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Remove unnecessary (char *) casts [mem]

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Remove (char *) casts around memory functions such as memcmp(),
memcpy(), or memset() where the cast is useless.  Since these
functions don't take char * arguments anyway, these casts are at best
complicated casts to (void *), about which see commit 7f798aca1d.

Reviewed-by: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Discussion: https://www.postgresql.org/message-id/flat/fd1fcedb-3492-4fc8-9e3e-74b97f2db6c7%40eisentraut.org
This commit is contained in:
Peter Eisentraut
2025-02-12 08:50:13 +01:00
parent 506183bce7
commit 827b4060a8
20 changed files with 44 additions and 48 deletions
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6
contrib/pg_trgm/trgm_gist.c
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@ -228,7 +228,7 @@ gtrgm_consistent(PG_FUNCTION_ARGS)
if (cache == NULL ||
cache->strategy != strategy ||
VARSIZE(cache->query) != querysize ||
memcmp((char *) cache->query, (char *) query, querysize) != 0)
memcmp(cache->query, query, querysize) != 0)
{
gtrgm_consistent_cache *newcache;
TrgmPackedGraph *graph = NULL;
@ -284,12 +284,12 @@ gtrgm_consistent(PG_FUNCTION_ARGS)
newcache->strategy = strategy;
newcache->query = (text *)
((char *) newcache + MAXALIGN(sizeof(gtrgm_consistent_cache)));
memcpy((char *) newcache->query, (char *) query, querysize);
memcpy(newcache->query, query, querysize);
if (qtrg)
{
newcache->trigrams = (TRGM *)
((char *) newcache->query + MAXALIGN(querysize));
memcpy((char *) newcache->trigrams, (char *) qtrg, qtrgsize);
memcpy((char *) newcache->trigrams, qtrg, qtrgsize);
/* release qtrg in case it was made in fn_mcxt */
pfree(qtrg);
}