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upgrade refcnt.h to make use of our new pa_atomic_xxx() API

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1403 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-09-26 23:42:08 +00:00
parent 736de36f68
commit 5ad143b3ab
1 changed files with 9 additions and 8 deletions
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17
src/pulsecore/refcnt.h
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@ -1,5 +1,5 @@
#ifndef foopulserefcntfoo
#define foopulserefcntfoo
#ifndef foopulserefcnthfoo
#define foopulserefcnthfoo
/* $Id$ */
@ -22,20 +22,21 @@
USA.
***/
#include <atomic_ops.h>
#include <pulsecore/atomic.h>
#define PA_REFCNT_DECLARE volatile AO_t _ref
#define PA_REFCNT_DECLARE \
pa_atomic_int_t _ref
#define PA_REFCNT_INIT(p) \
AO_store_release_write(&(p)->_ref, 1)
pa_atomic_store(&p->_ref, 1)
#define PA_REFCNT_INC(p) \
AO_fetch_and_add1_release_write(&(p)->_ref)
pa_atomic_inc(&p->_ref)
#define PA_REFCNT_DEC(p) \
(AO_fetch_and_sub1_release_write(&(p)->_ref)-1)
(pa_atomic_dec(&p->_ref)-1)
#define PA_REFCNT_VALUE(p) \
AO_load_acquire_read(&(p)->_ref)
pa_atomic_load(&p->_ref)
#endif