NLM - Network Lock Manger V4

Change-Id: Ic31b8bb10a28408da2a623f4ecc0c60af01c64af
BUG: 795421
Signed-off-by: Krishna Srinivas <ksriniva@redhat.com>
Reviewed-on: http://review.gluster.com/2711
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>

1 files changed, 242 insertions, 0 deletions

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. <http://www.gluster.com>
+  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
+  <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _NLM_H_RPCGEN
+#define _NLM_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#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 */