* [PATCH] times.2: an incorrect description in NOTES
@ 2016-02-26 4:34 Kondo, Naoya
2016-02-26 15:38 ` Michael Kerrisk (man-pages)
0 siblings, 1 reply; 2+ messages in thread
From: Kondo, Naoya @ 2016-02-26 4:34 UTC (permalink / raw)
To: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Hi,
times(2) man page has an incorrect description in NOTES, it says that
(2^32/HZ) - 300 is about 429 million. It is correct only if HZ=10 which
does not look common today. So just removing "(i.e., about 429 million)"
is good enough.
----
Signed-off-by: Naoya Kondo <kondo-naoya-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
--- man-pages-4.04/man2/times.2 2015-12-29 21:51:44.000000000 +0900
+++ man-pages-4.04-fix/man2/times.2 2016-02-25 12:04:33.062739815 +0900
@@ -168,7 +168,7 @@
is measured has varied across kernel versions.
On Linux 2.4 and earlier this point is the moment the system was booted.
Since Linux 2.6, this point is \fI(2^32/HZ) \- 300\fP
-(i.e., about 429 million) seconds before system boot time.
+seconds before system boot time.
This variability across kernel versions (and across UNIX implementations),
combined with the fact that the returned value may overflow the range of
.IR clock_t ,
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] times.2: an incorrect description in NOTES
2016-02-26 4:34 [PATCH] times.2: an incorrect description in NOTES Kondo, Naoya
@ 2016-02-26 15:38 ` Michael Kerrisk (man-pages)
0 siblings, 0 replies; 2+ messages in thread
From: Michael Kerrisk (man-pages) @ 2016-02-26 15:38 UTC (permalink / raw)
To: Kondo, Naoya
Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w,
linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Hello Naoya,
On 02/26/2016 05:34 AM, Kondo, Naoya wrote:
> Hi,
>
> times(2) man page has an incorrect description in NOTES, it says that
> (2^32/HZ) - 300 is about 429 million. It is correct only if HZ=10 which
> does not look common today. So just removing "(i.e., about 429 million)"
> is good enough.
Thanks for the patch. I've applied it.
Cheers,
Michael
> ----
> Signed-off-by: Naoya Kondo <kondo-naoya-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
>
> --- man-pages-4.04/man2/times.2 2015-12-29 21:51:44.000000000 +0900
> +++ man-pages-4.04-fix/man2/times.2 2016-02-25 12:04:33.062739815 +0900
> @@ -168,7 +168,7 @@
> is measured has varied across kernel versions.
> On Linux 2.4 and earlier this point is the moment the system was booted.
> Since Linux 2.6, this point is \fI(2^32/HZ) \- 300\fP
> -(i.e., about 429 million) seconds before system boot time.
> +seconds before system boot time.
> This variability across kernel versions (and across UNIX implementations),
> combined with the fact that the returned value may overflow the range of
> .IR clock_t ,
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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2016-02-26 15:38 ` Michael Kerrisk (man-pages)
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