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Fix inline compiles on really old compilers (who uses gcc 2.7 anymore, really?)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@82028 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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Tilghman Lesher
2007-09-09 02:35:18 +00:00
parent 827ca97872
commit 2fc5a853d4
1 changed files with 12 additions and 4 deletions
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16
include/asterisk/lock.h
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@@ -786,19 +786,27 @@ AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v),
{ {
return OSAtomicAdd64(v, (int64_t *) p); return OSAtomicAdd64(v, (int64_t *) p);
#elif defined (__i386__) #elif defined (__i386__)
#ifdef sun
AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v), AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v),
{ {
__asm __volatile ( __asm __volatile (
#ifdef sun
" lock; xaddl %0, %1 ; " " lock; xaddl %0, %1 ; "
#else
" lock xaddl %0, %1 ; "
#endif
: "+r" (v), /* 0 (result) */ : "+r" (v), /* 0 (result) */
"=m" (*p) /* 1 */ "=m" (*p) /* 1 */
: "m" (*p)); /* 2 */ : "m" (*p)); /* 2 */
return (v); return (v);
}) })
#else /* ifndef sun */
AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v),
{
__asm __volatile (
" lock xaddl %0, %1 ; "
: "+r" (v), /* 0 (result) */
"=m" (*p) /* 1 */
: "m" (*p)); /* 2 */
return (v);
})
#endif
#else /* low performance version in utils.c */ #else /* low performance version in utils.c */
AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v), AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v),
{ {