Feature #13294
loader: want protect/unprotect environment variable
Start date:
Due date:
% Done:
90%
Estimated time:
Difficulty:
Medium
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Gerrit CR:
Description
add -r and -w options for set and setprop commands to mark variable readonly or reset read only flag.
sometimes it may be desirable to protect some variable from being changed, for example, we set console, then switch BE with beadm/BE menu.
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