Re: mountlist.c:329: `MOUNTED' undeclared

[Vaclav Ovsik]

Some farther info:
    - mntent.h from AIX 4.3.3 included
    - i sought some useful strings as arg. for setmntent()
      through /usr/inlude/, but was unsuccessful.
    - i try pass, as arg 1 of setmntent() NULL, but result is

address@hidden fileutils-4.1]$ ./src/df 
./src/df: cannot read table of mounted filesystems

    - i sought on http://www.rs6000.ibm.com/cgi-bin/ds_form,
      but functions from mntent.h are not documented here.
    - i try disassemble function setmntent() using gdb
      (i am not expert), i found that arg is compared with strings
      "/etc/filesystems" or "/etc/fstab". When string
      match neither, function returns.
      File /etc/filesystems really exists, but /etc/fstab not.
      When i try to pass these strings to function setmntent(),
      then ./src/df returns information accordingly
      to /etc/filesystems definitions.

address@hidden fileutils-4.1]$ ./src/df 
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hd4                 16384     14288      2096  88% /
/dev/hd1                 16384       860     15524   6% /home
/dev/hd2                802816    738364     64452  92% /usr
/dev/hd9var              65536     24184     41352  37% /var
/dev/hd3                 49152      2680     46472   6% /tmp
/dev/cd0                 16384     14288      2096  88% /cdrom
/dev/cd0                 16384     14288      2096  88% /infocd
/dev/lv00              2097152    869108   1228044  42% /iczfs

    - old binaries of fileutils-4.0, compiled on AIX4.2.1 returns
      following:

address@hidden fileutils-4.1]$ /iczfs/opt/fileutils-4.0/bin/df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hd4                 16384     14288      2096  87% /
/dev/hd2                802816    738364     64452  92% /usr
/dev/hd9var              65536     24188     41348  37% /var
/dev/hd3                 49152      2680     46472   5% /tmp
/dev/hd1                 16384       860     15524   5% /home
/dev/lv00              2097152    869108   1228044  41% /iczfs


I deduce, that functions from /usr/include/mntent.h on AIX 4.3.3
are not implemented for tracking information on mounted filesystems,
or information "mount/not mounted" must be found in some way.

I think configure should found /usr/include/sys/mntctl.h
and /usr/include/sys/vmount.h (like on AIX4.2.1)
and ignore new /usr/include/mntent.h in AIX4.3.3.
Maybe searching in reverse order - first vmount
and after that mntent or something else ...

When I manually correct values in config.h, fileutils-4.1 succesfuly
compiled.

address@hidden fileutils-4.1]$ ./src/df 
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hd4                 16384     14288      2096  88% /
/dev/hd2                802816    738364     64452  92% /usr
/dev/hd9var              65536     24196     41340  37% /var
/dev/hd3                 49152      2680     46472   6% /tmp
/dev/hd1                 16384       860     15524   6% /home
/dev/lv00              2097152    869164   1227988  42% /iczfs
address@hidden fileutils-4.1]$ /iczfs/opt/fileutils-4.0/bin/df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hd4                 16384     14288      2096  87% /
/dev/hd2                802816    738364     64452  92% /usr
/dev/hd9var              65536     24196     41340  37% /var
/dev/hd3                 49152      2680     46472   5% /tmp
/dev/hd1                 16384       860     15524   5% /home
/dev/lv00              2097152    869164   1227988  41% /iczfs


-- 
        Vaclav Ovsik            email: address@hidden
        ICZ a.s.                phone: +420 19 7488511
                                fax:   +420 19 7488506

mntent.h
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