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hashmap: Add the ability to free keys
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.
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41 changed files with 232 additions and 205 deletions
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@ -80,7 +80,7 @@ pa_cond *pa_cond_new(void) {
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void pa_cond_free(pa_cond *c) {
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assert(c);
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pa_hashmap_free(c->wait_events, NULL);
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pa_hashmap_free(c->wait_events);
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pa_xfree(c);
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}
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