diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c
index 2b33043c5a29aa46000be1dee741c653f2e089b0..f6c95ef1dcdedc2eb7e871b12fffc0c87d86adfa 100644
--- a/contrib/dblink/dblink.c
+++ b/contrib/dblink/dblink.c
@@ -2043,19 +2043,11 @@ static HTAB *
createConnHash(void)
{
HASHCTL ctl;
- HTAB *ptr;
ctl.keysize = NAMEDATALEN;
ctl.entrysize = sizeof(remoteConnHashEnt);
- ptr = hash_create("Remote Con hash", NUMCONN, &ctl, HASH_ELEM);
-
- if (!ptr)
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
-
- return (ptr);
+ return hash_create("Remote Con hash", NUMCONN, &ctl, HASH_ELEM);
}
static void
diff --git a/src/backend/commands/prepare.c b/src/backend/commands/prepare.c
index 2a6db32788b08661536c6596bdb994263a78bc36..b618e3ae0e7e6661454c356a0894e6afa729ca98 100644
--- a/src/backend/commands/prepare.c
+++ b/src/backend/commands/prepare.c
@@ -10,7 +10,7 @@
* Copyright (c) 2002-2004, PostgreSQL Global Development Group
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/prepare.c,v 1.32 2004/09/13 20:06:29 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/prepare.c,v 1.33 2004/10/25 00:46:40 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -264,9 +264,6 @@ InitQueryHashTable(void)
32,
&hash_ctl,
HASH_ELEM);
-
- if (!prepared_queries)
- elog(ERROR, "could not create hash table");
}
/*
diff --git a/src/backend/executor/execGrouping.c b/src/backend/executor/execGrouping.c
index e31dc7dfcbe92e02ab0d7fc46b22129e656fcc84..6110ab8901f8319d477ef69bd15d2c918bbdf348 100644
--- a/src/backend/executor/execGrouping.c
+++ b/src/backend/executor/execGrouping.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/executor/execGrouping.c,v 1.11 2004/08/29 05:06:42 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/executor/execGrouping.c,v 1.12 2004/10/25 00:46:40 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -322,10 +322,6 @@ BuildTupleHashTable(int numCols, AttrNumber *keyColIdx,
hashtable->hashtab = hash_create("TupleHashTable", (long) nbuckets,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION | HASH_COMPARE | HASH_CONTEXT);
- if (hashtable->hashtab == NULL)
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
return hashtable;
}
diff --git a/src/backend/executor/nodeIndexscan.c b/src/backend/executor/nodeIndexscan.c
index 2ff0121baff509b4d2c243acfebe5e946c33b4f5..0d7dbfbe35074befab1e0c76e83522e6f590b72a 100644
--- a/src/backend/executor/nodeIndexscan.c
+++ b/src/backend/executor/nodeIndexscan.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.97 2004/08/29 05:06:42 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.98 2004/10/25 00:46:40 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1045,10 +1045,6 @@ create_duphash(IndexScanState *node)
nbuckets,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION | HASH_CONTEXT);
- if (node->iss_DupHash == NULL)
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
}
int
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index 7daf7af0aa582ac75bff80a0d235ba78db64d191..035f8dced9cd65b72ff8541b35922cdcb8bcaaaa 100644
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -13,7 +13,7 @@
*
* Copyright (c) 2001-2004, PostgreSQL Global Development Group
*
- * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.81 2004/10/14 20:23:44 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.82 2004/10/25 00:46:41 neilc Exp $
* ----------
*/
#include "postgres.h"
@@ -1405,12 +1405,9 @@ PgstatBufferMain(int argc, char *argv[])
* good.
