svn commit: r268493 - head/lib/libfetch

[Konstantin Belousov]

On Thu, Jul 10, 2014 at 01:04:53PM +0000, Baptiste Daroussin wrote:
> Author: bapt
> Date: Thu Jul 10 13:04:52 2014
> New Revision: 268493
> URL: http://svnweb.freebsd.org/changeset/base/268493
> 
> Log:
>   Support EAGAIN in fetch_writev
>   
>   Reviewed by:	des
>   Approved by:	des
> 
> Modified:
>   head/lib/libfetch/common.c
> 
> Modified: head/lib/libfetch/common.c
> ==============================================================================
> --- head/lib/libfetch/common.c	Thu Jul 10 12:41:58 2014	(r268492)
> +++ head/lib/libfetch/common.c	Thu Jul 10 13:04:52 2014	(r268493)
> @@ -1110,6 +1110,8 @@ fetch_writev(conn_t *conn, struct iovec 
>  			errno = 0;
>  			pfd.revents = 0;
>  			if (poll(&pfd, 1, deltams) < 0) {
> +				if (errno == EAGAIN)
> +					continue;
>  				if (errno == EINTR && fetchRestartCalls)
>  					continue;
>  				return (-1);

How is this error possible ? poll(2) converts EAGAIN from seltdwait(9)
to no error.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.freebsd.org/pipermail/svn-src-all/attachments/20140710/0192e4d8/attachment.sig>