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pgindent run.

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This commit is contained in:
Bruce Momjian
2002-09-04 20:31:48 +00:00
parent c91ceec21d
commit e50f52a074
446 changed files with 14942 additions and 13363 deletions
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58
src/backend/utils/adt/lockfuncs.c
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@ -2,11 +2,11 @@
*
* lockfuncs.c
* Set-returning functions to view the state of locks within the DB.
*
*
* Copyright (c) 2002, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/lockfuncs.c,v 1.6 2002/09/02 01:05:06 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/lockfuncs.c,v 1.7 2002/09/04 20:31:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -33,19 +33,22 @@ typedef struct
Datum
pg_lock_status(PG_FUNCTION_ARGS)
{
FuncCallContext *funcctx;
PG_Lock_Status *mystatus;
FuncCallContext *funcctx;
PG_Lock_Status *mystatus;
LockData *lockData;
if (SRF_IS_FIRSTCALL())
{
TupleDesc tupdesc;
MemoryContext oldcontext;
TupleDesc tupdesc;
MemoryContext oldcontext;
/* create a function context for cross-call persistence */
funcctx = SRF_FIRSTCALL_INIT();
/* switch to memory context appropriate for multiple function calls */
/*
* switch to memory context appropriate for multiple function
* calls
*/
oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);
/* build tupdesc for result tuples */
@ -67,8 +70,8 @@ pg_lock_status(PG_FUNCTION_ARGS)
funcctx->slot = TupleDescGetSlot(tupdesc);
/*
* Collect all the locking information that we will format
* and send out as a result set.
* Collect all the locking information that we will format and
* send out as a result set.
*/
mystatus = (PG_Lock_Status *) palloc(sizeof(PG_Lock_Status));
funcctx->user_fctx = (void *) mystatus;
@ -79,25 +82,25 @@ pg_lock_status(PG_FUNCTION_ARGS)
MemoryContextSwitchTo(oldcontext);
}
funcctx = SRF_PERCALL_SETUP();
funcctx = SRF_PERCALL_SETUP();
mystatus = (PG_Lock_Status *) funcctx->user_fctx;
lockData = mystatus->lockData;
while (mystatus->currIdx < lockData->nelements)
{
PROCLOCK *holder;
LOCK *lock;
PGPROC *proc;
bool granted;
LOCKMODE mode;
Datum values[6];
char nulls[6];
HeapTuple tuple;
Datum result;
PROCLOCK *holder;
LOCK *lock;
PGPROC *proc;
bool granted;
LOCKMODE mode;
Datum values[6];
char nulls[6];
HeapTuple tuple;
Datum result;
holder = &(lockData->holders[mystatus->currIdx]);
lock = &(lockData->locks[mystatus->currIdx]);
proc = &(lockData->procs[mystatus->currIdx]);
holder = &(lockData->holders[mystatus->currIdx]);
lock = &(lockData->locks[mystatus->currIdx]);
proc = &(lockData->procs[mystatus->currIdx]);
/*
* Look to see if there are any held lock modes in this PROCLOCK.
@ -116,8 +119,8 @@ pg_lock_status(PG_FUNCTION_ARGS)
}
/*
* If no (more) held modes to report, see if PROC is waiting for
* a lock on this lock.
* If no (more) held modes to report, see if PROC is waiting for a
* lock on this lock.
*/
if (!granted)
{
@ -125,6 +128,7 @@ pg_lock_status(PG_FUNCTION_ARGS)
{
/* Yes, so report it with proper mode */
mode = proc->waitLockMode;
/*
* We are now done with this PROCLOCK, so advance pointer
* to continue with next one on next call.
@ -134,8 +138,8 @@ pg_lock_status(PG_FUNCTION_ARGS)
else
{
/*
* Okay, we've displayed all the locks associated with this
* PROCLOCK, proceed to the next one.
* Okay, we've displayed all the locks associated with
* this PROCLOCK, proceed to the next one.
*/
mystatus->currIdx++;
continue;
@ -166,7 +170,7 @@ pg_lock_status(PG_FUNCTION_ARGS)
values[3] = Int32GetDatum(proc->pid);
values[4] = DirectFunctionCall1(textin,
CStringGetDatum(GetLockmodeName(mode)));
CStringGetDatum(GetLockmodeName(mode)));
values[5] = BoolGetDatum(granted);
tuple = heap_formtuple(funcctx->slot->ttc_tupleDescriptor,