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dynarray: Add PA_DYNARRAY_FOREACH

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The PA_DYNARRAY_FOREACH macro requires that pa_dynarray_get() returns
NULL if the index is out of bounds.
This commit is contained in:
Tanu Kaskinen 2015-01-07 16:56:50 +02:00 • committed by David Henningsson
parent 7d3879c07f
commit 360cb6550e
3 changed files with 8 additions and 4 deletions
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4
src/pulsecore/dynarray.c
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@ -72,7 +72,9 @@ void pa_dynarray_append(pa_dynarray *array, void *p) {
void *pa_dynarray_get(pa_dynarray *array, unsigned i) {
pa_assert(array);
pa_assert(i < array->n_entries);
if (i >= array->n_entries)
return NULL;
return array->data[i];
}