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