external/cddl/osnet/sys/kern/printf.c

   1 /*      $NetBSD: printf.c,v 1.1 2009/03/26 22:11:45 ad Exp $    */
   2
   3 /*
   4  * CDDL HEADER START
   5  *
   6  * The contents of this file are subject to the terms of the
   7  * Common Development and Distribution License (the "License").
   8  * You may not use this file except in compliance with the License.
   9  *
  10  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11  * or http://www.opensolaris.org/os/licensing.
  12  * See the License for the specific language governing permissions
  13  * and limitations under the License.
  14  *
  15  * When distributing Covered Code, include this CDDL HEADER in each
  16  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17  * If applicable, add the following below this CDDL HEADER, with the
  18  * fields enclosed by brackets "[]" replaced with your own identifying
  19  * information: Portions Copyright [yyyy] [name of copyright owner]
  20  *
  21  * CDDL HEADER END
  22  */
  23 /*
  24  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  25  * Use is subject to license terms.
  26  */
  27
  28 #pragma ident   "%Z%%M% %I%     %E% SMI"
  29
  30 #include <sys/param.h>
  31 #include <sys/types.h>
  32 #include <sys/systm.h>
  33 #include <sys/cmn_err.h>
  34
  35 static char ce_prefix[CE_IGNORE][10] = { "", "NOTICE: ", "WARNING: ", "" };
  36 static char ce_suffix[CE_IGNORE][2] = { "", "\n", "\n", "" };
  37
  38 void
  39 vcmn_err(int ce, const char *fmt, va_list adx)
  40 {
  41         char buf[256];
  42
  43         if (ce == CE_PANIC) {
  44                 vprintf(fmt, adx);
  45                 panic("panic");
  46         }
  47
  48         if ((uint_t)ce < CE_IGNORE) {
  49                 strcpy(buf, ce_prefix[ce]);
  50                 vsnprintf(buf + strlen(ce_prefix[ce]), sizeof(buf),
  51                     fmt, adx);
  52                 strlcat(buf, ce_suffix[ce], sizeof(buf));
  53                 printf("%s", buf);
  54         }
  55 }
  56
  57 void
  58 cmn_err(int ce, const char *fmt, ...)
  59 {
  60         va_list adx;
  61
  62         va_start(adx, fmt);
  63         vcmn_err(ce, fmt, adx);
  64         va_end(adx);
  65 }