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
  23 /*
  24  * Arguments for all calls to statd
  25  */
  26 struct nsm_args {
  27         u32             addr;           /* remote address */
  28         u32             prog;           /* RPC callback info */
  29         u32             vers;
  30         u32             proc;
  31         u32             proto;          /* protocol (udp/tcp) plus server/client flag */
  32 };
  33
  34 /*
  35  * Result returned by statd
  36  */
  37 struct nsm_res {
  38         u32             status;
  39         u32             state;
  40 };
  41
  42 int             nsm_monitor(struct nlm_host *);
  43 int             nsm_unmonitor(struct nlm_host *);
  44 extern u32      nsm_local_state;
  45
  46 #endif /* LINUX_LOCKD_SM_INTER_H */