diff options
author | Lennart Poettering <lennart@poettering.net> | 2009-06-17 03:01:40 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2009-06-17 03:01:40 +0200 |
commit | 277e8c5ce4cf055108bc8ba17d079a7318932fd2 (patch) | |
tree | 41119b4eb1eb642bb140a3d2d0df8c468e135e50 /src/pulsecore/idxset.c | |
parent | 0b479ffbbad54b8baa702d1742ebcd9eea2895ec (diff) |
idxset: implement pa_idxset_copy()
Diffstat (limited to 'src/pulsecore/idxset.c')
-rw-r--r-- | src/pulsecore/idxset.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/pulsecore/idxset.c b/src/pulsecore/idxset.c index 352ac977..408011f6 100644 --- a/src/pulsecore/idxset.c +++ b/src/pulsecore/idxset.c @@ -453,3 +453,17 @@ pa_bool_t pa_idxset_isempty(pa_idxset *s) { return s->n_entries == 0; } + +pa_idxset *pa_idxset_copy(pa_idxset *s) { + pa_idxset *copy; + struct idxset_entry *i; + + pa_assert(s); + + copy = pa_idxset_new(s->hash_func, s->compare_func); + + for (i = s->iterate_list_head; i; i = i->iterate_next) + pa_idxset_put(copy, i->data, NULL); + + return copy; +} |