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[PATCH] add test and documentation for new %D devfs format modifier

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greg@kroah.com 2003-11-24 23:45:38 -08:00 committed by Greg KH
parent 5c6f0f141d
commit 36043f8418
3 changed files with 28 additions and 2 deletions
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22
test/udev-test.pl
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@ -25,7 +25,7 @@ my $PWD = $ENV{PWD};
my $sysfs = "sys/";
my $udev_bin = "../udev";
my $udev_root = "udev-root/"; # !!! directory will be removed !!!
my $udev_db = "udev.tdb";
my $udev_db = ".udev.tdb";
my $perm = "udev.permissions";
my $conf_tmp = "udev-test.config";
@ -106,6 +106,24 @@ EOF
expected => "test-0:0:0:0" ,
conf => <<EOF
CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n test-%b", ID="test-*", NAME="%c"
EOF
},
{
desc => "devfs disk naming substitution",
subsys => "block",
devpath => "block/sda",
expected => "lun0/disk" ,
conf => <<EOF
LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="lun0/%D"
EOF
},
{
desc => "devfs disk naming substitution",
subsys => "block",
devpath => "block/sda/sda2",
expected => "lun0/part2" ,
conf => <<EOF
LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="lun0/%D"
EOF
},
);
@ -173,7 +191,7 @@ foreach my $config (@tests) {
print "$error errors occured\n\n";
# cleanup
unlink($udev_db);
system("rm -rf $udev_root");
unlink($conf_tmp);
unlink($udev_db);

5
udev.8
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@ -106,6 +106,11 @@ the bus id for the device
.B %c
the CALLOUT program returned string
(this does not work within the PROGRAM field for the obvious reason.)
.TP
.B %D
Use the devfs style disk name for this device.
For partitions, this will result in 'part%n'
If this is not a partition, it will result in 'disk'
.RE
.P
A sample \fIudev.conf\fP might look like this:

3
udev.config
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@ -7,6 +7,9 @@
# %b - the bus id for the device
# %c - the return value for the CALLOUT program (note, this doesn't work within
# the PROGRAM field for the obvious reason.)
# %D - use the devfs style disk name for this device.
# For partitions, this will result in 'part%n'
# If this is not a partition, it will result in 'disk'
#
# Looking for scsi bus id 42:0:0:1