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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3 / mount.z / mount
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Text File  |  2002-10-03  |  5.7 KB  |  199 lines
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  4. MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))                                                            MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))
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  8. NNNNAAAAMMMMEEEE
  9.      mount, sgi_mount - keep track of remotely mounted filesystems
  10.  
  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      ####iiiinnnncccclllluuuuddddeeee <<<<rrrrppppccccssssvvvvcccc////mmmmoooouuuunnnntttt....hhhh>>>>
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  14. RRRRPPPPCCCC IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN
  15.    PPPPrrrrooooggggrrrraaaammmm nnnnuuuummmmbbbbeeeerrrr::::
  16.      MOUNTPROG, MOUNTPROG_SGI
  17.  
  18.    XXXXDDDDRRRR rrrroooouuuuttttiiiinnnneeeessss::::
  19.           bool_t    xdr_exportbody(XDR *, struct exports *)
  20.           bool_t    xdr_exports(XDR *, struct exports **);
  21.           bool_t    xdr_fhandle(XDR *, fhandle_t *);
  22.           bool_t    xdr_fhstatus(XDR *, struct fhstatus *);
  23.           bool_t    xdr_groups(XDR *, struct groups *);
  24.           bool_t    xdr_mountbody(XDR *, mountlist *);
  25.           bool_t    xdr_mountlist(XDR *, mountlist **);
  26.           bool_t    xdr_path(XDR *, char **);
  27.           /* sgi_mount only */
  28.           bool_t    xdr_exportlist(XDR *, struct exportlist **);
  29.           bool_t    xdr_exportentry(XDR *, struct exportentry **);
  30.           bool_t    xdr_statvfs(XDR *, struct mntrpc_statvfs *);
  31.  
  32.  
  33.    PPPPrrrroooocccceeeedddduuuurrrreeeessss::::
  34.      MOUNTPROC_MNT
  35.           Argument of xdr_path, returns fhstatus.
  36.           Requires UNIX authentication.
  37.  
  38.      MOUNTPROC_DUMP
  39.           No arguments, returns struct mountlist.
  40.  
  41.      MOUNTPROC_UMNT
  42.           Argument of xdr_path, no results.
  43.           Requires UNIX authentication.
  44.  
  45.      MOUNTPROC_UMNTALL
  46.           No arguments, no results.
  47.           Requires UNIX authentication.
  48.           Unmounts all remote mounts of sender.
  49.  
  50.      MOUNTPROC_EXPORT
  51.  
  52.      MOUNTPROC_EXPORTALL
  53.           No arguments, returns struct exports.
  54.  
  55.      MOUNTPROC_EXPORTLIST     (sgi_mount only)
  56.           No arguments, returns struct exportlist.
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  63.                                                                         PPPPaaaaggggeeee 1111
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  70. MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))                                                            MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))
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  74.      MOUNTPROC_STATVFS   (sgi_mount only)
  75.           Argument of xdr_path, returns mntrpc_statvfs.
  76.  
  77.    VVVVeeeerrrrssssiiiioooonnnnssss::::
  78.      MOUNTVERS_ORIG
  79.           Universal program version.
  80.  
  81.      MOUNTVERS_SGI_ORIG
  82.           SGI enhanced version for complete exports inquiry and statvfs.
  83.  
  84.    SSSSttttrrrruuuuccccttttuuuurrrreeeessss::::
  85.           struct mountlist {       /* what is mounted */
  86.                char *ml_name;
  87.                char *ml_path;
  88.                struct mountlist *ml_nxt;
  89.           };
  90.           struct fhstatus {
  91.                int fhs_status;
  92.                fhandle_t fhs_fh;
  93.           };
  94.           /*
  95.            * List of exported directories.
  96.            * An export entry with ex_groups NULL indicates an entry
  97.            * which is exported to the world.
  98.            */
  99.           struct exports {
  100.                dev_t          ex_dev;        /* dev of directory */
  101.                char      *ex_name; /* name of directory */
  102.                struct groups  *ex_groups;    /* groups given access */
  103.                struct exports *ex_next;
  104.           };
  105.           struct groups {
  106.                char      *g_name;
  107.                struct groups  *g_next;
  108.           };
  109.           /* sgi_mount only */
  110.           struct exportlist {
  111.                struct exportentry {
  112.                     char      *ee_dirname;
  113.                     char      *ee_options;
  114.                } el_entry;
  115.                struct exportlist   *el_next;
  116.           };
  117.           struct mntrpc_statvfs {
  118.                u_long  f_bsize;        /* fundamental file system block size */
  119.                u_long  f_frsize;       /* fragment size */
  120.                u_long  f_blocks;       /* total # of blocks of f_frsize on fs */
  121.                u_long  f_bfree;        /* total # of free blocks of f_frsize */
  122.                u_long  f_bavail;       /* # of free blocks avail to non-superuser */
  123.                u_long  f_files;        /* total # of file nodes (inodes) */
  124.                u_long  f_ffree;        /* total # of free file nodes */
  125.                u_long  f_favail;       /* # of free nodes avail to non-superuser */
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  129.                                                                         PPPPaaaaggggeeee 2222
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  136. MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))                                                            MMMMOOOOUUUUNNNNTTTT((((3333RRRR))))
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  140.               u_long  f_fsid;         /* file system id (dev for now) */
  141.                char    f_basetype[16]; /* target fs type name, null-terminated */
  142.                u_long  f_flag;         /* bit-mask of flags */
  143.                u_long  f_namemax;      /* maximum file name length */
  144.                char    f_fstr[32];     /* filesystem-specific string */
  145.           };
  146.  
  147.  
  148. NNNNOOOOTTTTEEEE
  149.      To compile and link a program that calls these routines, follow the
  150.      procedures for section (3R) routines as described in intro (3).
  151.  
  152. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  153.      exportfs(1M), mount(1M), showmount(1M), mountd(1M), exports(4).
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  195.                                                                         PPPPaaaaggggeeee 3333
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