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Introduce sigtimedwait() and sigwaitinfo()

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This change also invents sigcountset() and strsignal_r() and improves
the quality of siginfo_t handling.
This commit is contained in:
Justine Tunney 2022-10-10 07:36:07 -07:00
parent 7ae556463a
commit 467a332e38
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GPG key ID: BE714B4575D6E328
41 changed files with 887 additions and 345 deletions
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4
libc/calls/struct/siginfo.h
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@ -12,11 +12,13 @@ struct siginfo {
struct {
union {
struct {
/* signals sent by kill() and sigqueue() set these */
int32_t si_pid;
uint32_t si_uid;
};
struct {
int32_t si_timerid; /* SIGALRM */
/* SIGALRM sets these */
int32_t si_timerid;
int32_t si_overrun;
};
};