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proplist: New function: pa_proplist_equal()

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This commit is contained in:
Tanu Kaskinen 2009-08-09 07:59:06 +03:00
parent 44770c59e9
commit 1457df40ee
3 changed files with 30 additions and 0 deletions
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26
src/pulse/proplist.c
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@ -680,3 +680,29 @@ int pa_proplist_isempty(pa_proplist *p) {
return pa_hashmap_isempty(MAKE_HASHMAP(p));
}
int pa_proplist_equal(pa_proplist *a, pa_proplist *b) {
const void *key = NULL;
struct property *a_prop = NULL;
struct property *b_prop = NULL;
void *state = NULL;
pa_assert(a);
pa_assert(b);
if (pa_proplist_size(a) != pa_proplist_size(b))
return 0;
while ((a_prop = pa_hashmap_iterate(MAKE_HASHMAP(a), &state, &key))) {
if (!(b_prop = pa_hashmap_get(MAKE_HASHMAP(b), key)))
return 0;
if (a_prop->nbytes != b_prop->nbytes)
return 0;
if (memcmp(a_prop->value, b_prop->value, a_prop->nbytes) != 0)
return 0;
}
return 1;
}