*/
if (pgpipe(pgStatPipe) < 0)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("could not create pipe for statistics buffer: %m")));
- exit(1);
- }
#ifdef EXEC_BACKEND
/* child becomes collector process */
@@ -1420,9 +1417,8 @@ PgstatBufferMain(int argc, char *argv[])
#endif
{
case -1:
- ereport(LOG,
+ ereport(ERROR,
(errmsg("could not fork statistics collector: %m")));
- exit(1);
#ifndef EXEC_BACKEND
case 0:
@@ -1529,14 +1525,6 @@ PgstatCollectorMain(int argc, char *argv[])
hash_ctl.hash = tag_hash;
pgStatBeDead = hash_create("Dead Backends", PGSTAT_BE_HASH_SIZE,
&hash_ctl, HASH_ELEM | HASH_FUNCTION);
- if (pgStatBeDead == NULL)
- {
- /* assume the problem is out-of-memory */
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
/*
* Create the known backends table
@@ -1544,12 +1532,9 @@ PgstatCollectorMain(int argc, char *argv[])
pgStatBeTable = (PgStat_StatBeEntry *) malloc(
sizeof(PgStat_StatBeEntry) * MaxBackends);
if (pgStatBeTable == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
memset(pgStatBeTable, 0, sizeof(PgStat_StatBeEntry) * MaxBackends);
readPipe = pgStatPipe[0];
@@ -1605,10 +1590,9 @@ PgstatCollectorMain(int argc, char *argv[])
{
if (errno == EINTR)
continue;
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("select() failed in statistics collector: %m")));
- exit(1);
}
/*
@@ -1647,10 +1631,9 @@ PgstatCollectorMain(int argc, char *argv[])
{
if (errno == EINTR)
continue;
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("could not read from statistics collector pipe: %m")));
- exit(1);
}
if (len == 0) /* EOF on the pipe! */
{
@@ -1670,9 +1653,8 @@ PgstatCollectorMain(int argc, char *argv[])
* sync with the buffer process somehow. Abort so
* that we can restart both processes.
*/
- ereport(LOG,
+ ereport(ERROR,
(errmsg("invalid statistics message length")));
- exit(1);
}
}
}
@@ -1815,24 +1797,18 @@ pgstat_recvbuffer(void)
* the collector falls behind.
*/
if (!set_noblock(writePipe))
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("could not set statistics collector pipe to nonblocking mode: %m")));
- exit(1);
- }
/*
* Allocate the message buffer
*/
msgbuffer = (char *) malloc(PGSTAT_RECVBUFFERSZ);
if (msgbuffer == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
/*
* Loop forever
@@ -1887,10 +1863,9 @@ pgstat_recvbuffer(void)
{
if (errno == EINTR)
continue;
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("select() failed in statistics buffer: %m")));
- exit(1);
}
/*
@@ -1902,12 +1877,9 @@ pgstat_recvbuffer(void)
len = recv(pgStatSock, (char *) &input_buffer,
sizeof(PgStat_Msg), 0);
if (len < 0)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("could not read statistics message: %m")));
- exit(1);
- }
/*
* We ignore messages that are smaller than our common header
@@ -1968,10 +1940,9 @@ pgstat_recvbuffer(void)
{
if (errno == EINTR || errno == EAGAIN)
continue; /* not enough space in pipe */
- ereport(LOG,
+ ereport(ERROR,
(errcode_for_socket_access(),
errmsg("could not write to statistics collector pipe: %m")));
- exit(1);
}
/* NB: len < xfr is okay */
msg_send += len;
@@ -2093,12 +2064,9 @@ pgstat_add_backend(PgStat_MsgHdr *msg)
(void *) &(msg->m_databaseid),
HASH_ENTER, &found);
if (dbentry == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
/*
* If not found, initialize the new one.
