mirror_corosync/qdevices/msgio.h
Jan Friesse 6c1add2925 Improve qdevice
- Add support for cmap node list configuration change
- Add client side algorithms
- Check if currently received ring id in membership message
  equals to last sent ring id
- Send config node list only if config node list really changes and not
  after every reload
- Add tlv_ring_id_eq (replacing qnetd_algo_rings_eq) so it's usable in
  client
- Move debug logs from algo-test into qnetd-log-debug.c and call them in
  proper places (= logs are now algorithm independent)
- Fix memory leak in msg

Signed-off-by: Jan Friesse <jfriesse@redhat.com>
2016-06-28 13:58:39 +02:00

61 lines
2.2 KiB
C

/*
* 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 _MSGIO_H_
#define _MSGIO_H_
#include <nspr.h>
#include "dynar.h"
#ifdef __cplusplus
extern "C" {
#endif
extern ssize_t msgio_send(PRFileDesc *sock, const char *msg, size_t msg_len,
size_t *start_pos);
extern ssize_t msgio_send_blocking(PRFileDesc *sock, const char *msg, size_t msg_len);
extern int msgio_write(PRFileDesc *sock, const struct dynar *msg, size_t *already_sent_bytes);
extern int msgio_read(PRFileDesc *sock, struct dynar *msg, size_t *already_received_bytes,
int *skipping_msg);
#ifdef __cplusplus
}
#endif
#endif /* _MSGIO_H_ */