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log.c revision 1.5 
      1 /*	$NetBSD: log.c,v 1.5 2024/12/03 05:57:02 kalvisd 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 #if defined (HAVE_NBTOOL_CONFIG_H)
     33 # include "nbtool_config.h"
     34 #else
     35 # include "port.h"
     36 #endif /* defined (HAVE_NBTOOL_CONFIG_H) */
     37 #ifndef lint
     38 __RCSID("$NetBSD: log.c,v 1.5 2024/12/03 05:57:02 kalvisd Exp $");
     39 #endif
     40 
     41 #include <err.h>
     42 #include <stdarg.h>
     43 #include "os.h"
     44 #include "mopdef.h"
     45 #include "log.h"
     46 
     47 int mopInteractive = 0;
     48 
     49 void
     50 mopLogErr(const char *fmt, ...)
     51 {
     52 	va_list ap;
     53 	char buf[1024];
     54 	int error;
     55 
     56 	va_start(ap, fmt);
     57 	if (mopInteractive)
     58 		verr(1, fmt, ap);
     59 	else {
     60 		error = errno;
     61 		vsnprintf(buf, sizeof(buf), fmt, ap);
     62 		syslog(LOG_ERR, "%s: %s", buf, strerror(error));
     63 	}
     64 	va_end(ap);
     65 	exit(1);
     66 }
     67 
     68 void
     69 mopLogWarn(const char *fmt, ...)
     70 {
     71 	va_list ap;
     72 	char buf[1024];
     73 	int error;
     74 
     75 	va_start(ap, fmt);
     76 	if (mopInteractive)
     77 		vwarn(fmt, ap);
     78 	else {
     79 		error = errno;
     80 		vsnprintf(buf, sizeof(buf), fmt, ap);
     81 		syslog(LOG_WARNING, "%s: %s", buf, strerror(error));
     82 	}
     83 	va_end(ap);
     84 }
     85 
     86 void
     87 mopLogErrX(const char *fmt, ...)
     88 {
     89 	va_list ap;
     90 
     91 	va_start(ap, fmt);
     92 	if (mopInteractive)
     93 		verrx(1, fmt, ap);
     94 	else
     95 		vsyslog(LOG_ERR, fmt, ap);
     96 	va_end(ap);
     97 	exit(1);
     98 }
     99 
    100 void
    101 mopLogWarnX(const char *fmt, ...)
    102 {
    103 	va_list ap;
    104 
    105 	va_start(ap, fmt);
    106 	if (mopInteractive)
    107 		vwarnx(fmt, ap);
    108 	else
    109 		vsyslog(LOG_WARNING, fmt, ap);
    110 	va_end(ap);
    111 }
    112