Mercurial > hg > freeDiameter
view libfdcore/queues.c @ 662:2e94ef0515d7 1.1.0-rc1
Updated copyright information
author | Sebastien Decugis <sdecugis@nict.go.jp> |
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date | Fri, 14 Jan 2011 16:27:21 +0900 |
parents | f198d16fa7f4 |
children | f83d9878bf66 |
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/********************************************************************************************************* * Software License Agreement (BSD License) * * Author: Sebastien Decugis <sdecugis@nict.go.jp> * * * * Copyright (c) 2011, WIDE Project and NICT * * All rights reserved. * * * * Redistribution and use of this software in source and binary forms, with or without modification, are * * permitted provided that the following conditions are met: * * * * * Redistributions of source code must retain the above * * copyright notice, this list of conditions and the * * following disclaimer. * * * * * Redistributions in binary form must reproduce the above * * copyright notice, this list of conditions and the * * following disclaimer in the documentation and/or other * * materials provided with the distribution. * * * * * Neither the name of the WIDE Project or NICT nor the * * names of its contributors may be used to endorse or * * promote products derived from this software without * * specific prior written permission of WIDE Project and * * NICT. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *********************************************************************************************************/ #include "fdcore-internal.h" /* The global message queues */ struct fifo * fd_g_incoming = NULL; struct fifo * fd_g_outgoing = NULL; struct fifo * fd_g_local = NULL; /* Initialize the message queues. */ int fd_queues_init(void) { TRACE_ENTRY(); CHECK_FCT( fd_fifo_new ( &fd_g_incoming ) ); CHECK_FCT( fd_fifo_new ( &fd_g_outgoing ) ); CHECK_FCT( fd_fifo_new ( &fd_g_local ) ); return 0; } /* Destroy a queue after emptying it (and dumping the content) */ int fd_queues_fini(struct fifo ** queue) { struct msg * msg; int ret = 0; TRACE_ENTRY("%p", queue); /* Note : the threads that post into this queue should already been stopped before this !!! */ /* Empty all contents */ while (1) { /* Check if there is a message in the queue */ ret = fd_fifo_tryget(*queue, &msg); if (ret == EWOULDBLOCK) break; CHECK_FCT(ret); /* We got one! */ fd_log_debug("The following message is lost because the daemon is stopping:\n"); fd_msg_dump_walk(NONE, msg); fd_msg_free(msg); } /* Now, delete the empty queue */ CHECK_FCT( fd_fifo_del ( queue ) ); return 0; }