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https://git.proxmox.com/git/mirror_corosync-qdevice
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9a1955a7d6
Used the code from corosync master (31ddba64a2726bcedf81eb84df2e2da4846832f7) Signed-off-by: Jan Friesse <jfriesse@redhat.com>
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/*
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* Copyright (c) 2015-2016 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _PR_POLL_ARRAY_H_
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#define _PR_POLL_ARRAY_H_
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#include <sys/types.h>
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#include <inttypes.h>
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#include <nspr.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct pr_poll_array {
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PRPollDesc *array;
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char *user_data_array;
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size_t user_data_size;
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ssize_t allocated;
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ssize_t items;
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};
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extern void pr_poll_array_init(struct pr_poll_array *poll_array, size_t user_data_size);
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extern void pr_poll_array_destroy(struct pr_poll_array *poll_array);
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extern void pr_poll_array_clean(struct pr_poll_array *poll_array);
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extern ssize_t pr_poll_array_size(struct pr_poll_array *poll_array);
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extern ssize_t pr_poll_array_add(struct pr_poll_array *poll_array, PRPollDesc **pfds,
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void **user_data);
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extern PRPollDesc *pr_poll_array_get(const struct pr_poll_array *poll_array,
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ssize_t pos);
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extern void *pr_poll_array_get_user_data(const struct pr_poll_array *poll_array,
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ssize_t pos);
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extern void pr_poll_array_gc(struct pr_poll_array *poll_array);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _PR_POLL_ARRAY_H_ */
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