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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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14
libc/calls/sigtimedwait.internal.h Normal file
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#ifndef COSMOPOLITAN_LIBC_CALLS_SIGTIMEDWAIT_INTERNAL_H_
#define COSMOPOLITAN_LIBC_CALLS_SIGTIMEDWAIT_INTERNAL_H_
#include "libc/calls/struct/siginfo-meta.internal.h"
#include "libc/calls/struct/sigset.h"
#include "libc/calls/struct/timespec.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
int sys_sigtimedwait(const sigset_t *, union siginfo_meta *,
const struct timespec *, size_t) hidden;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_SIGTIMEDWAIT_INTERNAL_H_ */