Patch suggested by Eric Fifer <EFifer@sanwaint.com>

        * poll.cc (poll): Fix erroneous negations.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 56c48a8..aefc514 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+Mon Jul 17 19:39:00 2000  Corinna Vinschen <corinna@vinschen.de>
+
+       Patch suggested by Eric Fifer <EFifer@sanwaint.com>
+       * poll.cc (poll): Fix erroneous negations.
+
 Mon Jul 17 17:56:00 2000  Corinna Vinschen <corinna@vinschen.de>
 
        * environ.cc (setenv): Use __cygwin_environ instead of

diff --git a/winsup/cygwin/poll.cc b/winsup/cygwin/poll.cc
index dba674b..c2f9cf9 100644 (file)
--- a/winsup/cygwin/poll.cc
+++ b/winsup/cygwin/poll.cc
@@ -51,11 +51,11 @@ poll (struct pollfd *fds, unsigned int nfds, int timeout)
         else
          {
             fds[i].revents = 0;
-           if (!FD_ISSET (fds[i].fd, &read_fds))
+           if (FD_ISSET (fds[i].fd, &read_fds))
              fds[i].revents |= POLLIN;
-           if (!FD_ISSET (fds[i].fd, &write_fds))
+           if (FD_ISSET (fds[i].fd, &write_fds))
              fds[i].revents |= POLLOUT;
-           if (!FD_ISSET (fds[i].fd, &except_fds))
+           if (FD_ISSET (fds[i].fd, &except_fds))
              fds[i].revents |= POLLPRI;
          }
       }