@@ -2123,14 +2091,6 @@ pgstat_add_backend(PgStat_MsgHdr *msg)
PGSTAT_TAB_HASH_SIZE,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION);
- if (dbentry->tables == NULL)
- {
- /* assume the problem is out-of-memory */
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
}
/*
@@ -2179,12 +2139,10 @@ pgstat_sub_backend(int procpid)
HASH_ENTER,
&found);
if (deadbe == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
+
if (!found)
{
deadbe->backendid = i + 1;
@@ -2256,12 +2214,9 @@ pgstat_write_statsfile(void)
if (hash_search(pgStatDBHash,
(void *) &(dbentry->databaseid),
HASH_REMOVE, NULL) == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errmsg("database hash table corrupted "
"during cleanup --- abort")));
- exit(1);
- }
}
/*
@@ -2294,12 +2249,11 @@ pgstat_write_statsfile(void)
(void *) &(tabentry->tableid),
HASH_REMOVE, NULL) == NULL)
{
- ereport(LOG,
+ ereport(ERROR,
(errmsg("tables hash table for "
"database %u corrupted during "
"cleanup --- abort",
dbentry->databaseid)));
- exit(1);
}
}
continue;
@@ -2374,10 +2328,9 @@ pgstat_write_statsfile(void)
(void *) &(deadbe->procpid),
HASH_REMOVE, NULL) == NULL)
{
- ereport(LOG,
+ ereport(ERROR,
(errmsg("dead-server-process hash table corrupted "
"during cleanup --- abort")));
- exit(1);
}
}
}
@@ -2436,21 +2389,6 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
hash_ctl.hcxt = use_mcxt;
*dbhash = hash_create("Databases hash", PGSTAT_DB_HASH_SIZE, &hash_ctl,
HASH_ELEM | HASH_FUNCTION | mcxt_flags);
- if (*dbhash == NULL)
- {
- /* assume the problem is out-of-memory */
- if (pgStatRunningInCollector)
- {
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
- /* in backend, can do normal error */
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
- }
/*
* Initialize the number of known backends to zero, just in case we do
@@ -2512,20 +2450,10 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
&found);
if (dbentry == NULL)
{
- if (pgStatRunningInCollector)
- {
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
- else
- {
- fclose(fpin);
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
- }
+ fclose(fpin);
+ ereport(ERROR,
+ (errcode(ERRCODE_OUT_OF_MEMORY),
+ errmsg("out of memory")));
}
if (found)
{
@@ -2551,26 +2479,19 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
hash_ctl.entrysize = sizeof(PgStat_StatTabEntry);
hash_ctl.hash = tag_hash;
hash_ctl.hcxt = use_mcxt;
- dbentry->tables = hash_create("Per-database table",
- PGSTAT_TAB_HASH_SIZE,
- &hash_ctl,
- HASH_ELEM | HASH_FUNCTION | mcxt_flags);
- if (dbentry->tables == NULL)
+ PG_TRY();
+ {
+ dbentry->tables = hash_create("Per-database table",
+ PGSTAT_TAB_HASH_SIZE,
+ &hash_ctl,
+ HASH_ELEM | HASH_FUNCTION | mcxt_flags);
+ }
+ PG_CATCH();
{
- /* assume the problem is out-of-memory */
- if (pgStatRunningInCollector)
- {
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
- /* in backend, can do normal error */
fclose(fpin);
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
+ PG_RE_THROW();
}
+ PG_END_TRY();
/*
* Arrange that following 'T's add entries to this
@@ -2609,14 +2530,6 @@ pgstat_read_statsfile(HTAB **dbhash, Oid onlydb,
HASH_ENTER, &found);
if (tabentry == NULL)
{
- if (pgStatRunningInCollector)
- {
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
- /* in backend, can do normal error */
fclose(fpin);
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
@@ -2860,12 +2773,9 @@ pgstat_recv_tabstat(PgStat_MsgTabstat *msg, int len)
(void *) &(tabmsg[i].t_id),
HASH_ENTER, &found);
if (tabentry == NULL)
- {
- ereport(LOG,
+ ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
if (!found)
{
@@ -3040,12 +2950,4 @@ pgstat_recv_resetcounter(PgStat_MsgResetcounter *msg, int len)
PGSTAT_TAB_HASH_SIZE,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION);
