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document correct return value. PR/28571 from ITOH Yasufumi.

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yamt 2004-12-12 01:09:44 +00:00
parent d465dbd49e
commit ebf187e60c
1 changed files with 3 additions and 2 deletions
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5
lib/libc/sys/sa_stacks.2
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@ -1,4 +1,4 @@
.\" $NetBSD: sa_stacks.2,v 1.4 2004/03/14 23:05:09 yamt Exp $
.\" $NetBSD: sa_stacks.2,v 1.5 2004/12/12 01:09:44 yamt Exp $
.\"
.\" Copyright (c)2004 YAMAMOTO Takashi,
.\" All rights reserved.
@ -56,8 +56,9 @@ An upcall handler should be registered by
beforehand.
.\" ------------------------------------------------------------
.Sh RETURN VALUES
On success,
.Fn sa_stacks
returns zero on success.
returns the number of stacks registered.
Otherwise, a value of \-1 is returned and
.Va errno
is set to indicate the error.