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| author | Ludwig Nussel <ludwig.nussel@suse.de> | 2011-02-28 14:57:17 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-19 23:45:51 (GMT) |
| commit | 088ab0b4d855d68a0f0c16b72fb8e492a533aaa1 (patch) | |
| tree | 7ca0a26573e074ff754b56eaeeb18467fbcc9926 /drivers/uio | |
| parent | aed65af1cc2f6fc9ded5a8158f1405a02cf6d2ff (diff) | |
| download | linux-088ab0b4d855d68a0f0c16b72fb8e492a533aaa1.tar.xz | |
kernel/ksysfs.c: expose file_caps_enabled in sysfs
A kernel booted with no_file_caps allows to install fscaps on a binary
but doesn't actually honor the fscaps when running the binary. Userspace
currently has no sane way to determine whether installing fscaps
actually has any effect. Since parsing /proc/cmdline is fragile this
patch exposes the current setting (1 or 0) via /sys/kernel/fscaps
Signed-off-by: Ludwig Nussel <ludwig.nussel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/uio')
0 files changed, 0 insertions, 0 deletions