include/linux/lockd/sm_inter.h

   1 /*
   2  * linux/include/linux/lockd/sm_inter.h
   3  *
   4  * Declarations for the kernel statd client.
   5  *
   6  * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
   7  */
   8
   9 #ifndef LINUX_LOCKD_SM_INTER_H
  10 #define LINUX_LOCKD_SM_INTER_H
  11
  12 #define SM_PROGRAM      100024
  13 #define SM_VERSION      1
  14 #define SM_STAT         1
  15 #define SM_MON          2
  16 #define SM_UNMON        3
  17 #define SM_UNMON_ALL    4
  18 #define SM_SIMU_CRASH   5
  19 #define SM_NOTIFY       6
  20
  21 #define SM_MAXSTRLEN    1024
  22 #define SM_PRIV_SIZE    16
  23
  24 /*
  25  * Arguments for all calls to statd
  26  */
  27 struct nsm_args {
  28         __be32          addr;           /* remote address */
  29         u32             prog;           /* RPC callback info */
  30         u32             vers;
  31         u32             proc;
  32
  33         char *          mon_name;
  34 };
  35
  36 /*
  37  * Result returned by statd
  38  */
  39 struct nsm_res {
  40         u32             status;
  41         u32             state;
  42 };
  43
  44 int             nsm_monitor(struct nlm_host *);
  45 int             nsm_unmonitor(struct nlm_host *);
  46 extern int      nsm_local_state;
  47
  48 #endif /* LINUX_LOCKD_SM_INTER_H */