toaruos/base/usr/include/sys/signal.h

56 lines
973 B
C

#pragma once
#include <sys/types.h>
#define SIGEV_NONE 1
#define SIGEV_SIGNAL 2
#define SIGEV_THREAD 3
#define SI_USER 1
#define SI_QUEUE 2
#define SI_TIMER 3
#define SI_ASYNCIO 4
#define SI_MESGQ 5
#define SA_NOCLDSTOP 1
#define SA_SIGINFO 2
#define SIG_SETMASK 0
#define SIG_BLOCK 1
#define SIG_UNBLOCK 2
#define sa_handler _signal_handlers._handler
#define sa_sigaction _signal_handlers._sigaction
union sigval {
int sival_int;
void *sival_ptr;
};
struct sigevent {
int sigev_notify;
int sigev_signo;
union sigval sigev_value;
};
typedef struct {
int si_signo;
int si_code;
union sigval si_value;
} siginfo_t;
typedef unsigned long sigset_t;
typedef void (*_sig_func_ptr)();
struct sigaction {
int sa_flags;
sigset_t sa_mask;
union {
_sig_func_ptr _handler;
void (*_sigaction)( int, siginfo_t *, void * );
} _signal_handlers;
};
extern int kill(pid_t, int);