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Document clock_ymdhms_to_secs()' returning -1 for unrepresentable input.

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bjh21 2004-12-29 20:56:43 +00:00
parent 8f7f78f2f0
commit 0b38b82a21
1 changed files with 9 additions and 5 deletions
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14
share/man/man9/todr.9
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@ -1,4 +1,4 @@
.\" $NetBSD: todr.9,v 1.8 2003/08/07 09:41:14 wiz Exp $
.\" $NetBSD: todr.9,v 1.9 2004/12/29 20:56:43 bjh21 Exp $
.\"
.\" Copyright (c) 2000, 2003 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -34,7 +34,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd July 18, 2003
.Dd December 29, 2004
.Dt TODR 9
.Os
.Sh NAME
@ -139,11 +139,15 @@ shall be returned.
However, behaviour is undefined if an invalid
.Fa todr_chip_handle_t
is passed to any of these functions.
.Pp
The
.Fn clock_ymdhms_to_secs
function returns -1 if the time in seconds would be less that zero or too
large to fit in a
.Fa time_t .
The
.Fn clock_secs_to_ymdhms
and
.Fn clock_ymdhms_to_secs
functions never fail.
function never fails.
.Sh SEE ALSO
.Xr intersil7170 4 ,
.Xr mk48txx 4 ,