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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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2
libc/runtime/runtime.h
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@ -65,7 +65,7 @@ void _exit(int) libcesque wontreturn;
void _Exit(int) libcesque wontreturn;
void _Exit1(int) libcesque wontreturn;
void quick_exit(int) wontreturn;
void abort(void) wontreturn noinstrument;
void abort(void) wontreturn;
int __cxa_atexit(void *, void *, void *) libcesque;
int atfork(void *, void *) libcesque;
int atexit(void (*)(void)) libcesque;