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Add const qualifiers where they are accidentally cast away

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This only produces warnings under -Wcast-qual, but it's more correct
and consistent in any case.
This commit is contained in:
Peter Eisentraut
2012-02-28 12:42:08 +02:00
parent 41e3c94cac
commit 973e9fb294
9 changed files with 19 additions and 19 deletions
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12
src/backend/access/gist/gistproc.c
View File

@@ -284,8 +284,8 @@ typedef struct
static int
interval_cmp_lower(const void *i1, const void *i2)
{
double lower1 = ((SplitInterval *) i1)->lower,
lower2 = ((SplitInterval *) i2)->lower;
double lower1 = ((const SplitInterval *) i1)->lower,
lower2 = ((const SplitInterval *) i2)->lower;
if (lower1 < lower2)
return -1;
@@ -301,8 +301,8 @@ interval_cmp_lower(const void *i1, const void *i2)
static int
interval_cmp_upper(const void *i1, const void *i2)
{
double upper1 = ((SplitInterval *) i1)->upper,
upper2 = ((SplitInterval *) i2)->upper;
double upper1 = ((const SplitInterval *) i1)->upper,
upper2 = ((const SplitInterval *) i2)->upper;
if (upper1 < upper2)
return -1;
@@ -455,8 +455,8 @@ box_penalty(BOX *original, BOX *new)
static int
common_entry_cmp(const void *i1, const void *i2)
{
double delta1 = ((CommonEntry *) i1)->delta,
delta2 = ((CommonEntry *) i2)->delta;
double delta1 = ((const CommonEntry *) i1)->delta,
delta2 = ((const CommonEntry *) i2)->delta;
if (delta1 < delta2)
return -1;

2
src/backend/utils/adt/tsquery_util.c
View File

@@ -134,7 +134,7 @@ QTNodeCompare(QTNode *an, QTNode *bn)
static int
cmpQTN(const void *a, const void *b)
{
return QTNodeCompare(*(QTNode **) a, *(QTNode **) b);
return QTNodeCompare(*(QTNode * const *) a, *(QTNode * const *) b);
}
void

2
src/backend/utils/adt/xml.c
View File

@@ -311,7 +311,7 @@ xml_recv(PG_FUNCTION_ARGS)
str = VARDATA(result);
str[nbytes] = '\0';
parse_xml_decl((xmlChar *) str, NULL, NULL, &encodingStr, NULL);
parse_xml_decl((const xmlChar *) str, NULL, NULL, &encodingStr, NULL);
/*
* If encoding wasn't explicitly specified in the XML header, treat it as

4
src/backend/utils/misc/guc.c
View File

@@ -3780,8 +3780,8 @@ find_option(const char *name, bool create_placeholders, int elevel)
static int
guc_var_compare(const void *a, const void *b)
{
struct config_generic *confa = *(struct config_generic **) a;
struct config_generic *confb = *(struct config_generic **) b;
const struct config_generic *confa = *(struct config_generic * const *) a;
const struct config_generic *confb = *(struct config_generic * const *) b;
return guc_name_compare(confa->name, confb->name);
}