ubase

suckless linux base utils
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commit f58c4312a435b298570db4331d69cc8102e7fd81
parent decf8d86789be918838979afe72992eb177d97f9
Author: sin <sin@2f30.org>
Date:   Sun, 13 Apr 2014 16:28:08 +0100

Add umount manpage and fix umount usage

Diffstat:
umount.8 | 28++++++++++++++++++++++++++++
umount.c | 2+-
2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/umount.8 b/umount.8 @@ -0,0 +1,28 @@ +.TH UMOUNT 8 ubase-VERSION +.SH NAME +\fBumount\fR - Unmount file systems +.SH SYNOPSIS +\fBumount\fR [\fB-lfn\fR] \fItarget...\fR +.TP +\fBumount\fR \fB-a\fR [\fB-lfn\fR] +.SH DESCRIPTION +\fBumount\fR detaches the \fItarget\fR filesystem(s). +A file system is specified by giving the directory where it +has been mounted. Giving the special device on which the file system +lives may also work, but is obsolete, mainly because it will fail in +case this device was mounted on more than one directory. +.SH OPTIONS +.TP +\fB-l\fR +Lazy unmount. Detach the filesystem from the fs hierarchy now, and cleanup +all references to the filesystem as soon as it is not busy anymore. +.TP +\fB-f\fR +Force unmount (in case of an unreachable NFS server). +.TP +\fB-n\fR +Unmount without writing in /etc/mtab. This is the default action. +.TP +\fB-a\fR +All of the file systems described in /proc/mounts are unmounted. The +proc filesystem is not unmounted. diff --git a/umount.c b/umount.c @@ -11,7 +11,7 @@ static int umountall(int); static void usage(void) { - weprintf("usage: %s [-lfn] target\n", argv0); + weprintf("usage: %s [-lfn] target...\n", argv0); weprintf("usage: %s -a [-lfn]\n", argv0); exit(EXIT_FAILURE); }