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Re: [PATCH] argp: Use fwrite_unlocked instead of __fxprintf when !_LIBC


On Fri, Jan 1, 2016 at 7:21 PM, Mike Frysinger <vapier@gentoo.org> wrote:
> On 01 Jan 2016 20:20, Khem Raj wrote:
>> __fxprintf is not available when argp is built outside libc
>>
>> Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> ---
>>  ChangeLog             | 5 +++++
>>  argp/argp-fmtstream.c | 4 ++++
>
> i forget where we document these things, but usually modules that utilize
> _LIBC are kept in sync with other projects, and we often like to see such
> changes sent/merged simultaneously with them.  this one looks like gnulib.

gnulib already have a check for it introduced via this commit

http://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=c72047a1ed44c8c9509f1593d726ccd63ceb965c

it checks for USE_IN_LIBIO

> -mike


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