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* fhandler.cc (fhandler_base::fcntl): Use new O_NONBLOCK_MASK define.

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* fhandler.h: Move definitions of O_NOSYMLINK, O_DIROPEN and
        OLD_O_NDELAY from winsup.h to here. Add O_NONBLOCK_MASK define.
        * fhandler_socket.cc (fhandler_socket::close): Add hack to allow
        a graceful shutdown even if shutdown() hasn't been called by the
        application. Add debug output.
        (fhandler_socket::ioctl): Set fhandler's NONBLOCK flag according
        to FIONBIO setting.
        (fhandler_socket::fcntl): Use new O_NONBLOCK_MASK define. Actually
        set `request' before using it.
        * fhandler_tty.cc: Use new O_NONBLOCK_MASK define throughout.
        (fhandler_tty_slave::ioctl): Set fhandler's NONBLOCK flag according
        to FIONBIO setting.
        (fhandler_pty_master::ioctl): Ditto.
        * net.cc (wsock_event::prepare): Compare WSACreateEvent return code
        with `WSA_INVALID_EVENT' according to MSDN.
        * syscalls.cc (_read): Use new O_NONBLOCK_MASK define.
This commit is contained in:
Corinna Vinschen
2001-08-14 07:41:45 +00:00
parent 52c80be814
commit 6a574f1ad6
8 changed files with 68 additions and 28 deletions
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2
winsup/cygwin/fhandler.cc
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@@ -1094,7 +1094,7 @@ int fhandler_base::fcntl (int cmd, void *arg)
* Since O_ASYNC isn't defined in fcntl.h it's currently
* ignored as well.
*/
const int allowed_flags = O_APPEND | O_NONBLOCK | OLD_O_NDELAY;
const int allowed_flags = O_APPEND | O_NONBLOCK_MASK;
int new_flags = (int) arg & allowed_flags;
/* Carefully test for the O_NONBLOCK or deprecated OLD_O_NDELAY flag.
Set only the flag that has been passed in. If both are set, just