database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-11 10:01:57 +03:00
Code Activity

Ye-old pgindent run. Same 4-space tabs.

Browse Source
This commit is contained in:
Bruce Momjian
2000-04-12 17:17:23 +00:00
parent db4518729d
commit 52f77df613
434 changed files with 24799 additions and 21246 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/backend/storage/lmgr/proc.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.71 2000/04/10 00:45:42 inoue Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.72 2000/04/12 17:15:38 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -47,7 +47,7 @@
* 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 1.71 2000/04/10 00:45:42 inoue Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.72 2000/04/12 17:15:38 momjian Exp $
*/
#include <sys/time.h>
#include <unistd.h>
@ -72,7 +72,7 @@
#include "storage/proc.h"
#include "utils/trace.h"
void HandleDeadLock(SIGNAL_ARGS);
void HandleDeadLock(SIGNAL_ARGS);
static void ProcFreeAllSemaphores(void);
static bool GetOffWaitqueue(PROC *);
@ -320,11 +320,13 @@ InitProcess(IPCKey key)
static bool
GetOffWaitqueue(PROC *proc)
{
bool getoffed = false;
bool getoffed = false;
LockLockTable();
if (proc->links.next != INVALID_OFFSET)
{
int lockmode = proc->token;
int lockmode = proc->token;
Assert(proc->waitLock->waitProcs.size > 0);
SHMQueueDelete(&(proc->links));
--proc->waitLock->waitProcs.size;
@ -343,6 +345,7 @@ GetOffWaitqueue(PROC *proc)
return getoffed;
}
/*
* ProcReleaseLocks() -- release all locks associated with this process
*
@ -485,8 +488,9 @@ ProcQueueInit(PROC_QUEUE *queue)
* Handling cancel request while waiting for lock
*
*/
static bool lockWaiting = false;
void SetWaitingForLock(bool waiting)
static bool lockWaiting = false;
void
SetWaitingForLock(bool waiting)
{
if (waiting == lockWaiting)
return;
@ -499,7 +503,7 @@ void SetWaitingForLock(bool waiting)
lockWaiting = false;
return;
}
if (QueryCancel) /* cancel request pending */
if (QueryCancel) /* cancel request pending */
{
if (GetOffWaitqueue(MyProc))
{
@ -509,11 +513,14 @@ void SetWaitingForLock(bool waiting)
}
}
}
void LockWaitCancel(void)
void
LockWaitCancel(void)
{
struct itimerval timeval, dummy;
struct itimerval timeval,
dummy;
if (!lockWaiting) return;
if (!lockWaiting)
return;
lockWaiting = false;
/* Deadlock timer off */
MemSet(&timeval, 0, sizeof(struct itimerval));