src/intel/common/intel_log.h

   1 /*
   2  * Copyright 2017 Google
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 #ifndef INTEL_LOG_H
  25 #define INTEL_LOG_H
  26
  27 #include <stdarg.h>
  28
  29 #include "util/macros.h"
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #ifndef INTEL_LOG_TAG
  36 #define INTEL_LOG_TAG "INTEL-MESA"
  37 #endif
  38
  39 enum intel_log_level {
  40    INTEL_LOG_ERROR,
  41    INTEL_LOG_WARN,
  42    INTEL_LOG_INFO,
  43    INTEL_LOG_DEBUG,
  44 };
  45
  46 void PRINTFLIKE(3, 4)
  47 intel_log(enum intel_log_level, const char *tag, const char *format, ...);
  48
  49 void
  50 intel_log_v(enum intel_log_level, const char *tag, const char *format,
  51             va_list va);
  52
  53 #define intel_loge(fmt, ...) intel_log(INTEL_LOG_ERROR, (INTEL_LOG_TAG), (fmt), ##__VA_ARGS__)
  54 #define intel_logw(fmt, ...) intel_log(INTEL_LOG_WARN, (INTEL_LOG_TAG), (fmt), ##__VA_ARGS__)
  55 #define intel_logi(fmt, ...) intel_log(INTEL_LOG_INFO, (INTEL_LOG_TAG), (fmt), ##__VA_ARGS__)
  56 #ifdef DEBUG
  57 #define intel_logd(fmt, ...) intel_log(INTEL_LOG_DEBUG, (INTEL_LOG_TAG), (fmt), ##__VA_ARGS__)
  58 #else
  59 #define intel_logd(fmt, ...) __intel_log_use_args((fmt), ##__VA_ARGS__)
  60 #endif
  61
  62 #define intel_loge_v(fmt, va) intel_log_v(INTEL_LOG_ERROR, (INTEL_LOG_TAG), (fmt), (va))
  63 #define intel_logw_v(fmt, va) intel_log_v(INTEL_LOG_WARN, (INTEL_LOG_TAG), (fmt), (va))
  64 #define intel_logi_v(fmt, va) intel_log_v(INTEL_LOG_INFO, (INTEL_LOG_TAG), (fmt), (va))
  65 #ifdef DEBUG
  66 #define intel_logd_v(fmt, va) intel_log_v(INTEL_LOG_DEBUG, (INTEL_LOG_TAG), (fmt), (va))
  67 #else
  68 #define intel_logd_v(fmt, va) __intel_log_use_args((fmt), (va))
  69 #endif
  70
  71
  72 #ifndef DEBUG
  73 /* Suppres -Wunused */
  74 static inline void PRINTFLIKE(1, 2)
  75 __intel_log_use_args(const char *format, ...) { }
  76 #endif
  77
  78 #ifdef __cplusplus
  79 }
  80 #endif
  81
  82 #endif /* INTEL_LOG_H */