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Support path_id changes in udev 174. 

The /lib/udev/path_id helper became a builtin command in the udev 174
release, so test whether path_id is external in the zpool_id script.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes: #429
This commit is contained in:
Darik Horn 2011-12-04 13:10:46 -06:00 committed by Brian Behlendorf
parent 590338f63e
commit 9c8254f6f9
1 changed files with 9 additions and 1 deletions
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10
cmd/zpool_id/zpool_id
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@ -1,9 +1,17 @@
#!/bin/bash #!/bin/bash
CONFIG=${CONFIG:-/etc/zfs/zdev.conf} CONFIG=${CONFIG:-/etc/zfs/zdev.conf}
PATH_ID=${PATH_ID:-/lib/udev/path_id}
AWK=${AWK:-/usr/bin/awk} AWK=${AWK:-/usr/bin/awk}
if [ -z "${PATH_ID}" ]; then
# The path_id helper became a builtin command in udev 174.
if [ -x '/lib/udev/path_id' ]; then
PATH_ID='/lib/udev/path_id'
else
PATH_ID='udevadm test-builtin path_id'
fi
fi
die() { die() {
echo "Error: $*" echo "Error: $*"
exit 1 exit 1