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debugfs: build read-only variant of debugfs
authorTheodore Ts'o <tytso@mit.edu>
Tue, 15 Nov 2011 03:01:52 +0000 (22:01 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sat, 19 Nov 2011 03:08:53 +0000 (22:08 -0500)
commite88c5a33a841026728fa7c9fcc4bcdca6580b495
tree3640caf1ba720e1fb0122e36911720acfc5ff800
parent2b8d68391957dfb681931da42c42416a9525b395
debugfs: build read-only variant of debugfs

Create a version of debugfs which only supports read-only examination
of the file system metadata (but not the data blocks).  The idea is
that this version of debugfs might be suitable to be setuid root, and
executable only by members of a particular group, or setgid disk, and
globally executable, depending on the security/privacy policies in
force at a particular site.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
debugfs/Makefile.in
debugfs/debugfs.c
debugfs/ro_debug_cmds.ct [new file with mode: 0644]