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/*
Unix SMB/CIFS implementation.
messages.c header
Copyright (C) Andrew Tridgell 2000
Copyright (C) 2001, 2002 by Martin Pool
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _MESSAGES_H_
#define _MESSAGES_H_
#include "librpc/gen_ndr/server_id.h"
struct messaging_context;
/* general messages */
#define MSG_DEBUG 1
#define MSG_PING 2
#define MSG_PONG 3
#define MSG_BRL_RETRY 4
#define MSG_PVFS_RETRY_OPEN 5
#define MSG_IRPC 6
#define MSG_PVFS_NOTIFY 7
#define MSG_NTVFS_OPLOCK_BREAK 8
#define MSG_DREPL_ALLOCATE_RID 9
/* temporary messaging endpoints are allocated above this line */
#define MSG_TMP_BASE 1000
/* taskid for messaging of parent process */
#define SAMBA_PARENT_TASKID 0
typedef void (*msg_callback_t)(struct messaging_context *msg, void *private_data,
uint32_t msg_type,
struct server_id server_id, DATA_BLOB *data);
NTSTATUS messaging_send(struct messaging_context *msg, struct server_id server,
uint32_t msg_type, const DATA_BLOB *data);
NTSTATUS messaging_register(struct messaging_context *msg, void *private_data,
uint32_t msg_type,
msg_callback_t fn);
NTSTATUS messaging_register_tmp(struct messaging_context *msg, void *private_data,
msg_callback_t fn, uint32_t *msg_type);
struct messaging_context *messaging_init(TALLOC_CTX *mem_ctx,
const char *dir,
struct server_id server_id,
struct tevent_context *ev);
struct messaging_context *messaging_client_init(TALLOC_CTX *mem_ctx,
const char *dir,
struct tevent_context *ev);
NTSTATUS messaging_send_ptr(struct messaging_context *msg, struct server_id server,
uint32_t msg_type, void *ptr);
void messaging_deregister(struct messaging_context *msg, uint32_t msg_type, void *private_data);
struct server_id messaging_get_server_id(struct messaging_context *msg_ctx);
#endif
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