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Mark up NULL, and fix a minus.

This commit is contained in:
wiz 2004-04-21 12:16:00 +00:00
parent b5acdb9f14
commit 1c276b3fae
1 changed files with 4 additions and 3 deletions
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7
lib/libc/sys/getvfsstat.2
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@ -1,4 +1,4 @@
.\" $NetBSD: getvfsstat.2,v 1.1 2004/04/21 01:05:32 christos Exp $ .\" $NetBSD: getvfsstat.2,v 1.2 2004/04/21 12:16:00 wiz Exp $
.\" .\"
.\" Copyright (c) 1989, 1991, 1993 .\" Copyright (c) 1989, 1991, 1993
.\" The Regents of the University of California. All rights reserved. .\" The Regents of the University of California. All rights reserved.
@ -59,7 +59,8 @@ up to the size specified by
.Pp .Pp
If If
.Fa buf .Fa buf
is given as NULL, is given as
.Dv NULL ,
.Fn getvfsstat .Fn getvfsstat
returns just the number of mounted file systems. returns just the number of mounted file systems.
.Pp .Pp
@ -82,7 +83,7 @@ unable to respond.
Upon successful completion, the number of Upon successful completion, the number of
.Fa statvfs .Fa statvfs
structures is returned. structures is returned.
Otherwise, -1 is returned and the global variable Otherwise, \-1 is returned and the global variable
.Va errno .Va errno
is set to indicate the error. is set to indicate the error.
.Sh ERRORS .Sh ERRORS