cosmopolitan/libc/calls/struct/siginfo.internal.h
Justine Tunney 467a332e38
Introduce sigtimedwait() and sigwaitinfo()
This change also invents sigcountset() and strsignal_r() and improves
the quality of siginfo_t handling.
2022-10-10 07:39:44 -07:00

19 lines
784 B
C

#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGINFO_INTERNAL_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGINFO_INTERNAL_H_
#include "libc/calls/struct/sigaction-xnu.internal.h"
#include "libc/calls/struct/siginfo-xnu.internal.h"
#include "libc/calls/struct/siginfo.h"
#include "libc/mem/alloca.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
int sys_sigqueueinfo(int, const siginfo_t *) hidden;
void __sigenter_xnu(void *, int, int, struct siginfo_xnu *,
struct __darwin_ucontext *) hidden;
const char *DescribeSiginfo(char[300], int, const siginfo_t *);
#define DescribeSiginfo(x, y) DescribeSiginfo(alloca(300), x, y)
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGINFO_INTERNAL_H_ */