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* fhandler_socket.cc (fhandler_socket::recv_internal): Fix a problem

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with poll(2) after shutdown(SHUT_RD) has been called on the local side.
	* poll.cc (poll): Use POSIX type nfds_t for second parameter.  Drop
	special socket handling for POLLIN.  Add comment to explain why.
	* include/sys/poll.h: Declare nfds_t.  Use as type for second parameter
	in poll(2) declaration.
This commit is contained in:
Corinna Vinschen
2006-07-31 14:27:56 +00:00
parent 1f7dbb011a
commit b23bc8c33c
4 changed files with 25 additions and 37 deletions
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3
winsup/cygwin/fhandler_socket.cc
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@ -1160,7 +1160,8 @@ fhandler_socket::recv_internal (WSABUF *wsabuf, DWORD wsacnt, DWORD flags,
/* Note: Don't call WSARecvFrom(MSG_PEEK) without actually having data
waiting in the buffers, otherwise the event handling gets messed up
for some reason. */
while (!(res = wait_for_events (evt_mask | FD_CLOSE)))
while (!(res = wait_for_events (evt_mask | FD_CLOSE))
|| saw_shutdown_read ())
{
res = WSARecvFrom (get_socket (), wsabuf, wsacnt, &ret,
&flags, from, fromlen, NULL, NULL);