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hashmap: Add the ability to free keys

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Since the hashmap stores a pointer to the key provided at pa_hashmap_put()
time, it make sense to allow the hashmap to be given ownership of the key and
have it free it at pa_hashmap_remove/free time.

To do this cleanly, we now provide the key and value free functions at hashmap
creation time with a pa_hashmap_new_full. With this, we do away with the free
function that was provided at remove/free time for freeing the value.
This commit is contained in:
Arun Raghavan 2013-09-14 11:50:10 +05:30
parent 317b46b571
commit 6825df8cec
41 changed files with 232 additions and 205 deletions
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4
src/modules/bluetooth/bluetooth-util.c
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@ -2109,12 +2109,12 @@ void pa_bluetooth_discovery_unref(pa_bluetooth_discovery *y) {
if (y->devices) {
remove_all_devices(y);
pa_hashmap_free(y->devices, NULL);
pa_hashmap_free(y->devices);
}
if (y->transports) {
pa_assert(pa_hashmap_isempty(y->transports));
pa_hashmap_free(y->transports, NULL);
pa_hashmap_free(y->transports);
}
if (y->connection) {