20 lines
579 B
C
20 lines
579 B
C
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/*
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** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
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** Distributed under the terms of the OpenBeOS 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 <signal.h>
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#define BLOCKABLE_SIGS (~((1L << (SIGKILL - 1)) | (1L << (SIGSTOP - 1))))
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extern int handle_signals(struct thread *t, int state);
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extern int user_send_signal(pid_t tid, uint sig);
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extern int user_sigaction(int sig, const struct sigaction *act, struct sigaction *oact);
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extern bigtime_t user_set_alarm(bigtime_t time, uint32 mode);
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#endif /* _KERNEL_SIGNAL_H */
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