options
| author | Tom Tromey <tromey@cygnus.com> | 1998-08-27 14:51:55 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 1998-08-27 14:51:55 +0000 |
| commit | 3e2a2957a078fb0c887fbc5298b9cfdda236a98d (patch) | |
| tree | 3d77cb15075a98b5ee87af9c9accc33dd34623e3 /gcc/gthr.h | |
| parent | 54c3cf4bb924467d56d7d724cf08ef0fad425414 (diff) | |
| download | gcc-3e2a2957a078fb0c887fbc5298b9cfdda236a98d.zip gcc-3e2a2957a078fb0c887fbc5298b9cfdda236a98d.tar.gz gcc-3e2a2957a078fb0c887fbc5298b9cfdda236a98d.tar.bz2 | |
gthr.h: Document __GTHREAD_MUTEX_INIT_FUNCTION.
* gthr.h: Document __GTHREAD_MUTEX_INIT_FUNCTION.
* frame.c (init_object_mutex): New function.
(init_object_mutex_once): Likewise.
(find_fde): Call it.
(__register_frame_info): Likewise.
(__register_frame_info_table): Likewise.
(__deregister_frame_info): Likewise.
From-SVN: r22023
Diffstat (limited to 'gcc/gthr.h')
| -rw-r--r-- | gcc/gthr.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -1,6 +1,6 @@ /* Threads compatibily routines for libgcc2. */ /* Compile this one with gcc. */ -/* Copyright (C) 1997 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of GNU CC. @@ -48,6 +48,12 @@ Boston, MA 02111-1307, USA. */ __GTHREAD_MUTEX_INIT to initialize __gthread_mutex_t to get a fast non-recursive mutex. + __GTHREAD_MUTEX_INIT_FUNCTION + some systems can't initalize a mutex without a + function call. On such systems, define this to a + function which looks like this: + void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *) + Don't define __GTHREAD_MUTEX_INIT in this case The threads interface must define the following static functions: |