1/* SPDX-License-Identifier: GPL-2.0-only */ 2/****************************************************************************** 3******************************************************************************* 4** 5** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. 6** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. 7** 8** 9******************************************************************************* 10******************************************************************************/ 11 12#ifndef __CONFIG_DOT_H__ 13#define __CONFIG_DOT_H__ 14 15#define DEFAULT_BUFFER_SIZE 4096 16 17struct dlm_config_node { 18 int nodeid; 19 int weight; 20 int new; 21 uint32_t comm_seq; 22}; 23 24#define DLM_MAX_ADDR_COUNT 3 25 26struct dlm_config_info { 27 int ci_tcp_port; 28 int ci_buffer_size; 29 int ci_rsbtbl_size; 30 int ci_recover_timer; 31 int ci_toss_secs; 32 int ci_scan_secs; 33 int ci_log_debug; 34 int ci_log_info; 35 int ci_protocol; 36 int ci_mark; 37 int ci_timewarn_cs; 38 int ci_waitwarn_us; 39 int ci_new_rsb_count; 40 int ci_recover_callbacks; 41 char ci_cluster_name[DLM_LOCKSPACE_LEN]; 42}; 43 44extern struct dlm_config_info dlm_config; 45 46int dlm_config_init(void); 47void dlm_config_exit(void); 48int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out, 49 int *count_out); 50int dlm_comm_seq(int nodeid, uint32_t *seq); 51void dlm_comm_mark(int nodeid, unsigned int *mark); 52int dlm_our_nodeid(void); 53int dlm_our_addr(struct sockaddr_storage *addr, int num); 54 55#endif /* __CONFIG_DOT_H__ */ 56 57