diff options
Diffstat (limited to 'include/rpc')
| -rw-r--r-- | include/rpc/rpc.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/rpc/rpc.h b/include/rpc/rpc.h index f925e2b35e..a922218510 100644 --- a/include/rpc/rpc.h +++ b/include/rpc/rpc.h @@ -4,4 +4,58 @@ /* Now define the internal interfaces. */ extern unsigned long _create_xid (void); +/* + * Multi-threaded support + * Group all global and static variables into a single spot. + * This area is allocated on a per-thread basis + */ +#ifdef _RPC_THREAD_SAFE_ +struct rpc_thread_variables { + fd_set svc_fdset_s; /* Global, rpc_common.c */ + struct rpc_createerr rpc_createerr_s; /* Global, rpc_common.c */ + struct pollfd *svc_pollfd_s; /* Global, rpc_common.c */ + int svc_max_pollfd_s; /* Global, rpc_common.c */ + + void *authnone_private_s; /* auth_none.c */ + + void *clnt_perr_buf_s; /* clnt_perr.c */ + + void *clntraw_private_s; /* clnt_raw.c */ + + void *callrpc_private_s; /* clnt_simp.c */ + + void *key_call_private_s; /* key_call.c */ + + void *authdes_cache_s; /* svcauth_des.c */ + void *authdes_lru_s; /* svcauth_des.c */ + + void *svc_xports_s; /* svc.c */ + void *svc_head_s; /* svc.c */ + + void *svcraw_private_s; /* svc_raw.c */ + + void *svcsimple_proglst_s; /* svc_simple.c */ + void *svcsimple_transp_s; /* svc_simple.c */ +}; + +extern struct rpc_thread_variables *__rpc_thread_variables(void) + __attribute__ ((const)); +extern void __rpc_thread_svc_cleanup (void); +extern void __rpc_thread_clnt_cleanup (void); +extern void __rpc_thread_key_cleanup (void); + +extern void __rpc_thread_destroy (void); + +#define RPC_THREAD_VARIABLE(x) (__rpc_thread_variables()->x) + +/* + * Global variables + */ +#define svc_fdset RPC_THREAD_VARIABLE(svc_fdset_s) +#define rpc_createerr RPC_THREAD_VARIABLE(rpc_createerr_s) +#define svc_pollfd RPC_THREAD_VARIABLE(svc_pollfd_s) +#define svc_max_pollfd RPC_THREAD_VARIABLE(svc_max_pollfd_s) + +#endif /* _RPC_THREAD_SAFE_ */ + #endif |