34 lines
890 B
C
34 lines
890 B
C
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/*
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** Copyright 2003-2004, Axel Dörfler, [email protected]. All rights reserved.
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** Distributed under the terms of the Haiku License.
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*/
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#ifndef _KERNEL_SIGNAL_H
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#define _KERNEL_SIGNAL_H
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#include <KernelExport.h>
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#include <signal.h>
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#define KILL_SIGNALS ((1L << (SIGKILL - 1)) | (1L << (SIGKILLTHR - 1)))
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#define BLOCKABLE_SIGS (~(KILL_SIGNALS | (1L << (SIGSTOP - 1))))
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int handle_signals(struct thread *t, cpu_status *state);
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extern bool is_kill_signal_pending();
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extern int _user_send_signal(pid_t tid, uint sig);
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extern int _user_sigprocmask(int how, const sigset_t *set, sigset_t *oldSet);
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extern int _user_sigaction(int sig, const struct sigaction *action, struct sigaction *oldAction);
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extern bigtime_t _user_set_alarm(bigtime_t time, uint32 mode);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif /* _KERNEL_SIGNAL_H */
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