Re: [gnugo-devel] warnings in interface modules

[dave . denholm]

Paul Pogonyshev <address@hidden> writes:

> i constantly get the following warnings:
> 
> play_ascii.c: In function `play_ascii':
> play_ascii.c:560: warning: implicit declaration of function `setlinebuf'
> play_gtp.c: In function `play_gtp':
> play_gtp.c:297: warning: implicit declaration of function `setlinebuf'
> 
> `configure' sets HAVE_SETLINEBUF to 1. here is an excerpt from
> /usr/include/stdio.h (on gnu/linux):
> 
> ...
> 
> #ifdef  __USE_BSD
> /* If BUF is NULL, make STREAM unbuffered.
>    Else make it use SIZE bytes of BUF for buffering.  */
> extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
>                        size_t __size) __THROW;
> 
> /* Make STREAM line-buffered.  */
> extern void setlinebuf (FILE *__stream) __THROW;
> #endif
> 
> ...
> 
> apparently, we don't have __USE_BSD defined. do you get the same
> warnings? can they be eliminated easily?
> 


The ansi way to do this is via setvbuf().

ISTR it was changed to setlinebuf because windows doesn't do setvbuf correctly ?




dd
-- 
address@hidden          http://www.insignia.com