Re: memrchr(3): depends on _GNU_SOURCE

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Hello Markus,

On Wed, Nov 25, 2009 at 2:34 PM, Markus Peuhkuri <puhuri@xxxxxx> wrote:
> At manual page (memchr, memrchr and rawmemchr) it is listed that only
> rawmemchr needs _GNU_SOURCE feature test macro. However, at least in
> /usr/include/string.h shipped with Debian Lenny and Ubuntu 9.04 both
> have also memrchr in same #ifdef __USE_GNU block.
>
> Correction:
>
> --- memchr.old  2008-07-26 15:31:57.431082210 +0200
> +++ memchr.3    2009-11-25 15:31:39.000000000 +0200
> @@ -46,6 +46,8 @@
>  .BR feature_test_macros (7)):
>  .in
>  .sp
> +.BR memrchr ():
> +_GNU_SOURCE
>  .BR rawmemchr ():
>  _GNU_SOURCE
>  .SH DESCRIPTION
>
>
> (or should them be at same line.)

Thanks for the report. Indeed, it should be at the same line. Fixed for 3.24.

Cheers,

Michael

-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Author of "The Linux Programming Interface" http://blog.man7.org/
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