mnttab(4)            INTERACTIVE UNIX System            mnttab(4)



          NAME
               mnttab - mounted file system table

          SYNOPSIS
               #include <mnttab.h>

          DESCRIPTION
               mnttab resides in directory /etc.  It contains a table of
               devices, mounted by the mount(1M) command, in the following
               structure as defined by <mnttab.h>:

                    struct   mnttab {
                             char       mt_dev[32];
                             char       mt_filsys[32];
                             short      mt_ro_flg;
                             time_t     mt_time;
                             char       mt_fstyp[16];
                             char       mt_mntopts[64];
                    };

               The meanings of the fields are as follows:

                    mt_dev   The null-padded name of the place where the
                             special file is mounted.

                    mt_filsys
                             The null-padded name of the mount point for
                             the special file.

                    mt_ro_flg
                             The read/write permissions of the mounted file
                             system.

                    mt_time  The date and time that the mount occurred.

                    mt_fstyp The type of file system that is mounted.

                    mt_mntopts
                             The options used in mounting the file system;
                             these are specific to the type of file system
                             being mounted.

               The maximum number of entries in mnttab is based on the sys-
               tem parameter NMOUNT, which defines the number of allowable
               mounted special files.

          SEE ALSO
               fstyp(1M), mount(1M), setmnt(1M) in the INTERACTIVE UNIX
               System User's/System Administrator's Reference Manual.






          Rev. 1.2                                                   Page 1