1 /**************************************************************************
5 * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
7 * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
8 * JinYoung Jeon <jy0.jeon@samsung.com>,
9 * Taeheon Kim <th908.kim@samsung.com>,
10 * YoungJun Cho <yj44.cho@samsung.com>,
11 * SooChan Lim <sc1.lim@samsung.com>,
12 * Boram Park <sc1.lim@samsung.com>
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16 * "Software"), to deal in the Software without restriction, including
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19 * permit persons to whom the Software is furnished to do so, subject to
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22 * The above copyright notice and this permission notice (including the
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34 **************************************************************************/
40 #include <sys/syscall.h>
48 * @brief The header file to print logs in frontend and backend modules
50 * The TDM debug log can be enable by setting "TDM_DEBUG" enviroment. And also,
51 * the TDM dlog can be enable by setting "TDM_DLOG" enviroment.
54 * $ export TDM_DEBUG=1
66 void tdm_log_enable_color(unsigned int enable);
67 void tdm_log_enable_dlog(unsigned int enable);
68 void tdm_log_enable_debug(unsigned int enable);
69 void tdm_log_set_debug_level(int level);
70 void tdm_log_print(int level, const char *fmt, ...);
72 #define TDM_DBG(fmt, args...) \
73 tdm_log_print(TDM_LOG_LEVEL_DBG, "[%d][%s %d]"fmt"\n", \
74 (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
75 #define TDM_INFO(fmt, args...) \
76 tdm_log_print(TDM_LOG_LEVEL_INFO, "[%d][%s %d]"fmt"\n", \
77 (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
78 #define TDM_WRN(fmt, args...) \
79 tdm_log_print(TDM_LOG_LEVEL_WRN, "[%d][%s %d]"fmt"\n", \
80 (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
81 #define TDM_ERR(fmt, args...) \
82 tdm_log_print(TDM_LOG_LEVEL_ERR, "[%d][%s %d]"fmt"\n", \
83 (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
89 #endif /* _TDM_LOG_H_ */