130 lines
3.6 KiB
C
130 lines
3.6 KiB
C
/*
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* Copyright (c) 2011, 2012, 2013, 2014, 2016, 2017 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* signal.h
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* Signal API.
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*/
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#ifndef _INCLUDE_SIGNAL_H
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#define _INCLUDE_SIGNAL_H
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#include <sys/cdefs.h>
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#if __USE_SORTIX || __USE_POSIX
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#include <sys/__/types.h>
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#endif
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#if __USE_SORTIX || __USE_POSIX
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#if !defined(__is_sortix_libk) && !defined(__is_sortix_kernel)
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#include <__/pthread.h>
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#endif
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#endif
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#include <sortix/signal.h>
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#if __USE_SORTIX || __USE_POSIX
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#include <sortix/sigaction.h>
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#include <sortix/sigevent.h>
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#include <sortix/siginfo.h>
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#include <sortix/sigprocmask.h>
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#include <sortix/sigset.h>
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#include <sortix/sigval.h>
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#include <sortix/stack.h>
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#include <sortix/timespec.h>
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#include <sortix/ucontext.h>
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#endif
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#if __USE_SORTIX || __USE_POSIX
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#ifndef __uid_t_defined
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#define __uid_t_defined
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typedef __uid_t uid_t;
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#endif
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#ifndef __pid_t_defined
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#define __pid_t_defined
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typedef __pid_t pid_t;
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#endif
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#ifndef __size_t_defined
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#define __size_t_defined
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#define __need_size_t
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#include <stddef.h>
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#endif
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#if !defined(__is_sortix_libk) && !defined(__is_sortix_kernel)
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#ifndef __pthread_attr_t_defined
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#define __pthread_attr_t_defined
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typedef __pthread_attr_t pthread_attr_t;
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#endif
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#ifndef __pthread_t_defined
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#define __pthread_t_defined
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typedef __pthread_t pthread_t;
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#endif
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#endif /* !defined(__is_sortix_libk) && !defined(__is_sortix_kernel) */
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#define NSIG __SIG_MAX_NUM
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#endif /* __USE_SORTIX || __USE_POSIX */
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typedef int sig_atomic_t;
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#define MINSIGSTKSZ 2048
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#define SIGSTKSZ 8192
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#ifdef __cplusplus
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extern "C" {
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#endif
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int raise(int sig);
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void (*signal(int, void (*)(int)))(int);
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#if __USE_SORTIX || __USE_POSIX
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int kill(pid_t, int);
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int killpg(pid_t, int);
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void psiginfo(const siginfo_t*, const char*);
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void psignal(int, const char*);
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/* TODO: int pthread_kill(pthread_t, int); */
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int pthread_sigmask(int, const sigset_t* __restrict, sigset_t* __restrict);
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int sigaction(int, const struct sigaction* __restrict, struct sigaction* __restrict);
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int sigaddset(sigset_t*, int);
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int sigaltstack(const stack_t* __restrict, stack_t* __restrict);
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int sigandset(sigset_t*, const sigset_t*, const sigset_t*);
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int sigdelset(sigset_t*, int);
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int sigemptyset(sigset_t*);
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int sigfillset(sigset_t*);
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int sigisemptyset(const sigset_t*);
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int sigismember(const sigset_t*, int);
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int signotset(sigset_t*, const sigset_t*);
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int sigorset(sigset_t*, const sigset_t*, const sigset_t*);
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int sigpending(sigset_t*);
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int sigprocmask(int, const sigset_t* __restrict, sigset_t* __restrict);
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/* TODO: int sigqueue(pid_t, int, const union sigval); */
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int sigsuspend(const sigset_t*);
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/* TODO: int sigtimedwait(const sigset_t* __restrict, siginfo_t* __restrict,
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const struct timespec* __restrict); */
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/* TODO: int sigwait(const sigset_t* __restrict, int* __restrict); */
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/* TODO: int sigwaitinfo(const sigset_t* __restrict, siginfo_t* __restrict); */
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#endif
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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