usr/src/cmd/modload/modsubr.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28 #include <stdarg.h>
  29 #include <sys/modctl.h>
  30 #include <errno.h>
  31
  32 /*PRINTFLIKE1*/
  33 void
  34 error(char *fmt, ...)
  35 {
  36         va_list args;
  37
  38         int error;
  39
  40         error = errno;
  41
  42         va_start(args, fmt);
  43         (void) vfprintf(stderr, fmt, args);
  44         (void) fprintf(stderr, ": ");
  45         if (errno == ENOSPC)
  46                 (void) fprintf(stderr,
  47                     "Out of memory or no room in system tables\n");
  48         else
  49                 perror("");
  50         va_end(args);
  51         exit(error);
  52 }
  53
  54 /*PRINTFLIKE1*/
  55 void
  56 fatal(char *fmt, ...)
  57 {
  58         va_list args;
  59
  60         va_start(args, fmt);
  61         (void) vfprintf(stderr, fmt, args);
  62         va_end(args);
  63         exit(-1);
  64 }