collection_queue.h

/*
    QUEUE

    Header file for queue implemented using collection interface.

    Copyright (C) Dmitri Pal <dpal@redhat.com> 2009

    Collection Library is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Collection Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Collection Library.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef COLLECTION_QUEUE_H
#define COLLECTION_QUEUE_H

#include "collection.h"

#define COL_CLASS_QUEUE 40000

#define COL_NAME_QUEUE  "queue"

int col_create_queue(struct collection_item **queue);

void col_destroy_queue(struct collection_item *queue);

int col_enqueue_str_property(struct collection_item *queue,
                             const char *property,
                             const char *string,
                             int length);
int col_enqueue_binary_property(struct collection_item *queue,
                                const char *property,
                                void *binary_data,
                                int length);
int col_enqueue_int_property(struct collection_item *queue,
                             const char *property,
                             int32_t number);
int col_enqueue_unsigned_property(struct collection_item *queue,
                                  const char *property,
                                  uint32_t number);
int col_enqueue_long_property(struct collection_item *queue,
                              const char *property,
                              int64_t number);
int col_enqueue_ulong_property(struct collection_item *queue,
                               const char *property,
                               uint64_t number);
int col_enqueue_double_property(struct collection_item *queue,
                                const char *property,
                                double number);
int col_enqueue_bool_property(struct collection_item *queue,
                              const char *property,
                              unsigned char logical);

int col_enqueue_any_property(struct collection_item *queue,
                             const char *property,
                             int type,
                             void *data,
                             int length);

int col_enqueue_item(struct collection_item *queue,
                     struct collection_item *item);

int col_dequeue_item(struct collection_item *queue,
                     struct collection_item **item);

#endif

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