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fsfreeze: make it clear the either -f or -u must be specified, not optional 

Signed-off-by: Mattias Andrée <maandree@kth.se>
This commit is contained in:
Mattias Andrée 2016-03-26 11:37:33 +01:00 committed by sin
parent 48728b2594
commit 28795cffe2
2 changed files with 3 additions and 3 deletions
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4
fsfreeze.8
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@ -1,4 +1,4 @@
.Dd February 2, 2015 .Dd March 26, 2016
.Dt FSFREEZE 8 .Dt FSFREEZE 8
.Os ubase .Os ubase
.Sh NAME .Sh NAME
@ -6,7 +6,7 @@
.Nd suspend access to a filesystem .Nd suspend access to a filesystem
.Sh SYNOPSIS .Sh SYNOPSIS
.Nm .Nm
.Op Fl f | Fl u .Po Fl f | Fl u Pc
.Ar mountpoint .Ar mountpoint
.Sh DESCRIPTION .Sh DESCRIPTION
.Nm .Nm

2
fsfreeze.c
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@ -16,7 +16,7 @@
static void static void
usage(void) usage(void)
{ {
eprintf("usage: %s [-f | -u] mountpoint\n", argv0); eprintf("usage: %s (-f | -u) mountpoint\n", argv0);
} }
int int