FreeRTOS/Common/ethernet/lwIP_132/src/netif/ppp/pppdebug.h

   1 /*****************************************************************************
   2 * pppdebug.h - System debugging utilities.
   3 *
   4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
   5 * portions Copyright (c) 1998 Global Election Systems Inc.
   6 * portions Copyright (c) 2001 by Cognizant Pty Ltd.
   7 *
   8 * The authors hereby grant permission to use, copy, modify, distribute,
   9 * and license this software and its documentation for any purpose, provided
  10 * that existing copyright notices are retained in all copies and that this
  11 * notice and the following disclaimer are included verbatim in any
  12 * distributions. No written agreement, license, or royalty fee is required
  13 * for any of the authorized uses.
  14 *
  15 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
  16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25 *
  26 ******************************************************************************
  27 * REVISION HISTORY (please don't use tabs!)
  28 *
  29 * 03-01-01 Marc Boucher <marc@mbsi.ca>
  30 *   Ported to lwIP.
  31 * 98-07-29 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
  32 *   Original.
  33 *
  34 *****************************************************************************
  35 */
  36 #ifndef PPPDEBUG_H
  37 #define PPPDEBUG_H
  38
  39 /************************
  40 *** PUBLIC DATA TYPES ***
  41 ************************/
  42 /* Trace levels. */
  43 typedef enum {
  44 LOG_CRITICAL = 0,
  45 LOG_ERR      = 1,
  46 LOG_NOTICE   = 2,
  47 LOG_WARNING  = 3,
  48 LOG_INFO     = 5,
  49 LOG_DETAIL   = 6,
  50 LOG_DEBUG    = 7
  51 } LogCodes;
  52
  53
  54 /***********************
  55 *** PUBLIC FUNCTIONS ***
  56 ***********************/
  57 /*
  58  * ppp_trace - a form of printf to send tracing information to stderr
  59  */
  60 void ppp_trace(int level, const char *format,...);
  61
  62 #define TRACELCP PPP_DEBUG
  63
  64 #if PPP_DEBUG
  65
  66 #define AUTHDEBUG(a) ppp_trace a
  67 #define IPCPDEBUG(a) ppp_trace a
  68 #define UPAPDEBUG(a) ppp_trace a
  69 #define LCPDEBUG(a)  ppp_trace a
  70 #define FSMDEBUG(a)  ppp_trace a
  71 #define CHAPDEBUG(a) ppp_trace a
  72 #define PPPDEBUG(a)  ppp_trace a
  73
  74 #else /* PPP_DEBUG */
  75
  76 #define AUTHDEBUG(a)
  77 #define IPCPDEBUG(a)
  78 #define UPAPDEBUG(a)
  79 #define LCPDEBUG(a)
  80 #define FSMDEBUG(a)
  81 #define CHAPDEBUG(a)
  82 #define PPPDEBUG(a)
  83
  84 #endif /* PPP_DEBUG */
  85
  86 #endif /* PPPDEBUG_H */