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Use dynamic memory for *NSYNC waiters

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Justine Tunney 2023-11-10 01:42:06 -08:00
parent 15af5c2d7e
commit 241f949540
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GPG key ID: BE714B4575D6E328
12 changed files with 171 additions and 72 deletions
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4
libc/thread/pthread_exit.c
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@ -32,6 +32,7 @@
#include "libc/thread/thread.h"
#include "libc/thread/tls.h"
#include "third_party/nsync/futex.internal.h"
#include "third_party/nsync/wait_s.internal.h"
void _pthread_unwind(struct PosixThread *pt) {
struct _pthread_cleanup_buffer *cb;
@ -115,6 +116,9 @@ wontreturn void pthread_exit(void *rc) {
_weaken(__cxa_thread_finalize)();
}
_pthread_unkey(tib);
if (tib->tib_nsync) {
nsync_waiter_destroy(tib->tib_nsync);
}
_pthread_ungarbage();
_pthread_decimate();