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[all] moved time and locking methods to the common library

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This commit is contained in:
Geoffrey McRae
2020-01-17 14:35:08 +11:00
parent 278d851c7c
commit 4746c89227
13 changed files with 55 additions and 95 deletions
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9
common/include/common/locking.h
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@@ -18,6 +18,8 @@ Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include "time.h"
#define INTERLOCKED_AND8 __sync_fetch_and_and
#define INTERLOCKED_OR8 __sync_fetch_and_or
#define INTERLOCKED_INC(x) __sync_fetch_and_add((x), 1)
@@ -35,3 +37,10 @@ Place, Suite 330, Boston, MA 02111-1307 USA
while(__sync_lock_test_and_set(&(lock), 1)) while((lock)); \
x\
__sync_lock_release(&(lock));
#define LG_LOCK_MODE "Atomic"
typedef volatile int LG_Lock;
#define LG_LOCK_INIT(x) (x) = 0
#define LG_LOCK(x) while(__sync_lock_test_and_set(&(x), 1)) {nsleep(100);}
#define LG_UNLOCK(x) __sync_lock_release(&x)
#define LG_LOCK_FREE(x)