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authorLiu, Shuang (ADITG/ESM) <sliu@de.adit-jv.com>2019-11-13 14:36:20 +0000
committerDenys Vlasenko <vda.linux@googlemail.com>2019-11-17 17:06:31 +0100
commitaf6bc54fdefabae9ca433e515f7f1aa050184c9a (patch)
tree168514f97be1bf8be95c5b88add2868056944ddd /docs/sigint.htm
parentb230fdfa9da2f31e6cc90f90579c6d020c770f86 (diff)
downloadbusybox-af6bc54fdefabae9ca433e515f7f1aa050184c9a.tar.gz
chgrp: correct the usage for non-desktop chgrp calls
When IF_DESKTOP is not defined, chown and chgrp only takes option -R -h, However the usage output of chgrp is wrong: $ ./busybox.nosuid chown Usage: chown [-Rh]... USER[:[GRP]] FILE... $ ./busybox.nosuid chgrp Usage: chgrp [-RhLHP]... GROUP FILE... $ ./busybox.nosuid chgrp -H group dummy chgrp: invalid option -- 'H' Usage: chgrp [-RhLHP]... GROUP FILE... The chgrp is now a wrapper of chown, so the recognized options shall be the same. This is introduced by 34425389e09353a8dacdd6b23a62553f699c544c I would expect the correct behavior shall be the same as chown. So suggest the below patch, the behavior shall be: $ ./busybox.nosuid chgrp Usage: chgrp [-Rh]... GROUP FILE... Signed-off-by: Shuang Liu <sliu@de.adit-jv.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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