ceph/src/include/error.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15
  16 #include <stdarg.h>
  17
  18 #ifdef    __cplusplus
  19 extern "C" {
  20 #endif
  21
  22 #define SYSERROR() syserror("At %s:%d", __FILE__, __LINE__)
  23
  24 #define ASSERT(c) \
  25   ((c) || (exiterror("Assertion failed at %s:%d", __FILE__, __LINE__), 1))
  26
  27 /* print usage error message and exit */
  28 extern void userror(const char *use, const char *fmt, ...);
  29
  30 /* print system error message and exit */
  31 extern void syserror(const char *fmt, ...);
  32
  33 /* print error message and exit */
  34 extern void exiterror(const char *fmt, ...);
  35
  36 /* print error message */
  37 extern void error(const char *fmt, ...);
  38
  39 #ifdef    __cplusplus
  40 } // extern "C"
  41 #endif