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Diffstat (limited to 'src/mailbox.hpp')
-rw-r--r-- | src/mailbox.hpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/mailbox.hpp b/src/mailbox.hpp deleted file mode 100644 index 926ea84..0000000 --- a/src/mailbox.hpp +++ /dev/null @@ -1,80 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 0MQ is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef __ZMQ_MAILBOX_HPP_INCLUDED__ -#define __ZMQ_MAILBOX_HPP_INCLUDED__ - -#include <stddef.h> - -#include "platform.hpp" -#include "signaler.hpp" -#include "fd.hpp" -#include "config.hpp" -#include "command.hpp" -#include "ypipe.hpp" -#include "mutex.hpp" - -namespace zmq -{ - - class mailbox_t - { - public: - - mailbox_t (); - ~mailbox_t (); - - fd_t get_fd (); - void send (const command_t &cmd_); - int recv (command_t *cmd_, int timeout_); - -#ifdef HAVE_FORK - // close the file descriptors in the signaller. This is used in a forked - // child process to close the file descriptors so that they do not interfere - // with the context in the parent process. - void forked() { signaler.forked(); } -#endif - - private: - - // The pipe to store actual commands. - typedef ypipe_t <command_t, command_pipe_granularity> cpipe_t; - cpipe_t cpipe; - - // Signaler to pass signals from writer thread to reader thread. - signaler_t signaler; - - // There's only one thread receiving from the mailbox, but there - // is arbitrary number of threads sending. Given that ypipe requires - // synchronised access on both of its endpoints, we have to synchronise - // the sending side. - mutex_t sync; - - // True if the underlying pipe is active, ie. when we are allowed to - // read commands from it. - bool active; - - // Disable copying of mailbox_t object. - mailbox_t (const mailbox_t&); - const mailbox_t &operator = (const mailbox_t&); - }; - -} - -#endif |