Svante Signell, le Thu 01 Nov 2012 17:32:53 +0100, a écrit :
> --- ../hurdselect_orig.c      2012-10-21 22:55:26.000000000 +0200
> +++ ../hurdselect_orig_timeout.c      2012-11-01 12:58:00.000000000 +0100
> @@ -84,9 +84,13 @@
>  
>        to = (timeout->tv_sec * 1000 +
>              (timeout->tv_nsec + 999999) / 1000000);
> -      if (strcmp(program_invocation_short_name, "vi") && 
> strcmp(program_invocation_short_name, "vim") && 
> strcmp(program_invocation_short_name, "vimdiff") && !to)
> -     to = 1;
>      }
> +  /* XXX: A timeout of 0 returns immediately, even if no file
> +     descriptors are ready. This is correct according to
> +     POSIX.1-2001. As many programs rely on file descriptors being
> +     ready for a timeout of zero use 1 msec as the minimum delay */
> +  if (to == 0)
> +    to = 1;

Nack.  We've already tried that in the past, and and using even just 1
makes some applications sluggish like hell.  See the archive list for
the current work on actually fixing the issue properly, i.e. adding a
file server interface for probing.

Samuel


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