/usr/lib/tiger/systems/HPUX/genmounts is in tiger-otheros 1:3.2.3-12.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #!/bin/sh
#
#     tiger - A UN*X security checking system
#     Copyright (C) 1993 Douglas Lee Schales, David K. Hess, David R. Safford
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 1, or (at your option)
#    any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#     Please see the file `COPYING' for the complete copyright notice.
#
# HPUX/genmounts - 06/14/93
# HPUX/genmounts - 11/19/2003 - Applied patch from Ryan Bradetich which adds
#           hfs and vxfs as valid local filesystems.
#
#-----------------------------------------------------------------------------
#
LOCAL_ONLY=$1
CHKRO=$2
ronly()
{
  RO=1
  case "$1" in
    *,ro,*|ro,*|ro|*,ro) RO=0
      ;;
  esac
  return $RO
}
localfs()
{
  LOCAL=1
  [ "$1" = "hfs" ] && LOCAL=0
  [ "$1" = "vxfs" ] && LOCAL=0
  return $LOCAL
}
/bin/cat /etc/mnttab |
while read fs mtpoint fstype opts time
do
  PRINT=1
  [ "$CHKRO" = "rw" ] && { ronly "$opts" && PRINT=0; }
  [ "$LOCAL_ONLY" = "local" ] && { localfs "$fstype" || PRINT=0; }
  [ "$PRINT" = "1" ] && echo "$mtpoint $fstype $fs"
done
 |