Make more improvements to threading support

- fix rare thread exit race condition on openbsd
- pthread_getattr_np() now supplies detached status
- child threads may now pthread_join() the main thread
- introduce sigandset(), sigorset(), and sigisemptyset()
- introduce pthread_cleanup_push() and pthread_cleanup_pop()
This commit is contained in:
Justine Tunney 2022-10-08 23:54:05 -07:00
parent 38df0a4186
commit 4a6fd3d910
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GPG key ID: BE714B4575D6E328
52 changed files with 586 additions and 241 deletions

View file

@ -26,8 +26,8 @@
*/
errno_t pthread_attr_init(pthread_attr_t *attr) {
*attr = (pthread_attr_t){
.stacksize = GetStackSize(),
.guardsize = PAGESIZE,
.__stacksize = GetStackSize(),
.__guardsize = PAGESIZE,
};
return 0;
}