- if (t->thread) pthread_cancel(t->thread);
- else {
- if (t->timerid >= 0) __syscall(SYS_timer_delete, t->timerid);
- free(t);
+ if ((uintptr_t)t >= 0x100000) {
+ pthread_t td = t;
+ td->delete_timer = 1;
+ __wake(&td->delete_timer, 1, 1);
+ return 0;