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silence compiler warning (HPUX/11i)

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This commit is contained in:
Mark Andrews
2003-07-24 06:41:20 +00:00
parent cc6271e46c
commit 4c54e122fe
1 changed files with 7 additions and 5 deletions
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12
lib/isc/include/isc/refcount.h
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: refcount.h,v 1.3 2001/02/09 00:26:20 gson Exp $ */
/* $Id: refcount.h,v 1.4 2003/07/24 06:41:20 marka Exp $ */
#ifndef ISC_REFCOUNT_H
#define ISC_REFCOUNT_H 1
@@ -111,21 +111,23 @@ typedef struct isc_refcount {
#define isc_refcount_increment(rp, tp) \
do { \
unsigned int _tmp = (unsigned int *)(tp); \
LOCK(&(rp)->lock); \
REQUIRE((rp)->refs > 0); \
++((rp)->refs); \
if ((tp) != NULL) \
*(unsigned int *)(tp) = ((rp)->refs); \
if (_tmp != NULL) \
*_tmp = ((rp)->refs); \
UNLOCK(&(rp)->lock); \
} while (0)
#define isc_refcount_decrement(rp, tp) \
do { \
unsigned int _tmp = (unsigned int *)(tp); \
LOCK(&(rp)->lock); \
REQUIRE((rp)->refs > 0); \
--((rp)->refs); \
if ((tp) != NULL) \
*(unsigned int *)(tp) = ((rp)->refs); \
if (_tmp != NULL) \
*_tmp = ((rp)->refs); \
UNLOCK(&(rp)->lock); \
} while (0)