diff options
Diffstat (limited to 'winsup/cygwin/fhandler_socket.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_socket.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc index 7617bc23b..a665c6cc5 100644 --- a/winsup/cygwin/fhandler_socket.cc +++ b/winsup/cygwin/fhandler_socket.cc @@ -1058,8 +1058,13 @@ fhandler_socket::sendto (const void *ptr, size_t len, int flags, else res = ret; - /* Special handling for SIGPIPE */ - if (res == -1 && get_errno () == ESHUTDOWN) + /* Special handling for EPIPE and SIGPIPE. + + EPIPE is generated if the local end has been shut down on a connection + oriented socket. In this case the process will also receive a SIGPIPE + unless MSG_NOSIGNAL is set. */ + if (res == -1 && get_errno () == ESHUTDOWN + && get_socket_type () == SOCK_STREAM) { set_errno (EPIPE); if (! (flags & MSG_NOSIGNAL)) |