usr/src/lib/librdc/common/rdcerr.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 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26
  27 #include <sys/types.h>
  28 #include <stdio.h>
  29 #include <errno.h>
  30 #include <libintl.h>
  31 #include <locale.h>
  32 #include <stdlib.h>
  33 #include <stdarg.h>
  34
  35 #include <sys/nsctl/rdcerr.h>
  36 #include <sys/nsctl/cfg.h>
  37
  38 #include <sys/unistat/spcs_dtrinkets.h>
  39 #include <sys/unistat/spcs_etrinkets.h>
  40 #include <sys/unistat/spcs_s.h>
  41 #include <sys/unistat/spcs_s_u.h>
  42 #include <sys/unistat/spcs_s_impl.h>
  43 #include <sys/unistat/spcs_errors.h>
  44
  45
  46 int rdc_severity;
  47 char *rdc_error_str;
  48 char err[RDC_ERR_SIZE];
  49
  50 void
  51 rdc_set_error(spcs_s_info_t *ustatus, int context, int severity,
  52     char *errorstr, ...)
  53 {
  54         char msg[1024];
  55         va_list ap;
  56
  57         bzero(err, RDC_ERR_SIZE);
  58         switch (context) {
  59         case RDC_INTERNAL:
  60                 rdc_severity = severity;
  61                 if (errorstr) {
  62                         va_start(ap, errorstr);
  63                         vsprintf(err, errorstr, ap);
  64                         va_end(ap);
  65                 }
  66                 rdc_error_str = dgettext("librdc", err ? err : "");
  67                 break;
  68
  69         case RDC_OS:
  70                 rdc_severity = severity ? severity : RDC_FATAL;
  71                 rdc_error_str =  strerror(errno);
  72                 break;
  73
  74         case RDC_SPCS:
  75                 rdc_severity = severity ? severity : RDC_FATAL;
  76                 rdc_error_str = spcs_s_string(*ustatus, msg);
  77                 break;
  78
  79         case RDC_DSCFG:
  80                 rdc_error_str = cfg_error(&rdc_severity);
  81                 break;
  82
  83         default:
  84                 break;
  85         }
  86
  87         spcs_log("librdc", NULL, dgettext("librdc", "%s"),
  88             rdc_error_str ? rdc_error_str : "");
  89
  90 }
  91
  92 char *
  93 rdc_error(int *severity)
  94 {
  95         if (severity != NULL)
  96                 *severity = rdc_severity;
  97         return (rdc_error_str ? rdc_error_str : "");
  98 }