Overview
| Comment: | Reduce locking in class_conformsToProtocol(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | runtime |
| Files: | files | file ages | folders |
| SHA3-256: |
10c3b59143bcca8b7d7e33189c4ce3b4 |
| User & Date: | js on 2012-04-08 14:07:59 |
| Other Links: | branch diff | manifest | tags |
Context
|
2012-04-08
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| 14:14 | Add protocol_{getName,isEqual,conformsToProtocol}. check-in: b8744d8d68 user: js tags: runtime | |
| 14:07 | Reduce locking in class_conformsToProtocol(). check-in: 10c3b59143 user: js tags: runtime | |
| 14:06 | Don't have any methods in Protocol. check-in: df24f80ab0 user: js tags: runtime | |
Changes
Modified src/runtime/protocol.m from [1e751e9c03] to [c0d1405d27].
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27 28 29 30 31 32 33 |
BOOL
class_conformsToProtocol(Class cls, Protocol *p)
{
struct objc_protocol_list *pl;
struct objc_category **cats;
long i, j;
| < < | < | | | > | 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
BOOL
class_conformsToProtocol(Class cls, Protocol *p)
{
struct objc_protocol_list *pl;
struct objc_category **cats;
long i, j;
for (pl = cls->protocols; pl != NULL; pl = pl->next) {
for (i = 0; i < pl->count; i++) {
if (!strcmp(pl->list[i]->name, p->name))
return YES;
}
}
objc_global_mutex_lock();
if ((cats = objc_categories_for_class(cls)) == NULL) {
objc_global_mutex_unlock();
return NO;
}
for (i = 0; cats[i] != NULL; i++) {
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