mirror of https://github.com/dzavalishin/oskit/
51 lines
1.6 KiB
C
Executable File
51 lines
1.6 KiB
C
Executable File
/*
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* Copyright (c) 1996, 1998, 1999 University of Utah and the Flux Group.
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* All rights reserved.
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*
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* This file is part of the Flux OSKit. The OSKit is free software, also known
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* as "open source;" you can redistribute it and/or modify it under the terms
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* of the GNU General Public License (GPL), version 2, as published by the Free
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* Software Foundation (FSF). To explore alternate licensing terms, contact
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* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
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*
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* The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have
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* received a copy of the GPL along with the OSKit; see the file COPYING. If
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* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _PTHREAD_SIGNAL_H_
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#define _PTHREAD_SIGNAL_H_
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void oskit_deliver_pending_signals(void);
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/*
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* Inline the function to check for a pending signal. Call the delivery
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* mechanism if so. This function expects to be called with interrupts
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* disabled.
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*/
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static inline void
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SIGCHECK(struct pthread_thread *pthread)
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{
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pthread_lock(&pthread->siglock);
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if (pthread->sigpending & ~pthread->sigmask)
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oskit_deliver_pending_signals();
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pthread_unlock(&pthread->siglock);
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}
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/*
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* Posix allows this.
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*/
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#define SIGQUEUE_MAX 64
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/*
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* These are the thingies that go on the sigqueue.
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*/
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typedef struct sigqueue_thingie {
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queue_chain_t chain;
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siginfo_t info;
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} sigqueue_thingie_t;
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#endif /* _PTHREAD_SIGNAL_H_ */
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