cosmopolitan/libc/calls/struct/sigaction.h
Justine Tunney fa20edc44d
Reduce header complexity
- Remove most __ASSEMBLER__ __LINKER__ ifdefs
- Rename libc/intrin/bits.h to libc/serialize.h
- Block pthread cancelation in fchmodat() polyfill
- Remove `clang-format off` statements in third_party
2023-11-28 14:39:42 -08:00

24 lines
651 B
C

#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGACTION_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGACTION_H_
#include "libc/calls/struct/siginfo.h"
#include "libc/calls/struct/sigset.h"
COSMOPOLITAN_C_START_
typedef void (*sighandler_t)(int);
typedef void (*sigaction_f)(int, struct siginfo *, void *);
struct sigaction {
union {
sighandler_t sa_handler;
sigaction_f sa_sigaction;
};
uint64_t sa_flags;
void (*sa_restorer)(void);
sigset_t sa_mask;
};
sighandler_t signal(int, sighandler_t);
int sigaction(int, const struct sigaction *, struct sigaction *);
COSMOPOLITAN_C_END_
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGACTION_H_ */