Jetson Linux API Reference

32.7.3 Release
NvLogging.h File Reference

Detailed Description

Description: This file defines macros for logging messages.

NVIDIA Multimedia API: Logging API

Definition in file NvLogging.h.

Go to the source code of this file.

Macros

#define LOG_LEVEL_INFO   0
 Specifies the log level for Information messages. More...
 
#define LOG_LEVEL_ERROR   1
 Specifies the log level for Error messages. More...
 
#define LOG_LEVEL_WARN   2
 Specifies the log level for Warning messages. More...
 
#define LOG_LEVEL_DEBUG   3
 Specifies the log level for Debug messages. More...
 
#define DEFAULT_LOG_LEVEL   LOG_LEVEL_ERROR
 Specifies the default log level. More...
 
#define PRINT_MSG(level, str1)
 Prints log messages. More...
 
#define INFO_MSG(str)   PRINT_MSG(LOG_LEVEL_INFO, str)
 Prints a log message of level LOG_LEVEL_INFO. More...
 
#define COMP_INFO_MSG(str)   INFO_MSG("<" << comp_name << "> " << str)
 Prints a component-specific log message of level LOG_LEVEL_INFO. More...
 
#define CAT_INFO_MSG(str)   INFO_MSG("<" CAT_NAME "> " << str)
 Prints a category-specific (Component type) system error log message of level LOG_LEVEL_INFO. More...
 
#define ERROR_MSG(str)   PRINT_MSG(LOG_LEVEL_ERROR, str)
 Prints a log message of level LOG_LEVEL_ERROR. More...
 
#define COMP_ERROR_MSG(str)   ERROR_MSG("<" << comp_name << "> " << str)
 Prints a component-specific log message of level LOG_LEVEL_ERROR. More...
 
#define CAT_ERROR_MSG(str)   ERROR_MSG("<" CAT_NAME "> " << str)
 Prints a category-specific (Component type) log message of level LOG_LEVEL_ERROR. More...
 
#define SYS_ERROR_MSG(str)   ERROR_MSG(str << ": " << strerror(errno))
 Prints a system error log message of level LOG_LEVEL_ERROR with the string description of the errno value appended. More...
 
#define COMP_SYS_ERROR_MSG(str)   SYS_ERROR_MSG("<" << comp_name << "> " << str)
 Prints a component-specific system error log message of level LOG_LEVEL_ERROR. More...
 
#define CAT_SYS_ERROR_MSG(str)   SYS_ERROR_MSG("<" CAT_NAME "> " << str)
 Prints a category-specific (Component type) system error log message of level LOG_LEVEL_ERROR. More...
 
#define WARN_MSG(str)   PRINT_MSG(LOG_LEVEL_WARN, str)
 Prints a log message of level LOG_LEVEL_WARN. More...
 
#define COMP_WARN_MSG(str)   WARN_MSG("<" << comp_name << "> :" << str)
 Prints a component-specific log message of level LOG_LEVEL_WARN. More...
 
#define CAT_WARN_MSG(str)   WARN_MSG("<" CAT_NAME "> " << str)
 Print a category-specific (Component type) log message of level LOG_LEVEL_WARN. More...
 
#define DEBUG_MSG(str)   PRINT_MSG(LOG_LEVEL_DEBUG, str)
 Prints a log message of level LOG_LEVEL_DEBUG. More...
 
#define COMP_DEBUG_MSG(str)   DEBUG_MSG("<" << comp_name << "> :" << str)
 Prints a component-specific log message of level LOG_LEVEL_DEBUG. More...
 
#define CAT_DEBUG_MSG(str)   DEBUG_MSG("<" CAT_NAME "> " << str)
 Prints a category-specific (Component type) log message of level LOG_LEVEL_DEBUG. More...
 

Variables

int log_level
 Holds the current log level at runtime by assignment of one of the LOG_LEVEL_* values. More...