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* select.cc (cygwin_select): Fifth time is the charm.

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This commit is contained in:
Christopher Faylor 2011-12-09 03:19:41 +00:00
parent 9b80fa0f92
commit 8714982cef
2 changed files with 10 additions and 3 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
* select.cc (cygwin_select): Fifth time is the charm.
2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx> 2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
* select.cc (cygwin_select): Make sure that 0 is returned when sel.wait * select.cc (cygwin_select): Make sure that 0 is returned when sel.wait

9
winsup/cygwin/select.cc
View File

@ -143,11 +143,14 @@ cygwin_select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
pthread::static_cancel_self (); pthread::static_cancel_self ();
/*NOTREACHED*/ /*NOTREACHED*/
default: default:
res = 0; res = 1;
break; break;
} }
else if ((sel.always_ready || ms == 0) else if (sel.always_ready || ms == 0)
|| (res = sel.wait (r, w, e, ms)) >= 0) res = 0;
else
res = sel.wait (r, w, e, ms);
if (res >= 0)
{ {
copyfd_set (readfds, r, maxfds); copyfd_set (readfds, r, maxfds);
copyfd_set (writefds, w, maxfds); copyfd_set (writefds, w, maxfds);