NON_BLOCKING_CONNECT

NON_BLOCKING_CONNECT

[Lars Magne Ingebrigtsen]

I was wondering about this:

/* Define NON_BLOCKING_CONNECT if we can support non-blocking connects.
   The code can be simplified by assuming NON_BLOCKING_CONNECT once
   Emacs starts assuming POSIX 1003.1-2001 or later.  */

#if (defined HAVE_SELECT				\
     && (defined GNU_LINUX || defined HAVE_GETPEERNAME)	\
     && (defined EWOULDBLOCK || defined EINPROGRESS))
# define NON_BLOCKING_CONNECT
#endif

Do we still support any architectures without NON_BLOCKING_CONNECT?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Re: NON_BLOCKING_CONNECT

[Paul Eggert]

Lars Magne Ingebrigtsen wrote:
> Do we still support any architectures without NON_BLOCKING_CONNECT?

Microsoft porting targets might lack them (Eli would know). All other current 
porting targets should have them.

Re: NON_BLOCKING_CONNECT

[Eli Zaretskii]

> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Sun, 6 Mar 2016 10:15:50 -0800
> 
> Lars Magne Ingebrigtsen wrote:
> > Do we still support any architectures without NON_BLOCKING_CONNECT?
> 
> Microsoft porting targets might lack them (Eli would know).

The Windows port supports NON_BLOCKING_CONNECT since about a year ago.
See commit d133cf83.