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Annotation of 43BSDReno/usr.sbin/amd/rpcx/amq.x, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Id: amq.x,v 5.2 90/06/23 22:20:11 jsp Rel $
        !             3:  *
        !             4:  * Copyright (c) 1990 Jan-Simon Pendry
        !             5:  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
        !             6:  * Copyright (c) 1990 The Regents of the University of California.
        !             7:  * All rights reserved.
        !             8:  *
        !             9:  * This code is derived from software contributed to Berkeley by
        !            10:  * Jan-Simon Pendry at Imperial College, London.
        !            11:  *
        !            12:  * Redistribution and use in source and binary forms are permitted provided
        !            13:  * that: (1) source distributions retain this entire copyright notice and
        !            14:  * comment, and (2) distributions including binaries display the following
        !            15:  * acknowledgement:  ``This product includes software developed by the
        !            16:  * University of California, Berkeley and its contributors'' in the
        !            17:  * documentation or other materials provided with the distribution and in
        !            18:  * all advertising materials mentioning features or use of this software.
        !            19:  * Neither the name of the University nor the names of its contributors may
        !            20:  * be used to endorse or promote products derived from this software without
        !            21:  * specific prior written permission.
        !            22:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            23:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            24:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            25:  *
        !            26:  *     @(#)amq.x       5.1 (Berkeley) 7/19/90
        !            27:  */
        !            28: 
        !            29: /*
        !            30:  * Protocol description used by the amq program
        !            31:  */
        !            32: 
        !            33: const AMQ_STRLEN = 1024;       /* Maximum length of a pathname */
        !            34: 
        !            35: /*
        !            36:  * The type dirpath is the pathname of a directory
        !            37:  */
        !            38: typedef string amq_string<AMQ_STRLEN>;
        !            39: 
        !            40: /*
        !            41:  * The type time_type should correspond to the system time_t
        !            42:  */
        !            43: typedef long time_type;
        !            44: 
        !            45: /*
        !            46:  * A tree of what is mounted
        !            47:  */
        !            48: struct amq_mount_tree {
        !            49:        amq_string      mt_mountinfo;   /* Mounted filesystem */
        !            50:        amq_string      mt_directory;   /* Virtual mount */
        !            51:        amq_string      mt_mountpoint;  /* Mount point */
        !            52:        amq_string      mt_type;        /* Filesystem type */
        !            53:        time_type       mt_mounttime;   /* Mount time */
        !            54:        u_short         mt_mountuid;    /* Mounter */
        !            55:        int             mt_getattr;     /* Count of getattrs */
        !            56:        int             mt_lookup;      /* Count of lookups */
        !            57:        int             mt_readdir;     /* Count of readdirs */
        !            58:        int             mt_readlink;    /* Count of readlinks */
        !            59:        int             mt_statfs;      /* Count of statfss */
        !            60:        amq_mount_tree  *mt_next;       /* Sibling mount tree */
        !            61:        amq_mount_tree  *mt_child;      /* Child mount tree */
        !            62: };
        !            63: typedef amq_mount_tree *amq_mount_tree_p;
        !            64: 
        !            65: /*
        !            66:  * List of mounted filesystems
        !            67:  */
        !            68: struct amq_mount_info {
        !            69:        amq_string      mi_type;        /* Type of mount */
        !            70:        amq_string      mi_mountpt;     /* Mount point */
        !            71:        amq_string      mi_mountinfo;   /* Mount info */
        !            72:        amq_string      mi_fserver;     /* Fileserver */
        !            73:        int             mi_error;       /* Error code */
        !            74:        int             mi_refc;        /* References */
        !            75:        int             mi_up;          /* Filesystem available */
        !            76: };
        !            77: typedef amq_mount_info amq_mount_info_list<>;
        !            78: 
        !            79: /*
        !            80:  * A list of mount trees
        !            81:  */
        !            82: typedef amq_mount_tree_p amq_mount_tree_list<>;
        !            83: 
        !            84: /*
        !            85:  * System wide stats
        !            86:  */
        !            87: struct amq_mount_stats {
        !            88:        int     as_drops;       /* Dropped requests */
        !            89:        int     as_stale;       /* Stale NFS handles */
        !            90:        int     as_mok;         /* Succesful mounts */
        !            91:        int     as_merr;        /* Failed mounts */
        !            92:        int     as_uerr;        /* Failed unmounts */
        !            93: };
        !            94: 
        !            95: enum amq_opt {
        !            96:        AMOPT_DEBUG=0,
        !            97:        AMOPT_LOGFILE=1,
        !            98:        AMOPT_XLOG=2,
        !            99:        AMOPT_FLUSHMAPC=3
        !           100: };
        !           101: 
        !           102: struct amq_setopt {
        !           103:        amq_opt as_opt;         /* Option */
        !           104:        amq_string as_str;      /* String */
        !           105: };
        !           106: 
        !           107: program AMQ_PROGRAM {
        !           108:        version AMQ_VERSION {
        !           109:                /*
        !           110:                 * Does no work. It is made available in all RPC services
        !           111:                 * to allow server reponse testing and timing
        !           112:                 */
        !           113:                void
        !           114:                AMQPROC_NULL(void) = 0;
        !           115: 
        !           116:                /*
        !           117:                 * Returned the mount tree descending from
        !           118:                 * the given directory.  The directory must
        !           119:                 * be a top-level mount point of the automounter.
        !           120:                 */
        !           121:                amq_mount_tree_p
        !           122:                AMQPROC_MNTTREE(amq_string) = 1;
        !           123: 
        !           124:                /*
        !           125:                 * Force a timeout unmount on the specified directory.
        !           126:                 */
        !           127:                void
        !           128:                AMQPROC_UMNT(amq_string) = 2;
        !           129: 
        !           130:                /*
        !           131:                 * Obtain system wide statistics from the automounter
        !           132:                 */
        !           133:                amq_mount_stats
        !           134:                AMQPROC_STATS(void) = 3;
        !           135: 
        !           136:                /*
        !           137:                 * Obtain full tree
        !           138:                 */
        !           139:                amq_mount_tree_list
        !           140:                AMQPROC_EXPORT(void) = 4;
        !           141: 
        !           142:                /*
        !           143:                 * Control debug options.
        !           144:                 * Return status:
        !           145:                 *      -1: debug not available
        !           146:                 *       0: everything wonderful
        !           147:                 *      >0: number of options not recognised
        !           148:                 */
        !           149:                int
        !           150:                AMQPROC_SETOPT(amq_setopt) = 5;
        !           151: 
        !           152:                /*
        !           153:                 * List of mounted filesystems
        !           154:                 */
        !           155:                amq_mount_info_list
        !           156:                AMQPROC_GETMNTFS(void) = 6;
        !           157:        } = 1;
        !           158: } = 300019;    /* Allocated by Sun, 89/8/29 */

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