From ed2036979499cb272336187c06955aa5e484023d Mon Sep 17 00:00:00 2001 From: Krishna Srinivas Date: Mon, 20 Feb 2012 14:34:39 +0530 Subject: NLM - Network Lock Manger V4 Change-Id: Ic31b8bb10a28408da2a623f4ecc0c60af01c64af BUG: 795421 Signed-off-by: Krishna Srinivas Reviewed-on: http://review.gluster.com/2711 Tested-by: Gluster Build System Reviewed-by: Amar Tumballi --- rpc/xdr/src/nlm4-xdr.h | 242 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 242 insertions(+) create mode 100644 rpc/xdr/src/nlm4-xdr.h (limited to 'rpc/xdr/src/nlm4-xdr.h') diff --git a/rpc/xdr/src/nlm4-xdr.h b/rpc/xdr/src/nlm4-xdr.h new file mode 100644 index 00000000000..dd3e664bb4c --- /dev/null +++ b/rpc/xdr/src/nlm4-xdr.h @@ -0,0 +1,242 @@ +/* + Copyright (c) 2012 Gluster, Inc. + This file is part of GlusterFS. + + GlusterFS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + GlusterFS is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see + . +*/ + +/* + * Please do not edit this file. + * It was generated using rpcgen. + */ + +#ifndef _NLM_H_RPCGEN +#define _NLM_H_RPCGEN + +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +#define MAXNETOBJ_SZ 1024 +#define LM_MAXSTRLEN 1024 +#define MAXNAMELEN 1025 + +/* + * The following enums are actually bit encoded for efficient + * boolean algebra.... DON'T change them..... + */ + +enum fsh_mode { + fsm_DN = 0, + fsm_DR = 1, + fsm_DW = 2, + fsm_DRW = 3, +}; +typedef enum fsh_mode fsh_mode; + +enum fsh_access { + fsa_NONE = 0, + fsa_R = 1, + fsa_W = 2, + fsa_RW = 3, +}; +typedef enum fsh_access fsh_access; +/* definitions for NLM version 4 */ + +enum nlm4_stats { + nlm4_granted = 0, + nlm4_denied = 1, + nlm4_denied_nolock = 2, + nlm4_blocked = 3, + nlm4_denied_grace_period = 4, + nlm4_deadlck = 5, + nlm4_rofs = 6, + nlm4_stale_fh = 7, + nlm4_fbig = 8, + nlm4_failed = 9, +}; +typedef enum nlm4_stats nlm4_stats; + +struct nlm4_stat { + nlm4_stats stat; +}; +typedef struct nlm4_stat nlm4_stat; + +struct nlm4_holder { + bool_t exclusive; + u_int32_t svid; + netobj oh; + u_int64_t l_offset; + u_int64_t l_len; +}; +typedef struct nlm4_holder nlm4_holder; + +struct nlm4_lock { + char *caller_name; + netobj fh; + netobj oh; + u_int32_t svid; + u_int64_t l_offset; + u_int64_t l_len; +}; +typedef struct nlm4_lock nlm4_lock; + +struct nlm4_share { + char *caller_name; + netobj fh; + netobj oh; + fsh_mode mode; + fsh_access access; +}; +typedef struct nlm4_share nlm4_share; + +struct nlm4_testrply { + nlm4_stats stat; + union { + struct nlm4_holder holder; + } nlm4_testrply_u; +}; +typedef struct nlm4_testrply nlm4_testrply; + +struct nlm4_testres { + netobj cookie; + nlm4_testrply stat; +}; +typedef struct nlm4_testres nlm4_testres; + +struct nlm4_testargs { + netobj cookie; + bool_t exclusive; + struct nlm4_lock alock; +}; +typedef struct nlm4_testargs nlm4_testargs; + +struct nlm4_res { + netobj cookie; + nlm4_stat stat; +}; +typedef struct nlm4_res nlm4_res; + +struct nlm4_lockargs { + netobj cookie; + bool_t block; + bool_t exclusive; + struct nlm4_lock alock; + bool_t reclaim; + int state; +}; +typedef struct nlm4_lockargs nlm4_lockargs; + +struct nlm4_cancargs { + netobj cookie; + bool_t block; + bool_t exclusive; + struct nlm4_lock alock; +}; +typedef struct nlm4_cancargs nlm4_cancargs; + +struct nlm4_unlockargs { + netobj cookie; + struct nlm4_lock alock; +}; +typedef struct nlm4_unlockargs nlm4_unlockargs; + +struct nlm4_shareargs { + netobj cookie; + nlm4_share share; + bool_t reclaim; +}; +typedef struct nlm4_shareargs nlm4_shareargs; + +struct nlm4_shareres { + netobj cookie; + nlm4_stats stat; + int sequence; +}; +typedef struct nlm4_shareres nlm4_shareres; + +#define NLM4_NULL 0 +#define NLM4_TEST 1 +#define NLM4_LOCK 2 +#define NLM4_CANCEL 3 +#define NLM4_UNLOCK 4 +#define NLM4_GRANTED 5 +#define NLM4_TEST_MSG 6 +#define NLM4_LOCK_MSG 7 +#define NLM4_CANCEL_MSG 8 +#define NLM4_UNLOCK_MSG 9 +#define NLM4_GRANTED_MSG 10 +#define NLM4_TEST_RES 11 +#define NLM4_LOCK_RES 12 +#define NLM4_CANCEL_RES 13 +#define NLM4_UNLOCK_RES 14 +#define NLM4_GRANTED_RES 15 +#define NLM4_SM_NOTIFY 16 +#define NLM4_SHARE 20 +#define NLM4_UNSHARE 21 +#define NLM4_NM_LOCK 22 +#define NLM4_FREE_ALL 23 +#define NLM4_PROC_COUNT 24 + +/* the xdr functions */ + +#if defined(__STDC__) || defined(__cplusplus) +extern bool_t xdr_netobj (XDR *, netobj*); +extern bool_t xdr_fsh_mode (XDR *, fsh_mode*); +extern bool_t xdr_fsh_access (XDR *, fsh_access*); +extern bool_t xdr_nlm4_stats (XDR *, nlm4_stats*); +extern bool_t xdr_nlm4_stat (XDR *, nlm4_stat*); +extern bool_t xdr_nlm4_holder (XDR *, nlm4_holder*); +extern bool_t xdr_nlm4_lock (XDR *, nlm4_lock*); +extern bool_t xdr_nlm4_share (XDR *, nlm4_share*); +extern bool_t xdr_nlm4_testrply (XDR *, nlm4_testrply*); +extern bool_t xdr_nlm4_testres (XDR *, nlm4_testres*); +extern bool_t xdr_nlm4_testargs (XDR *, nlm4_testargs*); +extern bool_t xdr_nlm4_res (XDR *, nlm4_res*); +extern bool_t xdr_nlm4_lockargs (XDR *, nlm4_lockargs*); +extern bool_t xdr_nlm4_cancargs (XDR *, nlm4_cancargs*); +extern bool_t xdr_nlm4_unlockargs (XDR *, nlm4_unlockargs*); +extern bool_t xdr_nlm4_shareargs (XDR *, nlm4_shareargs*); +extern bool_t xdr_nlm4_shareres (XDR *, nlm4_shareres*); + +#else /* K&R C */ +extern bool_t xdr_netobj (); +extern bool_t xdr_fsh_mode (); +extern bool_t xdr_fsh_access (); +extern bool_t xdr_nlm4_stats (); +extern bool_t xdr_nlm4_stat (); +extern bool_t xdr_nlm4_holder (); +extern bool_t xdr_nlm4_lock (); +extern bool_t xdr_nlm4_share (); +extern bool_t xdr_nlm4_testrply (); +extern bool_t xdr_nlm4_testres (); +extern bool_t xdr_nlm4_testargs (); +extern bool_t xdr_nlm4_res (); +extern bool_t xdr_nlm4_lockargs (); +extern bool_t xdr_nlm4_cancargs (); +extern bool_t xdr_nlm4_unlockargs (); +extern bool_t xdr_nlm4_shareargs (); +extern bool_t xdr_nlm4_shareres (); + +#endif /* K&R C */ + +#ifdef __cplusplus +} +#endif + +#endif /* !_NLM_H_RPCGEN */ -- cgit