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Improve quality of raise(), abort(), and tkill()

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This change fixes a nasty bug where SIG_IGN and SIG_DFL weren't working
as advertised on BSDs. This change also fixes the tkill() definition on
MacOS so it maps to __pthread_kill().
This commit is contained in:
Justine Tunney 2022-09-03 18:12:01 -07:00
parent c5659b93f8
commit c5c4dfcd21
12 changed files with 293 additions and 63 deletions
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1
libc/thread/xnu.internal.h
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@ -12,6 +12,7 @@ int bsdthread_create(void *func, void *func_arg, void *stack, void *pthread,
uint32_t flags);
int bsdthread_terminate(void *stackaddr, size_t freesize, uint32_t port,
uint32_t sem);
int __pthread_kill(uint32_t port, int sig);
int bsdthread_register(
void (*threadstart)(void *pthread, int machport, void *(*func)(void *),
void *arg, intptr_t *, unsigned),