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author | Nikias Bassen | 2019-05-22 11:32:11 +0200 |
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committer | Nikias Bassen | 2019-05-22 11:32:11 +0200 |
commit | a6b542b389d0536d2730c1721164a712ec2f020e (patch) | |
tree | 52d7010bcf314c1969b0be12f1e49765f2200c77 /common/collection.c | |
parent | 9efb1745bf0eb68064a670b297d4ec7fc98caa02 (diff) | |
download | libusbmuxd-a6b542b389d0536d2730c1721164a712ec2f020e.tar.gz libusbmuxd-a6b542b389d0536d2730c1721164a712ec2f020e.tar.bz2 |
Add new usbmuxd_events_subscribe/unsubscribe functions with a context so it can be used in different threads
Diffstat (limited to 'common/collection.c')
-rw-r--r-- | common/collection.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/common/collection.c b/common/collection.c index ccc4016..d120b3e 100644 --- a/common/collection.c +++ b/common/collection.c @@ -57,16 +57,17 @@ void collection_add(struct collection *col, void *element) col->capacity *= 2; } -void collection_remove(struct collection *col, void *element) +int collection_remove(struct collection *col, void *element) { int i; for(i=0; i<col->capacity; i++) { if(col->list[i] == element) { col->list[i] = NULL; - return; + return 0; } } fprintf(stderr, "%s: WARNING: element %p not present in collection %p (cap %d)", __func__, element, col, col->capacity); + return -1; } int collection_count(struct collection *col) |