hardware/msm7k/librpc/debug.h

   1 /*
   2 ** Copyright 2008, The Android Open-Source Project
   3 **
   4 ** Licensed under the Apache License, Version 2.0 (the "License");
   5 ** you may not use this file except in compliance with the License.
   6 ** You may obtain a copy of the License at
   7 **
   8 **     http://www.apache.org/licenses/LICENSE-2.0
   9 **
  10 ** Unless required by applicable law or agreed to in writing, software
  11 ** distributed under the License is distributed on an "AS IS" BASIS,
  12 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 ** See the License for the specific language governing permissions and
  14 ** limitations under the License.
  15 */
  16
  17 #ifndef DEBUG_H
  18 #define DEBUG_H
  19
  20 #include <stdio.h>
  21
  22 #define LOG_TAG "RPC"
  23 #include <utils/Log.h>
  24
  25 #ifdef RPC_LOG_TO_STDOUT_ONLY
  26 #define PRINT(x...) do {                                    \
  27         fprintf(stdout, "%s(%d) ", __FUNCTION__, __LINE__); \
  28         fprintf(stdout, ##x);                               \
  29     } while(0)
  30 #elif defined(RPC_LOG_TO_STDOUT_AND_LOG)
  31 #define PRINT(x...) do {                                    \
  32         fprintf(stdout, "%s(%d) ", __FUNCTION__, __LINE__); \
  33         fprintf(stdout, ##x);                               \
  34         LOGI(x);                               \
  35     } while(0)
  36 #else
  37 #define PRINT(x...) LOGI(x)
  38 #endif
  39
  40 #ifdef DEBUG
  41 #define D PRINT
  42 #else
  43 #define D(x...) do { } while(0)
  44 #endif
  45
  46 #ifdef VERBOSE
  47 #define V PRINT
  48 #else
  49 #define V(x...) do { } while(0)
  50 #endif
  51
  52 #define E(x...) do {                                        \
  53         fprintf(stderr, "%s(%d) ", __FUNCTION__, __LINE__); \
  54         fprintf(stderr, ##x);                               \
  55         LOGE(x);                                            \
  56     } while(0)
  57
  58 #define FAILIF(cond, msg...) do {                                              \
  59         if (__builtin_expect (cond, 0)) {                                      \
  60             fprintf(stderr, "%s:%s:(%d): ", __FILE__, __FUNCTION__, __LINE__); \
  61             fprintf(stderr, ##msg);                                            \
  62             LOGE(msg);                                                         \
  63         }                                                                      \
  64     } while(0)
  65
  66 #endif/*DEBUG_H*/