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authorRob Landley <rob@landley.net>2015-04-12 06:17:11 -0500
committerRob Landley <rob@landley.net>2015-04-12 06:17:11 -0500
commit776aa3cb927f889a0481c2530128940c75984feb (patch)
tree8f5d1e946517170aebba657bca1ff2fdb6bb02d5 /toys/lsb/umount.c
parente398112bdf7f4ced9388bb814697e35144e4a1a5 (diff)
downloadtoybox-776aa3cb927f889a0481c2530128940c75984feb.tar.gz
Before trying to remount read only, see if block device responds to "become rw"
ioctl(). (This is a thing Android's old mount already does.)
Diffstat (limited to 'toys/lsb/umount.c')
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