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Error message editing in backend/utils (except /adt).

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This commit is contained in:
Tom Lane
2003-07-25 20:18:01 +00:00
parent 9fecf302f7
commit 689eb53e47
29 changed files with 739 additions and 521 deletions
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54
src/backend/utils/mmgr/aset.c
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@@ -11,7 +11,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.49 2002/12/15 21:01:34 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.50 2003/07/25 20:17:56 tgl Exp $
*
* NOTE:
* This is a new (Feb. 05, 1999) implementation of the allocation set
@@ -330,8 +330,11 @@ AllocSetContextCreate(MemoryContext parent,
if (block == NULL)
{
MemoryContextStats(TopMemoryContext);
elog(ERROR, "Memory exhausted in AllocSetContextCreate(%lu)",
(unsigned long) minContextSize);
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory"),
errdetail("Failed while creating memory context \"%s\".",
name)));
}
block->aset = context;
block->freeptr = ((char *) block) + ALLOC_BLOCKHDRSZ;
@@ -493,8 +496,11 @@ AllocSetAlloc(MemoryContext context, Size size)
if (block == NULL)
{
MemoryContextStats(TopMemoryContext);
elog(ERROR, "Memory exhausted in AllocSetAlloc(%lu)",
(unsigned long) size);
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory"),
errdetail("Failed on request of size %lu.",
(unsigned long) size)));
}
block->aset = set;
block->freeptr = block->endptr = ((char *) block) + blksize;
@@ -690,8 +696,11 @@ AllocSetAlloc(MemoryContext context, Size size)
if (block == NULL)
{
MemoryContextStats(TopMemoryContext);
elog(ERROR, "Memory exhausted in AllocSetAlloc(%lu)",
(unsigned long) size);
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory"),
errdetail("Failed on request of size %lu.",
(unsigned long) size)));
}
block->aset = set;
@@ -754,7 +763,7 @@ AllocSetFree(MemoryContext context, void *pointer)
/* Test for someone scribbling on unused space in chunk */
if (chunk->requested_size < chunk->size)
if (((char *) pointer)[chunk->requested_size] != 0x7E)
elog(WARNING, "AllocSetFree: detected write past chunk end in %s %p",
elog(WARNING, "detected write past chunk end in %s %p",
set->header.name, chunk);
#endif
@@ -775,8 +784,7 @@ AllocSetFree(MemoryContext context, void *pointer)
block = block->next;
}
if (block == NULL)
elog(ERROR, "AllocSetFree: cannot find block containing chunk %p",
chunk);
elog(ERROR, "could not find block containing chunk %p", chunk);
/* let's just make sure chunk is the only one in the block */
Assert(block->freeptr == ((char *) block) +
(chunk->size + ALLOC_BLOCKHDRSZ + ALLOC_CHUNKHDRSZ));
@@ -829,7 +837,7 @@ AllocSetRealloc(MemoryContext context, void *pointer, Size size)
/* Test for someone scribbling on unused space in chunk */
if (chunk->requested_size < oldsize)
if (((char *) pointer)[chunk->requested_size] != 0x7E)
elog(WARNING, "AllocSetRealloc: detected write past chunk end in %s %p",
elog(WARNING, "detected write past chunk end in %s %p",
set->header.name, chunk);
#endif
@@ -869,8 +877,7 @@ AllocSetRealloc(MemoryContext context, void *pointer, Size size)
block = block->next;
}
if (block == NULL)
elog(ERROR, "AllocSetRealloc: cannot find block containing chunk %p",
chunk);
elog(ERROR, "could not find block containing chunk %p", chunk);
/* let's just make sure chunk is the only one in the block */
Assert(block->freeptr == ((char *) block) +
(chunk->size + ALLOC_BLOCKHDRSZ + ALLOC_CHUNKHDRSZ));
@@ -882,8 +889,11 @@ AllocSetRealloc(MemoryContext context, void *pointer, Size size)
if (block == NULL)
{
MemoryContextStats(TopMemoryContext);
elog(ERROR, "Memory exhausted in AllocSetReAlloc(%lu)",
(unsigned long) size);
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory"),
errdetail("Failed on request of size %lu.",
(unsigned long) size)));
}
block->freeptr = block->endptr = ((char *) block) + blksize;
@@ -1052,7 +1062,7 @@ AllocSetCheck(MemoryContext context)
if (!blk_used)
{
if (set->keeper != block)
elog(WARNING, "AllocSetCheck: %s: empty block %p",
elog(WARNING, "problem in alloc set %s: empty block %p",
name, block);
}
@@ -1074,16 +1084,16 @@ AllocSetCheck(MemoryContext context)
* Check chunk size
*/
if (dsize > chsize)
elog(WARNING, "AllocSetCheck: %s: req size > alloc size for chunk %p in block %p",
elog(WARNING, "problem in alloc set %s: req size > alloc size for chunk %p in block %p",
name, chunk, block);
if (chsize < (1 << ALLOC_MINBITS))
elog(WARNING, "AllocSetCheck: %s: bad size %lu for chunk %p in block %p",
elog(WARNING, "problem in alloc set %s: bad size %lu for chunk %p in block %p",
name, (unsigned long) chsize, chunk, block);
/* single-chunk block? */
if (chsize > ALLOC_CHUNK_LIMIT &&
chsize + ALLOC_CHUNKHDRSZ != blk_used)
elog(WARNING, "AllocSetCheck: %s: bad single-chunk %p in block %p",
elog(WARNING, "problem in alloc set %s: bad single-chunk %p in block %p",
name, chunk, block);
/*
@@ -1092,14 +1102,14 @@ AllocSetCheck(MemoryContext context)
* check as easily...)
*/
if (dsize > 0 && chunk->aset != (void *) set)
elog(WARNING, "AllocSetCheck: %s: bogus aset link in block %p, chunk %p",
elog(WARNING, "problem in alloc set %s: bogus aset link in block %p, chunk %p",
name, block, chunk);
/*
* Check for overwrite of "unallocated" space in chunk
*/
if (dsize > 0 && dsize < chsize && *chdata_end != 0x7E)
elog(WARNING, "AllocSetCheck: %s: detected write past chunk end in block %p, chunk %p",
elog(WARNING, "problem in alloc set %s: detected write past chunk end in block %p, chunk %p",
name, block, chunk);
blk_data += chsize;
@@ -1109,7 +1119,7 @@ AllocSetCheck(MemoryContext context)
}
if ((blk_data + (nchunks * ALLOC_CHUNKHDRSZ)) != blk_used)
elog(WARNING, "AllocSetCheck: %s: found inconsistent memory block %p",
elog(WARNING, "problem in alloc set %s: found inconsistent memory block %p",
name, block);
}
}