linux-stable/Documentation/ABI/testing/sysfs-kernel-fscaps

What:		/sys/kernel/fscaps
Date:		February 2011
KernelVersion:	2.6.38
Contact:	Ludwig Nussel <ludwig.nussel@suse.de>
Description
		Shows whether file system capabilities are honored
		when executing a binary
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> 2011-02-28 15:57:17 +01:00			`What: /sys/kernel/fscaps`
			`Date: February 2011`
			`KernelVersion: 2.6.38`
			`Contact: Ludwig Nussel <ludwig.nussel@suse.de>`
			`Description`
			`Shows whether file system capabilities are honored`
			`when executing a binary`