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Remove useless casts to (void *) in arguments of some system functions

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The affected functions are: bsearch, memcmp, memcpy, memset, memmove,
qsort, repalloc

Reviewed-by: Corey Huinker <corey.huinker@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/fd9adf5d-b1aa-e82f-e4c7-263c30145807%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2023-02-07 06:53:05 +01:00
parent d9d7fe68d3
commit aa69541046
52 changed files with 116 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
contrib/btree_gist/btree_bit.c
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@ -84,7 +84,7 @@ gbt_bit_xfrm(bytea *leaf)
while (sz < padded_sz)
((char *) out)[sz++] = 0;
SET_VARSIZE(out, padded_sz);
memcpy((void *) VARDATA(out), (void *) VARBITS(leaf), VARBITBYTES(leaf));
memcpy(VARDATA(out), VARBITS(leaf), VARBITBYTES(leaf));
return out;
}

4
contrib/btree_gist/btree_interval.c
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@ -157,8 +157,8 @@ gbt_intv_compress(PG_FUNCTION_ARGS)
{
Interval *key = DatumGetIntervalP(entry->key);
memcpy((void *) r, (void *) key, INTERVALSIZE);
memcpy((void *) (r + INTERVALSIZE), (void *) key, INTERVALSIZE);
memcpy(r, key, INTERVALSIZE);
memcpy(r + INTERVALSIZE, key, INTERVALSIZE);
}
else
{

8
contrib/btree_gist/btree_utils_num.c
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@ -87,8 +87,8 @@ gbt_num_compress(GISTENTRY *entry, const gbtree_ninfo *tinfo)
Assert(tinfo->indexsize >= 2 * tinfo->size);
memcpy((void *) &r[0], leaf, tinfo->size);
memcpy((void *) &r[tinfo->size], leaf, tinfo->size);
memcpy(&r[0], leaf, tinfo->size);
memcpy(&r[tinfo->size], leaf, tinfo->size);
retval = palloc(sizeof(GISTENTRY));
gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page,
entry->offset, false);
@ -184,7 +184,7 @@ gbt_num_union(GBT_NUMKEY *out, const GistEntryVector *entryvec, const gbtree_nin
o.lower = &((GBT_NUMKEY *) out)[0];
o.upper = &((GBT_NUMKEY *) out)[tinfo->size];
memcpy((void *) out, (void *) cur, 2 * tinfo->size);
memcpy(out, cur, 2 * tinfo->size);
for (i = 1; i < numranges; i++)
{
@ -360,7 +360,7 @@ gbt_num_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v,
arr[i].t = (GBT_NUMKEY *) DatumGetPointer((entryvec->vector[i].key));
arr[i].i = i;
}
qsort_arg((void *) &arr[FirstOffsetNumber], maxoff - FirstOffsetNumber + 1, sizeof(Nsrt), (qsort_arg_comparator) tinfo->f_cmp, (void *) flinfo);
qsort_arg(&arr[FirstOffsetNumber], maxoff - FirstOffsetNumber + 1, sizeof(Nsrt), (qsort_arg_comparator) tinfo->f_cmp, flinfo);
/* We do simply create two parts */

4
contrib/btree_gist/btree_utils_var.c
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@ -502,11 +502,11 @@ gbt_var_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v,
varg.tinfo = tinfo;
varg.collation = collation;
varg.flinfo = flinfo;
qsort_arg((void *) &arr[FirstOffsetNumber],
qsort_arg(&arr[FirstOffsetNumber],
maxoff - FirstOffsetNumber + 1,
sizeof(Vsrt),
gbt_vsrt_cmp,
(void *) &varg);
&varg);
/* We do simply create two parts */

4
contrib/btree_gist/btree_uuid.c
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@ -110,8 +110,8 @@ gbt_uuid_compress(PG_FUNCTION_ARGS)
retval = palloc(sizeof(GISTENTRY));
memcpy((void *) r, (void *) key, UUID_LEN);
memcpy((void *) (r + UUID_LEN), (void *) key, UUID_LEN);
memcpy(r, key, UUID_LEN);
memcpy(r + UUID_LEN, key, UUID_LEN);
gistentryinit(*retval, PointerGetDatum(r),
entry->rel, entry->page,
entry->offset, false);