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sortix--sortix/libc/include/signal.h
Jonas 'Sortie' Termansen 30cd318c17 Implement signals.
Note: This is an incompatible ABI change.
2014-07-22 13:25:39 +02:00

117 lines
3.3 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013, 2014.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
signal.h
Signal API.
*******************************************************************************/
#ifndef INCLUDE_SIGNAL_H
#define INCLUDE_SIGNAL_H
#include <sys/cdefs.h>
#include <sys/__/types.h>
#if __STDC_HOSTED__
#include <__/pthread.h>
#endif
#include <sortix/sigaction.h>
#include <sortix/sigevent.h>
#include <sortix/siginfo.h>
#include <sortix/signal.h>
#include <sortix/signal.h>
#include <sortix/sigprocmask.h>
#include <sortix/sigset.h>
#include <sortix/sigval.h>
#include <sortix/stack.h>
#include <sortix/timespec.h>
#include <sortix/ucontext.h>
__BEGIN_DECLS
#ifndef __uid_t_defined
#define __uid_t_defined
typedef __uid_t uid_t;
#endif
#ifndef __pid_t_defined
#define __pid_t_defined
typedef __pid_t pid_t;
#endif
#ifndef __size_t_defined
#define __size_t_defined
#define __need_size_t
#include <stddef.h>
#endif
#if __STDC_HOSTED__
#ifndef __pthread_attr_t_defined
#define __pthread_attr_t_defined
typedef __pthread_attr_t pthread_attr_t;
#endif
#ifndef __pthread_t_defined
#define __pthread_t_defined
typedef __pthread_t pthread_t;
#endif
#endif
#define NSIG __SIG_MAX_NUM
typedef int sig_atomic_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
int kill(pid_t, int);
int killpg(pid_t, int);
void psiginfo(const siginfo_t*, const char*);
void psignal(int, const char*);
/* TODO: int pthread_kill(pthread_t, int); */
int pthread_sigmask(int, const sigset_t* __restrict, sigset_t* __restrict);
int raise(int sig);
int sigaction(int, const struct sigaction* __restrict, struct sigaction* __restrict);
int sigaddset(sigset_t*, int);
int sigaltstack(const stack_t* __restrict, stack_t* __restrict);
int sigandset(sigset_t*, const sigset_t*, const sigset_t*);
int sigdelset(sigset_t*, int);
int sigemptyset(sigset_t*);
int sigfillset(sigset_t*);
int sigisemptyset(const sigset_t*);
int sigismember(const sigset_t*, int);
void (*signal(int, void (*)(int)))(int);
int signotset(sigset_t*, const sigset_t*);
int sigorset(sigset_t*, const sigset_t*, const sigset_t*);
int sigpending(sigset_t*);
int sigprocmask(int, const sigset_t* __restrict, sigset_t* __restrict);
/* TODO: int sigqueue(pid_t, int, const union sigval); */
int sigsuspend(const sigset_t*);
/* TODO: int sigtimedwait(const sigset_t* __restrict, siginfo_t* __restrict,
const struct timespec* __restrict); */
/* TODO: int sigwait(const sigset_t* __restrict, int* __restrict); */
/* TODO: int sigwaitinfo(const sigset_t* __restrict, siginfo_t* __restrict); */
__END_DECLS
#endif