contrib/bind-9.2.4rc7/lib/isc/include/isc/error.h

   1 /*
   2  * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 1998-2001  Internet Software Consortium.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  10  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15  * PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /* $Id: error.h,v 1.13.2.1 2004/03/09 06:11:55 marka Exp $ */
  19
  20 #ifndef ISC_ERROR_H
  21 #define ISC_ERROR_H 1
  22
  23 #include <stdarg.h>
  24
  25 #include <isc/formatcheck.h>
  26 #include <isc/lang.h>
  27
  28 ISC_LANG_BEGINDECLS
  29
  30 typedef void (*isc_errorcallback_t)(const char *, int, const char *, va_list);
  31
  32 void
  33 isc_error_setunexpected(isc_errorcallback_t);
  34
  35 void
  36 isc_error_setfatal(isc_errorcallback_t);
  37
  38 void
  39 isc_error_unexpected(const char *, int, const char *, ...)
  40      ISC_FORMAT_PRINTF(3, 4);
  41
  42 void
  43 isc_error_fatal(const char *, int, const char *, ...)
  44      ISC_FORMAT_PRINTF(3, 4);
  45
  46 void
  47 isc_error_runtimecheck(const char *, int, const char *);
  48
  49 #define ISC_ERROR_RUNTIMECHECK(cond) \
  50         ((void) ((cond) || \
  51                  ((isc_error_runtimecheck)(__FILE__, __LINE__, #cond), 0)))
  52
  53 ISC_LANG_ENDDECLS
  54
  55 #endif /* ISC_ERROR_H */