diff options
Diffstat (limited to 'utils')
| -rwxr-xr-x | utils/mount.sh | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/utils/mount.sh b/utils/mount.sh index 667b0481..a403b8d8 100755 --- a/utils/mount.sh +++ b/utils/mount.sh @@ -3,12 +3,12 @@ # A simple version of mount for the hurd # -USAGE="Usage: $0: [ -rnvf | -o DEVOPTS | -t TYPE ] ( DEVICE NODE | DEVICE | NODE )" +usage="Usage: $0: [ -rnv | -o DEVOPTS | -t TYPE | -f FSTAB ] ( DEVICE NODE | DEVICE | NODE )" PATH=/bin default_type=ufs -type=- +type="" fstab=/etc/fstab exec=true echo=false @@ -19,13 +19,13 @@ while :; do -n) exec=false; margs="$margs -n"; shift;; -r) targs="$targs -r"; shift;; -t) case "$type" in - -|$2) type=$2; shift 2; margs="$margs -t $type";; - *) echo 1>&2 $0: filesystem type specified multiple times + ""|"$2") type="$2"; shift 2; margs="$margs -t $type";; + *) echo 1>&2 $0: "$2": Filesystem type inconsistent with "$type" exit 7;; esac;; -f) fstab=$2; shift 2;; -o) targs="$targs $2"; shift 2;; - -*) echo 1>&2 $0: $1: unknown flag; echo 1>&2 "$USAGE"; exit 1;; + -*) echo 1>&2 $0: $1: unknown flag; echo 1>&2 "$usage"; exit 1;; *) break;; esac done @@ -35,11 +35,6 @@ case "$targs" in ?*) margs="$margs -o \"$targs\"" esac -if [ X"$type" != X"-" && ! -x /hurd/$type ]; then - echo 1>&2 $0: $type: unknown filesystem type - exit 1 -fi - case $# in 1) # Lookup the given single arg in /etc/fstab for the rest of the args @@ -60,12 +55,19 @@ END 2) # Do the mount, by putting an active translator on the node - case "$type" in -) type=$default_type;; esac - $echo && echo settrans -a $2 -- /hurd/$type $targs $1 - $exec && settrans -a $2 -- /hurd/$type $targs $1 + + case "$type" in "") type="$default_type";; esac + + if [ ! -x /hurd/$type ]; then + echo 1>&2 $0: $type: unknown filesystem type + exit 1 + fi + + $echo && echo settrans -a $2 /hurd/$type $targs $1 + $exec && settrans -a $2 /hurd/$type $targs $1 ;; *) - echo 1>&2 "$USAGE"; exit 1 + echo 1>&2 "$usage"; exit 1 ;; esac |