- if (dbentry->tables == NULL)
- {
- /* assume the problem is out-of-memory */
- ereport(LOG,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory in statistics collector --- abort")));
- exit(1);
- }
}
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c
index e53415cc5f862e073e9d38ef4af86bad26684efe..6fcb4d434321534bcc0a5fc0bc6fead727529973 100644
--- a/src/backend/storage/lmgr/lock.c
+++ b/src/backend/storage/lmgr/lock.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.142 2004/09/29 15:15:55 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.143 2004/10/25 00:46:41 neilc Exp $
*
* NOTES
* Outside modules can create a lock table and acquire/release
@@ -335,9 +335,6 @@ LockMethodTableInit(const char *tabName,
&info,
hash_flags);
- if (!LockMethodLocalHash[lockmethodid])
- elog(FATAL, "could not initialize lock table \"%s\"", tabName);
-
pfree(shmemName);
return lockmethodid;
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index 3bb4a05d07b70d4da39f5290277031ef0cccb6e8..3847608a8271fe2b586b89f10b0dbc8997d98490 100644
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.112 2004/08/30 03:52:43 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.113 2004/10/25 00:46:42 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -132,10 +132,6 @@ mdinit(void)
100L,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION | HASH_CONTEXT);
- if (pendingOpsTable == NULL)
- ereport(FATAL,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
}
return true;
diff --git a/src/backend/utils/fmgr/fmgr.c b/src/backend/utils/fmgr/fmgr.c
index b3f6ec0f5ef002dd543124bfa3423b9240a7cdd3..b151edd6332565bbe6eeb20b4ba0c269d070c722 100644
--- a/src/backend/utils/fmgr/fmgr.c
+++ b/src/backend/utils/fmgr/fmgr.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/fmgr/fmgr.c,v 1.85 2004/10/01 20:39:54 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/fmgr/fmgr.c,v 1.86 2004/10/25 00:46:42 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -515,10 +515,6 @@ record_C_func(HeapTuple procedureTuple,
100,
&hash_ctl,
HASH_ELEM | HASH_FUNCTION);
- if (CFuncHash == NULL)
- ereport(ERROR,
- (errcode(ERRCODE_OUT_OF_MEMORY),
- errmsg("out of memory")));
}
entry = (CFuncHashTabEntry *)
diff --git a/src/backend/utils/hash/dynahash.c b/src/backend/utils/hash/dynahash.c
index 020589ba7b1bda9a9dea45cb4e677a4a57132edb..cf4e60e3c427d312a0263c08384da9469b38d1bd 100644
--- a/src/backend/utils/hash/dynahash.c
+++ b/src/backend/utils/hash/dynahash.c
@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/hash/dynahash.c,v 1.55 2004/10/22 07:21:06 neilc Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/hash/dynahash.c,v 1.56 2004/10/25 00:46:43 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -120,8 +120,6 @@ hash_create(const char *tabname, long nelem, HASHCTL *info, int flags)
/* Initialize the hash header */
hashp = (HTAB *) MEM_ALLOC(sizeof(HTAB));
- if (!hashp)
- return NULL;
MemSet(hashp, 0, sizeof(HTAB));
hashp->tabname = (char *) MEM_ALLOC(strlen(tabname) + 1);
@@ -175,7 +173,9 @@ hash_create(const char *tabname, long nelem, HASHCTL *info, int flags)
{
hashp->hctl = (HASHHDR *) hashp->alloc(sizeof(HASHHDR));
if (!hashp->hctl)
- return NULL;
+ ereport(ERROR,
+ (errcode(ERRCODE_OUT_OF_MEMORY),
+ errmsg("out of memory")));
}
hdefault(hashp);
@@ -231,7 +231,7 @@ hash_create(const char *tabname, long nelem, HASHCTL *info, int flags)
if (!init_htab(hashp, nelem))
{
hash_destroy(hashp);
- return NULL;
+ elog(ERROR, "failed to initialize hash table");
}
/*
@@ -243,7 +243,9 @@ hash_create(const char *tabname, long nelem, HASHCTL *info, int flags)
if (!element_alloc(hashp, (int) nelem))
{
hash_destroy(hashp);
- return NULL;
+ ereport(ERROR,
+ (errcode(ERRCODE_OUT_OF_MEMORY),
+ errmsg("out of memory")));
}
}