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| author | Bruce Momjian <bruce@momjian.us> | 2012-06-10 15:20:04 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2012-06-10 15:20:04 -0400 |
| commit | 927d61eeff78363ea3938c818d07e511ebaf75cf (patch) | |
| tree | 2f0bcecf53327f76272a8ce690fa62505520fab9 /src/backend/commands/lockcmds.c | |
| parent | 60801944fa105252b48ea5688d47dfc05c695042 (diff) | |
| download | postgresql-927d61eeff78363ea3938c818d07e511ebaf75cf.tar.gz postgresql-927d61eeff78363ea3938c818d07e511ebaf75cf.zip | |
Run pgindent on 9.2 source tree in preparation for first 9.3
commit-fest.
Diffstat (limited to 'src/backend/commands/lockcmds.c')
| -rw-r--r-- | src/backend/commands/lockcmds.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/backend/commands/lockcmds.c b/src/backend/commands/lockcmds.c index fd3dcc36430..ab13a459000 100644 --- a/src/backend/commands/lockcmds.c +++ b/src/backend/commands/lockcmds.c @@ -40,9 +40,9 @@ LockTableCommand(LockStmt *lockstmt) /* * During recovery we only accept these variations: LOCK TABLE foo IN - * ACCESS SHARE MODE LOCK TABLE foo IN ROW SHARE MODE LOCK TABLE foo - * IN ROW EXCLUSIVE MODE This test must match the restrictions defined - * in LockAcquire() + * ACCESS SHARE MODE LOCK TABLE foo IN ROW SHARE MODE LOCK TABLE foo IN + * ROW EXCLUSIVE MODE This test must match the restrictions defined in + * LockAcquire() */ if (lockstmt->mode > RowExclusiveLock) PreventCommandDuringRecovery("LOCK TABLE"); @@ -74,15 +74,16 @@ static void RangeVarCallbackForLockTable(const RangeVar *rv, Oid relid, Oid oldrelid, void *arg) { - LOCKMODE lockmode = * (LOCKMODE *) arg; + LOCKMODE lockmode = *(LOCKMODE *) arg; char relkind; AclResult aclresult; if (!OidIsValid(relid)) - return; /* doesn't exist, so no permissions check */ + return; /* doesn't exist, so no permissions check */ relkind = get_rel_relkind(relid); if (!relkind) - return; /* woops, concurrently dropped; no permissions check */ + return; /* woops, concurrently dropped; no permissions + * check */ /* Currently, we only allow plain tables to be locked */ if (relkind != RELKIND_RELATION) @@ -122,9 +123,10 @@ LockTableRecurse(Oid reloid, LOCKMODE lockmode, bool nowait) if (aclresult != ACLCHECK_OK) { char *relname = get_rel_name(childreloid); + if (!relname) - continue; /* child concurrently dropped, just skip it */ - aclcheck_error(aclresult, ACL_KIND_CLASS, relname); + continue; /* child concurrently dropped, just skip it */ + aclcheck_error(aclresult, ACL_KIND_CLASS, relname); } /* We have enough rights to lock the relation; do so. */ @@ -134,17 +136,18 @@ LockTableRecurse(Oid reloid, LOCKMODE lockmode, bool nowait) { /* try to throw error by name; relation could be deleted... */ char *relname = get_rel_name(childreloid); + if (!relname) - continue; /* child concurrently dropped, just skip it */ + continue; /* child concurrently dropped, just skip it */ ereport(ERROR, (errcode(ERRCODE_LOCK_NOT_AVAILABLE), errmsg("could not obtain lock on relation \"%s\"", - relname))); + relname))); } /* - * Even if we got the lock, child might have been concurrently dropped. - * If so, we can skip it. + * Even if we got the lock, child might have been concurrently + * dropped. If so, we can skip it. */ if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(childreloid))) { |