LXR linux/fs/dlm/config.h

   1/******************************************************************************
   2*******************************************************************************
   3**
   4**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
   5**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
   6**
   7**  This copyrighted material is made available to anyone wishing to use,
   8**  modify, copy, or redistribute it subject to the terms and conditions
   9**  of the GNU General Public License v.2.
  10**
  11*******************************************************************************
  12******************************************************************************/
  13
  14#ifndef __CONFIG_DOT_H__
  15#define __CONFIG_DOT_H__
  16
  17#define DLM_MAX_ADDR_COUNT 3
  18
  19struct dlm_config_info {
  20        int ci_tcp_port;
  21        int ci_buffer_size;
  22        int ci_rsbtbl_size;
  23        int ci_lkbtbl_size;
  24        int ci_dirtbl_size;
  25        int ci_recover_timer;
  26        int ci_toss_secs;
  27        int ci_scan_secs;
  28        int ci_log_debug;
  29        int ci_protocol;
  30        int ci_timewarn_cs;
  31};
  32
  33extern struct dlm_config_info dlm_config;
  34
  35int dlm_config_init(void);
  36void dlm_config_exit(void);
  37int dlm_node_weight(char *lsname, int nodeid);
  38int dlm_nodeid_list(char *lsname, int **ids_out, int *ids_count_out,
  39                    int **new_out, int *new_count_out);
  40int dlm_nodeid_to_addr(int nodeid, struct sockaddr_storage *addr);
  41int dlm_addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid);
  42int dlm_our_nodeid(void);
  43int dlm_our_addr(struct sockaddr_storage *addr, int num);
  44
  45#endif                          /* __CONFIG_DOT_H__ */
  46
  47