ksignal.h

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#ifndef _KSIGNAL_H
#define _KSIGNAL_H

#include <ksyscall.h>
#include <signal_types.h>
#include <types.h>
#include <kprocess.h>

SYSCALL_HANDLER3(sys_signal, uint32_t signum, sighandler_t handler, sighandler_t* ret);
SYSCALL_HANDLER3(sys_sigprocmask, uint32_t how, sigset_t* set, sigset_t* oldset);
SYSCALL_HANDLER3(sys_kill, int pid, int signum, int* ret);
SYSCALL_HANDLER0(sys_sigret);
SYSCALL_HANDLER1(sys_sigsuspend, sigset_t* mask);

int exec_sighandler(process_t* process);

int signal_pending(process_t* process);

#endif /* _KSIGNAL_H */