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95f17845c6
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@5 fd59a12c-fef9-0310-b244-a6a79926bd2f
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* Copyright (c) 2002-2004 MontaVista Software, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@mvista.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <linux/un.h>
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#include "print.h"
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int log_fd = 0;
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struct sockaddr_un syslog_sockaddr = {
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sun_family: AF_UNIX,
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sun_path: "/dev/log"
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};
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/*
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* logging printf
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*/
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void
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internal_log_printf (int level, char *string, ...)
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{
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va_list ap;
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char newstring[1024];
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struct msghdr msg_log;
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struct iovec iov_log;
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int res;
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va_start(ap, string);
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sprintf (newstring, "L(%x): %s", level, string);
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vfprintf(stderr, newstring, ap);
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va_end(ap);
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if (log_fd == 0) {
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log_fd = socket (AF_UNIX, SOCK_DGRAM, 0);
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}
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iov_log.iov_base = newstring;
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iov_log.iov_len = strlen (newstring) + 1;
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msg_log.msg_iov = &iov_log;
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msg_log.msg_iovlen = 1;
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msg_log.msg_name = &syslog_sockaddr;
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msg_log.msg_namelen = sizeof (syslog_sockaddr);
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msg_log.msg_control = 0;
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msg_log.msg_controllen = 0;
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msg_log.msg_flags = 0;
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res = sendmsg (log_fd, &msg_log, MSG_NOSIGNAL | MSG_DONTWAIT);
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printf ("res is %d\n", res);
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}
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int main (void) {
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log_printf (LOG_LEVEL_ERROR, "This is error string 1=%d\n", 1);
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}
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