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pgindent run over code.

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This commit is contained in:
Bruce Momjian
1999-05-25 16:15:34 +00:00
parent 4b04b01aaa
commit 07842084fe
413 changed files with 11723 additions and 10769 deletions
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50
src/backend/utils/hash/dynahash.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/hash/dynahash.c,v 1.21 1999/03/07 23:03:32 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/hash/dynahash.c,v 1.22 1999/05/25 16:12:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -175,8 +175,10 @@ hash_create(int nelem, HASHCTL *info, int flags)
if (flags & HASH_SHARED_MEM)
{
/* ctl structure is preallocated for shared memory tables.
* Note that HASH_DIRSIZE had better be set as well.
/*
* ctl structure is preallocated for shared memory tables. Note
* that HASH_DIRSIZE had better be set as well.
*/
hashp->hctl = (HHDR *) info->hctl;
@@ -296,9 +298,9 @@ init_htab(HTAB *hashp, int nelem)
hctl = hashp->hctl;
/*
* Divide number of elements by the fill factor to determine a
* desired number of buckets. Allocate space for the next greater
* power of two number of buckets
* Divide number of elements by the fill factor to determine a desired
* number of buckets. Allocate space for the next greater power of
* two number of buckets
*/
nelem = (nelem - 1) / hctl->ffactor + 1;
@@ -308,14 +310,15 @@ init_htab(HTAB *hashp, int nelem)
hctl->high_mask = (nbuckets << 1) - 1;
/*
* Figure number of directory segments needed, round up to a power of 2
* Figure number of directory segments needed, round up to a power of
* 2
*/
nsegs = (nbuckets - 1) / hctl->ssize + 1;
nsegs = 1 << my_log2(nsegs);
/*
* Make sure directory is big enough.
* If pre-allocated directory is too small, choke (caller screwed up).
* Make sure directory is big enough. If pre-allocated directory is
* too small, choke (caller screwed up).
*/
if (nsegs > hctl->dsize)
{
@@ -371,12 +374,12 @@ init_htab(HTAB *hashp, int nelem)
long
hash_estimate_size(long num_entries, long keysize, long datasize)
{
long size = 0;
long nBuckets,
nSegments,
nDirEntries,
nRecordAllocs,
recordSize;
long size = 0;
long nBuckets,
nSegments,
nDirEntries,
nRecordAllocs,
recordSize;
/* estimate number of buckets wanted */
nBuckets = 1L << my_log2((num_entries - 1) / DEF_FFACTOR + 1);
@@ -388,7 +391,7 @@ hash_estimate_size(long num_entries, long keysize, long datasize)
nDirEntries <<= 1; /* dir_alloc doubles dsize at each call */
/* fixed control info */
size += MAXALIGN(sizeof(HHDR)); /* but not HTAB, per above */
size += MAXALIGN(sizeof(HHDR)); /* but not HTAB, per above */
/* directory */
size += MAXALIGN(nDirEntries * sizeof(SEG_OFFSET));
/* segments */
@@ -665,8 +668,10 @@ hash_search(HTAB *hashp,
*/
if (++hctl->nkeys / (hctl->max_bucket + 1) > hctl->ffactor)
{
/* NOTE: failure to expand table is not a fatal error,
* it just means we have to run at higher fill factor than we wanted.
/*
* NOTE: failure to expand table is not a fatal error, it just
* means we have to run at higher fill factor than we wanted.
*/
expand_table(hashp);
}
@@ -778,7 +783,7 @@ expand_table(HTAB *hashp)
{
/* Allocate new segment if necessary -- could fail if dir full */
if (new_segnum >= hctl->dsize)
if (! dir_realloc(hashp))
if (!dir_realloc(hashp))
return 0;
if (!(hashp->dir[new_segnum] = seg_alloc(hashp)))
return 0;
@@ -872,7 +877,7 @@ seg_alloc(HTAB *hashp)
SEG_OFFSET segOffset;
segp = (SEGMENT) hashp->alloc((unsigned long)
sizeof(BUCKET_INDEX) * hashp->hctl->ssize);
sizeof(BUCKET_INDEX) * hashp->hctl->ssize);
if (!segp)
return 0;
@@ -917,8 +922,9 @@ bucket_alloc(HTAB *hashp)
lastIndex = hashp->hctl->freeBucketIndex;
hashp->hctl->freeBucketIndex = tmpIndex;
/* initialize each bucket to point to the one behind it.
* NOTE: loop sets last bucket incorrectly; we fix below.
/*
* initialize each bucket to point to the one behind it. NOTE: loop
* sets last bucket incorrectly; we fix below.
*/
for (i = 0; i < BUCKET_ALLOC_INCR; i++)
{