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hashmap: constify hashmap ptr for various functions

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Lyndon Brown 2018-05-27 02:27:43 +01:00 • committed by Arun Raghavan
parent d0a9eabbac
commit 65450eea2c
2 changed files with 12 additions and 12 deletions
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12
src/pulsecore/hashmap.h
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@ -61,10 +61,10 @@ int pa_hashmap_remove_and_free(pa_hashmap *h, const void *key);
void pa_hashmap_remove_all(pa_hashmap *h);
/* Return the current number of entries of the hashmap */
unsigned pa_hashmap_size(pa_hashmap *h);
unsigned pa_hashmap_size(const pa_hashmap *h);
/* Return true if the hashmap is empty */
bool pa_hashmap_isempty(pa_hashmap *h);
bool pa_hashmap_isempty(const pa_hashmap *h);
/* May be used to iterate through the hashmap. Initially the opaque
pointer *state has to be set to NULL. The hashmap may not be
@ -72,19 +72,19 @@ bool pa_hashmap_isempty(pa_hashmap *h);
via pa_hashmap_remove(). The key of the entry is returned in *key,
if key is non-NULL. After the last entry in the hashmap NULL is
returned. */
void *pa_hashmap_iterate(pa_hashmap *h, void **state, const void**key);
void *pa_hashmap_iterate(const pa_hashmap *h, void **state, const void**key);
/* Same as pa_hashmap_iterate() but goes backwards */
void *pa_hashmap_iterate_backwards(pa_hashmap *h, void **state, const void**key);
void *pa_hashmap_iterate_backwards(const pa_hashmap *h, void **state, const void**key);
/* Remove the oldest entry in the hashmap and return it */
void *pa_hashmap_steal_first(pa_hashmap *h);
/* Return the oldest entry in the hashmap */
void* pa_hashmap_first(pa_hashmap *h);
void* pa_hashmap_first(const pa_hashmap *h);
/* Return the newest entry in the hashmap */
void* pa_hashmap_last(pa_hashmap *h);
void* pa_hashmap_last(const pa_hashmap *h);
/* A macro to ease iteration through all entries */
#define PA_HASHMAP_FOREACH(e, h, state) \