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log.c revision 1.2.26.1 
      1 /*	$NetBSD: log.c,v 1.2.26.1 2014/08/20 00:05:10 tls Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2003 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 #ifndef lint
     34 __RCSID("$NetBSD: log.c,v 1.2.26.1 2014/08/20 00:05:10 tls Exp $");
     35 #endif
     36 
     37 #include <err.h>
     38 #include <stdarg.h>
     39 #include "os.h"
     40 #include "mopdef.h"
     41 #include "log.h"
     42 
     43 int mopInteractive = 0;
     44 
     45 void
     46 mopLogErr(const char *fmt, ...)
     47 {
     48 	va_list ap;
     49 	char buf[1024];
     50 	int error;
     51 
     52 	va_start(ap, fmt);
     53 	if (mopInteractive)
     54 		verr(1, fmt, ap);
     55 	else {
     56 		error = errno;
     57 		vsnprintf(buf, sizeof(buf), fmt, ap);
     58 		syslog(LOG_ERR, "%s: %s", buf, strerror(error));
     59 	}
     60 	va_end(ap);
     61 	exit(1);
     62 }
     63 
     64 void
     65 mopLogWarn(const char *fmt, ...)
     66 {
     67 	va_list ap;
     68 	char buf[1024];
     69 	int error;
     70 
     71 	va_start(ap, fmt);
     72 	if (mopInteractive)
     73 		vwarn(fmt, ap);
     74 	else {
     75 		error = errno;
     76 		vsnprintf(buf, sizeof(buf), fmt, ap);
     77 		syslog(LOG_WARNING, "%s: %s", buf, strerror(error));
     78 	}
     79 	va_end(ap);
     80 }
     81 
     82 void
     83 mopLogErrX(const char *fmt, ...)
     84 {
     85 	va_list ap;
     86 
     87 	va_start(ap, fmt);
     88 	if (mopInteractive)
     89 		verrx(1, fmt, ap);
     90 	else
     91 		vsyslog(LOG_ERR, fmt, ap);
     92 	va_end(ap);
     93 	exit(1);
     94 }
     95 
     96 void
     97 mopLogWarnX(const char *fmt, ...)
     98 {
     99 	va_list ap;
    100 
    101 	va_start(ap, fmt);
    102 	if (mopInteractive)
    103 		vwarnx(fmt, ap);
    104 	else
    105 		vsyslog(LOG_WARNING, fmt, ap);
    106 	va_end(ap);
    107 }
    108