655e430b28
The NDK no longer supports API levels earlier than 21. This *doesn't* include <ctype.h> because I have a separate change rewriting that (that's blocked on the upcoming libc++ update). Test: treehugger Change-Id: I53e915f27011dfc0513e0c78d8799377e183ceca
127 lines
5.9 KiB
C
127 lines
5.9 KiB
C
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _SIGNAL_H_
|
|
#define _SIGNAL_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <asm/sigcontext.h>
|
|
#include <bits/pthread_types.h>
|
|
#include <bits/signal_types.h>
|
|
#include <bits/timespec.h>
|
|
#include <limits.h>
|
|
|
|
#include <sys/ucontext.h>
|
|
#define __BIONIC_HAVE_UCONTEXT_T
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/* The kernel headers define SIG_DFL (0) and SIG_IGN (1) but not SIG_HOLD, since
|
|
* SIG_HOLD is only used by the deprecated SysV signal API.
|
|
*/
|
|
#define SIG_HOLD __BIONIC_CAST(reinterpret_cast, sighandler_t, 2)
|
|
|
|
/* We take a few real-time signals for ourselves. May as well use the same names as glibc. */
|
|
#define SIGRTMIN (__libc_current_sigrtmin())
|
|
#define SIGRTMAX (__libc_current_sigrtmax())
|
|
int __libc_current_sigrtmin(void);
|
|
int __libc_current_sigrtmax(void);
|
|
|
|
extern const char* _Nonnull const sys_siglist[_NSIG];
|
|
extern const char* _Nonnull const sys_signame[_NSIG]; /* BSD compatibility. */
|
|
|
|
#define si_timerid si_tid /* glibc compatibility. */
|
|
|
|
int sigaction(int __signal, const struct sigaction* _Nullable __new_action, struct sigaction* _Nullable __old_action);
|
|
int sigaction64(int __signal, const struct sigaction64* _Nullable __new_action, struct sigaction64* _Nullable __old_action) __INTRODUCED_IN(28);
|
|
|
|
int siginterrupt(int __signal, int __flag);
|
|
|
|
sighandler_t _Nonnull signal(int __signal, sighandler_t _Nullable __handler);
|
|
int sigaddset(sigset_t* _Nonnull __set, int __signal);
|
|
int sigaddset64(sigset64_t* _Nonnull __set, int __signal) __INTRODUCED_IN(28);
|
|
int sigdelset(sigset_t* _Nonnull __set, int __signal);
|
|
int sigdelset64(sigset64_t* _Nonnull __set, int __signal) __INTRODUCED_IN(28);
|
|
int sigemptyset(sigset_t* _Nonnull __set);
|
|
int sigemptyset64(sigset64_t* _Nonnull __set) __INTRODUCED_IN(28);
|
|
int sigfillset(sigset_t* _Nonnull __set);
|
|
int sigfillset64(sigset64_t* _Nonnull __set) __INTRODUCED_IN(28);
|
|
int sigismember(const sigset_t* _Nonnull __set, int __signal);
|
|
int sigismember64(const sigset64_t* _Nonnull __set, int __signal) __INTRODUCED_IN(28);
|
|
|
|
int sigpending(sigset_t* _Nonnull __set);
|
|
int sigpending64(sigset64_t* _Nonnull __set) __INTRODUCED_IN(28);
|
|
int sigprocmask(int __how, const sigset_t* _Nullable __new_set, sigset_t* _Nullable __old_set);
|
|
int sigprocmask64(int __how, const sigset64_t* _Nullable __new_set, sigset64_t* _Nullable __old_set) __INTRODUCED_IN(28);
|
|
int sigsuspend(const sigset_t* _Nonnull __mask);
|
|
int sigsuspend64(const sigset64_t* _Nonnull __mask) __INTRODUCED_IN(28);
|
|
int sigwait(const sigset_t* _Nonnull __set, int* _Nonnull __signal);
|
|
int sigwait64(const sigset64_t* _Nonnull __set, int* _Nonnull __signal) __INTRODUCED_IN(28);
|
|
|
|
int sighold(int __signal)
|
|
__attribute__((deprecated("use sigprocmask() or pthread_sigmask() instead")))
|
|
__INTRODUCED_IN(26);
|
|
int sigignore(int __signal)
|
|
__attribute__((deprecated("use sigaction() instead"))) __INTRODUCED_IN(26);
|
|
int sigpause(int __signal)
|
|
__attribute__((deprecated("use sigsuspend() instead"))) __INTRODUCED_IN(26);
|
|
int sigrelse(int __signal)
|
|
__attribute__((deprecated("use sigprocmask() or pthread_sigmask() instead")))
|
|
__INTRODUCED_IN(26);
|
|
sighandler_t _Nonnull sigset(int __signal, sighandler_t _Nullable __handler)
|
|
__attribute__((deprecated("use sigaction() instead"))) __INTRODUCED_IN(26);
|
|
|
|
int raise(int __signal);
|
|
int kill(pid_t __pid, int __signal);
|
|
int killpg(int __pgrp, int __signal);
|
|
int tgkill(int __tgid, int __tid, int __signal);
|
|
|
|
int sigaltstack(const stack_t* _Nullable __new_signal_stack, stack_t* _Nullable __old_signal_stack);
|
|
|
|
void psiginfo(const siginfo_t* _Nonnull __info, const char* _Nullable __msg);
|
|
void psignal(int __signal, const char* _Nullable __msg);
|
|
|
|
int pthread_kill(pthread_t __pthread, int __signal);
|
|
#if defined(__USE_GNU)
|
|
int pthread_sigqueue(pthread_t __pthread, int __signal, const union sigval __value) __INTRODUCED_IN(29);
|
|
#endif
|
|
|
|
int pthread_sigmask(int __how, const sigset_t* _Nullable __new_set, sigset_t* _Nullable __old_set);
|
|
int pthread_sigmask64(int __how, const sigset64_t* _Nullable __new_set, sigset64_t* _Nullable __old_set) __INTRODUCED_IN(28);
|
|
|
|
int sigqueue(pid_t __pid, int __signal, const union sigval __value) __INTRODUCED_IN(23);
|
|
int sigtimedwait(const sigset_t* _Nonnull __set, siginfo_t* _Nullable __info, const struct timespec* _Nullable __timeout) __INTRODUCED_IN(23);
|
|
int sigtimedwait64(const sigset64_t* _Nonnull __set, siginfo_t* _Nullable __info, const struct timespec* _Nullable __timeout) __INTRODUCED_IN(28);
|
|
int sigwaitinfo(const sigset_t* _Nonnull __set, siginfo_t* _Nullable __info) __INTRODUCED_IN(23);
|
|
int sigwaitinfo64(const sigset64_t* _Nonnull __set, siginfo_t* _Nullable __info) __INTRODUCED_IN(28);
|
|
|
|
__END_DECLS
|
|
|
|
#endif
|