From ca3dbca10b4f96b8e309e579933dfdcab80b20b5 Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Tue, 4 Sep 2012 15:58:06 +0200 Subject: libmount: document LIBMOUNT_DEBUG users Update the manpages of programs that use this environment variable for extra debugging information. Signed-off-by: Davidlohr Bueso --- sys-utils/umount.8 | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'sys-utils/umount.8') diff --git a/sys-utils/umount.8 b/sys-utils/umount.8 index d073c55dc..f0fcd9969 100644 --- a/sys-utils/umount.8 +++ b/sys-utils/umount.8 @@ -160,6 +160,13 @@ The helper= mount option redirects all umount requests to the .SH FILES .I /etc/mtab table of mounted file systems +.SH ENVIRONMENT +.IP LIBMOUNT_FSTAB= +overrides the default location of the fstab file +.IP LIBMOUNT_MTAB= +overrides the default location of the mtab file +.IP LIBMOUNT_DEBUG=0xffff +enables debug output .SH "SEE ALSO" .BR umount (2), .BR mount (8), -- cgit v1.2.3-55-g7522