*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.31 1998/02/19 15:04:45 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.32 1998/02/24 19:58:26 momjian Exp $
*
*-------------------------------------------------------------------------
*/
* This is so that we can support more backends. (system-wide semaphore
* sets run out pretty fast.) -ay 4/95
*
- * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.31 1998/02/19 15:04:45 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.32 1998/02/24 19:58:26 momjian Exp $
*/
#include <sys/time.h>
#include <unistd.h>
int prio,
LOCK *lock)
{
- int i = 0;
+ int i;
PROC *proc;
struct itimerval timeval,
dummy;
proc = (PROC *) MAKE_PTR(waitQueue->links.prev);
/* If we are a reader, and they are writers, skip past them */
- while (i++ < waitQueue->size && proc->prio > prio)
+
+ for (i = 0; i < waitQueue->size && proc->prio > prio; i++)
proc = (PROC *) MAKE_PTR(proc->links.prev);
/* The rest of the queue is FIFO, with readers first, writers last */