etc/rc.d/archdep

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: archdep
   7 # REQUIRE: LOGIN
   8 # BEFORE: abi
   9 # KEYWORD: nojail
  10
  11 . /etc/rc.subr
  12
  13 name=archdep
  14 load_rc_config $name
  15
  16 # should we print out unaligned access warnings?
  17 #
  18 unaligned_warnings()
  19 {
  20         if ! checkyesno unaligned_print; then
  21                 sysctl machdep.unaligned_print=0
  22         fi
  23 }
  24
  25 # Alpha OSF/1 binary emulation
  26 #
  27 osf1_compat()
  28 {
  29         if checkyesno osf1_enable; then
  30                 echo -n ' OSF/1'
  31                 if ! kldstat -v | grep osf1_ecoff > /dev/null; then
  32                         kldload osf1 > /dev/null 2>&1
  33                 fi
  34         fi
  35 }
  36
  37 # SCO binary emulation
  38 #
  39 ibcs2_compat()
  40 {
  41         if checkyesno ibcs2_enable; then
  42                 echo -n ' ibcs2'
  43                 kldload ibcs2 > /dev/null 2>&1
  44                 case ${ibcs2_loaders} in
  45                 [Nn][Oo])
  46                         ;;
  47                 *)
  48                         for i in ${ibcs2_loaders}; do
  49                                 kldload ibcs2_$i > /dev/null 2>&1
  50                         done
  51                         ;;
  52                 esac
  53         fi
  54 }
  55
  56 _arch=`${SYSCTL_N} hw.machine`
  57 echo -n "Initial $_arch initialization:"
  58 case $_arch in
  59 i386)
  60         ibcs2_compat
  61         ;;
  62 alpha)
  63         osf1_compat
  64         unaligned_warnings
  65         ;;
  66 ia64)
  67         unaligned_warnings
  68         ;;
  69 esac
  70 echo '.'