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%/*
% * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
% * Use is subject to license terms.
% *
% * CDDL HEADER START
% *
% * The contents of this file are subject to the terms of the
% * Common Development and Distribution License, Version 1.0 only
% * (the "License"). You may not use this file except in compliance
% * with the License.
% *
% * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
% * or http://www.opensolaris.org/os/licensing.
% * See the License for the specific language governing permissions
% * and limitations under the License.
% *
% * When distributing Covered Code, include this CDDL HEADER in each
% * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
% * If applicable, add the following below this CDDL HEADER, with the
% * fields enclosed by brackets "[]" replaced with your own identifying
% * information: Portions Copyright [yyyy] [name of copyright owner]
% *
% * CDDL HEADER END
% */
%
%#pragma ident "%Z%%M% %I% %E% SMI"
%
%#include <sys/types.h>
%#include <sys/errno.h>
%#include <sys/utsname.h>
#ifndef _KERNEL
%#include <netdb.h>
#endif
%
%#include <sys/lvm/md_basic.h>
#ifdef RPC_SVC
%
%#include <signal.h>
#endif /* RPC_SVC */
%
%/*
% * mediator (med) errors, definition of MDE_MED_HOSTNOMED must be changed
% * when new errors are added, since MDE_MED_NOERROR has to come out to
% * be zero!
% */
enum md_med_errno_t {
MDE_MED_HOSTNOMED = -16,
MDE_MED_DBNOTINIT,
MDE_MED_DBSZBAD,
MDE_MED_DBKEYADDFAIL,
MDE_MED_DBKEYDELFAIL,
MDE_MED_DBHDRSZBAD,
MDE_MED_DBHDRMAGBAD,
MDE_MED_DBHDRREVBAD,
MDE_MED_DBHDRCKSBAD,
MDE_MED_DBRECSZBAD,
MDE_MED_DBRECMAGBAD,
MDE_MED_DBRECREVBAD,
MDE_MED_DBRECCKSBAD,
MDE_MED_DBRECOFFBAD,
MDE_MED_DBRECNOENT,
MDE_MED_DBARGSMISMATCH,
MDE_MED_NOERROR
};
struct med_err_t {
int med_errno; /* errno or negative error code */
string med_node<>; /* associated node */
string med_misc<>; /* misc text */
};
#ifdef RPC_HDR
%
%/*
% * Null error structure initializer.
% */
%#define MED_NULL_ERR { 0, NULL, NULL }
%#define MD_MED_DEF_TO {2, 0} /* 2 seconds */
%#define MD_MED_PMAP_TO {5, 0} /* 5 seconds */
%
%/*
% * Mediator Magic Number and Data Revision String
% */
%#define MED_DATA_MAGIC 0x6d656461
%#define MED_DATA_REV 0x10000000
%
%#define MED_REC_MAGIC 0x6d657265
%#define MED_REC_REV 0x10000000
%
%#define MED_DB_MAGIC 0x6d656462
%#define MED_DB_REV 0x10000000
%
%#define METAETCDIR "/etc/lvm/"
%#define MED_DB_FILE METAETCDIR "meddb"
%
%extern char *med_errnum_to_str(int errnum);
#endif /* RPC_HDR */
%/* Mediator records in MN diskset have all callers set to multiowner */
%#define MED_MN_CALLER "multiowner"
%
#ifdef RPC_XDR
%
%/* Start - Avoid duplicate definitions, but get the xdr calls right */
%#if 0
#include "meta_arr.x"
%#endif /* 0 */
%/* End - Avoid duplicate definitions, but get the xdr calls right */
%
#endif /* RPC_XDR */
#ifdef RPC_HDR
struct med_db_hdr_t {
u_int med_dbh_mag;
u_int med_dbh_rev;
u_int med_dbh_cks;
u_int med_dbh_nm;
};
%
%/*
% * Flags for the mediator data
% */
%
%#define MED_DFL_GOLDEN 0x0001
%#define MED_DFL_ERROR 0x0002
%
#endif /* RPC_HDR */
%
struct med_data_t {
u_int med_dat_mag;
u_int med_dat_rev;
u_int med_dat_cks;
u_int med_dat_fl;
u_int med_dat_cc;
set_t med_dat_sn;
struct timeval med_dat_id;
int med_dat_spare;
};
#ifdef RPC_HDR
%
%/*
% * List of mediator data
% */
%
struct med_data_lst_t {
med_data_lst_t *mdl_nx;
med_data_t *mdl_med;
};
%
%/*
% * Flags for the mediator record
% */
%
%#define MED_RFL_DEL 0x0001
%
#endif /* RPC_HDR */
%
#ifndef _KERNEL
struct med_rec_t {
u_int med_rec_mag;
u_int med_rec_rev;
u_int med_rec_cks;
u_int med_rec_fl;
set_t med_rec_sn;
md_set_nm_t med_rec_snm;
md_node_nm_arr_t med_rec_nodes;
md_h_arr_t med_rec_meds;
med_data_t med_rec_data;
off_t med_rec_foff;
};
#endif /* !_KERNEL */
struct med_med_t {
set_t med_setno;
string med_setname<>;
string med_caller<>;
};
struct med_args_t {
med_med_t med;
};
struct med_res_t {
med_err_t med_status;
med_med_t med;
};
struct med_get_data_res_t {
med_err_t med_status;
med_data_t med_data;
};
struct med_upd_data_args_t {
med_med_t med;
med_data_t med_data;
};
#ifndef _KERNEL
struct med_get_rec_res_t {
med_err_t med_status;
med_med_t med;
med_rec_t med_rec;
};
struct med_upd_rec_args_t {
u_int med_flags;
med_med_t med;
med_rec_t med_rec;
};
#endif /* !_KERNEL */
struct med_hnm_res_t {
med_err_t med_status;
string med_hnm<>;
};
#ifdef RPC_XDR
%
%/*
% * Constant null error struct.
% */
%const med_err_t med_null_err = MED_NULL_ERR;
%const struct timeval md_med_def_timeout = MD_MED_DEF_TO;
%const struct timeval md_med_pmap_timeout = MD_MED_PMAP_TO;
#endif /* RPC_XDR */
#ifdef RPC_HDR
%
%/*
% * External reference to constant null error struct. (declared in med_xdr.c)
% */
%extern const med_err_t med_null_err;
%extern const struct timeval md_med_def_timeout;
%extern const struct timeval md_med_pmap_timeout;
%
%/*
% * Some useful defines
% */
%#define MED_SERVNAME "rpc.metamedd"
%#define MED_SVC "metamed"
%
%/*
% * authorization info
% */
const MED_GID = 14; /* mag sysadmin group */
#endif /* RPC_HDR */
program MED_PROG {
version MED_VERS {
med_err_t MED_NULL(void) = 0;
med_err_t MED_UPD_DATA(med_upd_data_args_t) = 1;
med_get_data_res_t MED_GET_DATA(med_args_t) = 2;
#ifndef _KERNEL
med_err_t MED_UPD_REC(med_upd_rec_args_t) = 3;
med_get_rec_res_t MED_GET_REC(med_args_t) = 4;
#endif
med_hnm_res_t MED_HOSTNAME(void) = 5;
} = 1;
} = 100242;
#ifdef RPC_HDR
#ifdef _KERNEL
%
%extern int upd_med_hosts(md_hi_arr_t *mp, char *setname,
% med_data_t *meddp, char *caller);
%extern med_data_lst_t *get_med_host_data(md_hi_arr_t *mp, char *setname,
% set_t setno);
#endif /* ! _KERNEL */
#endif /* RPC_HDR */
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