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Note the ambiguity of the return value in the BUGS section. 

From Christian Biere <christianbiere@gmx.de> in PR #39392.
This commit is contained in:
jruoho 2010-04-29 10:03:12 +00:00
parent 79b996cbc6
commit 61564b38a1
1 changed files with 9 additions and 2 deletions
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11
lib/libc/time/strftime.3
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@ -30,9 +30,9 @@
.\" SUCH DAMAGE. .\" SUCH DAMAGE.
.\" .\"
.\" from: @(#)strftime.3 5.12 (Berkeley) 6/29/91 .\" from: @(#)strftime.3 5.12 (Berkeley) 6/29/91
.\" $NetBSD: strftime.3,v 1.24 2009/04/11 16:15:27 joerg Exp $ .\" $NetBSD: strftime.3,v 1.25 2010/04/29 10:03:12 jruoho Exp $
.\" .\"
.Dd April 14, 2004 .Dd April 29, 2010
.Dt STRFTIME 3 .Dt STRFTIME 3
.Os .Os
.Sh NAME .Sh NAME
@ -240,3 +240,10 @@ For example, the first week of the year 1997 lasts from
1996-12-30 to 1997-01-05. 1996-12-30 to 1997-01-05.
.Sh BUGS .Sh BUGS
There is no conversion specification for the phase of the moon. There is no conversion specification for the phase of the moon.
.Pp
A return value of zero does not necessarily indicate an error.
If the resulting string is an empty string, the result value is
zero and it is not possible to distinguish between success and error.
For example, in many locales
.Cm \&%p
yields an empty string.