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Pavel Machek's zoofs patch

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This commit is contained in:
Miguel de Icaza 1998-03-24 00:08:21 +00:00
parent 89d7d62094
commit 959885252a
1 changed files with 19 additions and 4 deletions
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23
vfs/extfs/zoo.in
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@ -1,4 +1,14 @@
#! /bin/sh #! /bin/sh
#
# Zoo file system
#
# Copyright ? U. N. Known
#
# This filesystem is _dangerous_. It used to create symlinks in filesystem
# with zoo file, it used to happily delete file from your filesystem.
# Now it is 'only' very ugly (it creates temporary files in ~/.mc/
#
ZOO=zoo ZOO=zoo
mczoofs_list () mczoofs_list ()
@ -32,13 +42,18 @@ mczoofs_copyout ()
} }
# zoo is stupid and won't be happy when the name has no extension. # zoo is stupid and won't be happy when the name has no extension.
# We have to do a small trick :) # We have to do a small trick :) [pretty dirty, broken hack -- pavel]
if echo $2 | grep '\.zoo'; then if echo $2 | grep '\.zoo$'; then
: :
else else
SYMLINK=$2.zoo SYMLINK=~/.mc/temporary.$2.zoo
if test -f $SYMLINK; then if test -f $SYMLINK; then
SYMLINK=$2. SYMLINK=~/.mc/temporary.$2.
fi
if test -f $SYMLINK; then
echo "Ugh. I did not expect this to happen. Cleanup your ~/.mc."
sleep 5
exit 1
fi fi
ln -s $2 $SYMLINK ln -s $2 $SYMLINK
trap 'rm -f $SYMLINK' 0 1 2 3 5 13 15 trap 'rm -f $SYMLINK' 0 1 2 3 5 13 15