57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#ifndef ISC_MUTEXBLOCK_H
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#define ISC_MUTEXBLOCK_H 1
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/*! \file isc/mutexblock.h */
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#include <isc/lang.h>
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#include <isc/mutex.h>
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#include <isc/types.h>
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ISC_LANG_BEGINDECLS
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void
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isc_mutexblock_init(isc_mutex_t *block, unsigned int count);
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/*%<
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* Initialize a block of locks. If an error occurs all initialized locks
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* will be destroyed, if possible.
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*
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* Requires:
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*
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*\li block != NULL
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*
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*\li count > 0
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*
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*/
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void
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isc_mutexblock_destroy(isc_mutex_t *block, unsigned int count);
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/*%<
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* Destroy a block of locks.
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*
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* Requires:
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*
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*\li block != NULL
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*
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*\li count > 0
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*
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*\li Each lock in the block be initialized via isc_mutex_init() or
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* the whole block was initialized via isc_mutex_initblock().
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*
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*/
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ISC_LANG_ENDDECLS
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#endif /* ISC_MUTEXBLOCK_H */
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