[mirror_ubuntu-jammy-kernel.git] / fs / dlm / config.h

/* SPDX-License-Identifier: GPL-2.0-only */
/******************************************************************************
*******************************************************************************
**
**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
**  Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
**
**
*******************************************************************************
******************************************************************************/

#ifndef __CONFIG_DOT_H__
#define __CONFIG_DOT_H__

#define DLM_MAX_SOCKET_BUFSIZE	4096

struct dlm_config_node {
	int nodeid;
	int weight;
	int new;
	uint32_t comm_seq;
};

#define DLM_MAX_ADDR_COUNT 3

#define DLM_PROTO_TCP	0
#define DLM_PROTO_SCTP	1

struct dlm_config_info {
	int ci_tcp_port;
	int ci_buffer_size;
	int ci_rsbtbl_size;
	int ci_recover_timer;
	int ci_toss_secs;
	int ci_scan_secs;
	int ci_log_debug;
	int ci_log_info;
	int ci_protocol;
	int ci_mark;
	int ci_timewarn_cs;
	int ci_waitwarn_us;
	int ci_new_rsb_count;
	int ci_recover_callbacks;
	char ci_cluster_name[DLM_LOCKSPACE_LEN];
};

extern struct dlm_config_info dlm_config;

int dlm_config_init(void);
void dlm_config_exit(void);
int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out,
		     int *count_out);
int dlm_comm_seq(int nodeid, uint32_t *seq);
int dlm_our_nodeid(void);
int dlm_our_addr(struct sockaddr_storage *addr, int num);

#endif				/* __CONFIG_DOT_H__ */
Commit	Line	Data
2522fe45	1	/* SPDX-License-Identifier: GPL-2.0-only */
e7fd4179 DT	2	/******************************************************************************
	3	*******************************************************************************
	4	**
	5	** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
60f98d18	6	** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
e7fd4179	7	**
e7fd4179 DT	8	**
	9	*******************************************************************************
	10	******************************************************************************/
	11
	12	#ifndef __CONFIG_DOT_H__
	13	#define __CONFIG_DOT_H__
	14
d10a0b88	15	#define DLM_MAX_SOCKET_BUFSIZE 4096
4798cbbf	16
60f98d18 DT	17	struct dlm_config_node {
	18	int nodeid;
	19	int weight;
	20	int new;
	21	uint32_t comm_seq;
	22	};
	23
e7fd4179 DT	24	#define DLM_MAX_ADDR_COUNT 3
e7fd4179 DT	25
ac7d5d03 AA	26	#define DLM_PROTO_TCP 0
	27	#define DLM_PROTO_SCTP 1
	28
e7fd4179	29	struct dlm_config_info {
68c817a1 DT	30	int ci_tcp_port;
	31	int ci_buffer_size;
	32	int ci_rsbtbl_size;
68c817a1 DT	33	int ci_recover_timer;
	34	int ci_toss_secs;
	35	int ci_scan_secs;
99fc6487	36	int ci_log_debug;
505ee528	37	int ci_log_info;
6ed7257b	38	int ci_protocol;
a5b7ab63	39	int ci_mark;
3ae1acf9	40	int ci_timewarn_cs;
c6ff669b	41	int ci_waitwarn_us;
3881ac04	42	int ci_new_rsb_count;
60f98d18 DT	43	int ci_recover_callbacks;
60f98d18 DT	44	char ci_cluster_name[DLM_LOCKSPACE_LEN];
e7fd4179 DT	45	};
	46
	47	extern struct dlm_config_info dlm_config;
	48
	49	int dlm_config_init(void);
	50	void dlm_config_exit(void);
60f98d18 DT	51	int dlm_config_nodes(char lsname, struct dlm_config_node *nodes_out,
	52	int *count_out);
	53	int dlm_comm_seq(int nodeid, uint32_t *seq);
e7fd4179 DT	54	int dlm_our_nodeid(void);
	55	int dlm_our_addr(struct sockaddr_storage *addr, int num);
	56
	57	#endif /* __CONFIG_DOT_H__ */
	58