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pipewire: properties: take const argument

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Since these particular methods never modify the
lists they receive, make the arguments `const`.
This commit is contained in:
Barnabás Pőcze 2021-06-26 21:36:20 +02:00
parent 73ea24a356
commit 9aacd36f37
2 changed files with 7 additions and 7 deletions
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8
src/pipewire/properties.c
View file

@ -233,7 +233,7 @@ struct pw_properties *pw_properties_copy(const struct pw_properties *properties)
*/ */
SPA_EXPORT SPA_EXPORT
int pw_properties_update_keys(struct pw_properties *props, int pw_properties_update_keys(struct pw_properties *props,
const struct spa_dict *dict, const char *keys[]) const struct spa_dict *dict, const char * const keys[])
{ {
int i, changed = 0; int i, changed = 0;
const char *str; const char *str;
@ -245,7 +245,7 @@ int pw_properties_update_keys(struct pw_properties *props,
return changed; return changed;
} }
static bool has_key(const char *keys[], const char *key) static bool has_key(const char * const keys[], const char *key)
{ {
int i; int i;
for (i = 0; keys[i]; i++) { for (i = 0; keys[i]; i++) {
@ -257,7 +257,7 @@ static bool has_key(const char *keys[], const char *key)
SPA_EXPORT SPA_EXPORT
int pw_properties_update_ignore(struct pw_properties *props, int pw_properties_update_ignore(struct pw_properties *props,
const struct spa_dict *dict, const char *ignore[]) const struct spa_dict *dict, const char * const ignore[])
{ {
const struct spa_dict_item *it; const struct spa_dict_item *it;
int changed = 0; int changed = 0;
@ -341,7 +341,7 @@ int pw_properties_add(struct pw_properties *props,
*/ */
SPA_EXPORT SPA_EXPORT
int pw_properties_add_keys(struct pw_properties *props, int pw_properties_add_keys(struct pw_properties *props,
const struct spa_dict *dict, const char *keys[]) const struct spa_dict *dict, const char * const keys[])
{ {
uint32_t i; uint32_t i;
int added = 0; int added = 0;

6
src/pipewire/properties.h
View file

@ -64,9 +64,9 @@ struct pw_properties *
pw_properties_copy(const struct pw_properties *properties); pw_properties_copy(const struct pw_properties *properties);
int pw_properties_update_keys(struct pw_properties *props, int pw_properties_update_keys(struct pw_properties *props,
const struct spa_dict *dict, const char *keys[]); const struct spa_dict *dict, const char * const keys[]);
int pw_properties_update_ignore(struct pw_properties *props, int pw_properties_update_ignore(struct pw_properties *props,
const struct spa_dict *dict, const char *ignore[]); const struct spa_dict *dict, const char * const ignore[]);
/* Update props with all key/value pairs from dict */ /* Update props with all key/value pairs from dict */
int pw_properties_update(struct pw_properties *props, int pw_properties_update(struct pw_properties *props,
@ -78,7 +78,7 @@ int pw_properties_update_string(struct pw_properties *props,
int pw_properties_add(struct pw_properties *oldprops, int pw_properties_add(struct pw_properties *oldprops,
const struct spa_dict *dict); const struct spa_dict *dict);
int pw_properties_add_keys(struct pw_properties *oldprops, int pw_properties_add_keys(struct pw_properties *oldprops,
const struct spa_dict *dict, const char *keys[]); const struct spa_dict *dict, const char * const keys[]);
void pw_properties_clear(struct pw_properties *properties); void pw_properties_clear(struct pw_properties *properties);