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Add get_option_value()

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Adds get_option_value() function to retrieve value of specified option
from /etc/kdump.conf.

Bug-Url: https://bugzilla.redhat.com/1078134
Signed-off-by: Martin Perina <mperina@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
Martin Perina 2014-04-02 15:35:20 +02:00 committed by WANG Chao
parent 3e6e353bf7
commit b8d586dd59
1 changed files with 6 additions and 0 deletions
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6
kdump-lib.sh
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@ -75,3 +75,9 @@ get_root_fs_device()
return
}
# get_option_value <option_name>
# retrieves value of option defined in kdump.conf
get_option_value() {
echo $(strip_comments `grep ^$1 /etc/kdump.conf | tail -1 | cut -d\ -f2-`)
}