tinylog | lightweight C C++ logging library developed for Linux

tinylog is a C library typically used in Logging applications. tinylog has no bugs, it has no vulnerabilities and it has low support. However tinylog has a Non-SPDX License. You can download it from GitHub.

int tlog_init(const char *logfile, int maxlogsize, int maxlogcount, int buffsize, unsigned int flag); Function：Initialize log module logfile: log file maxlogsize: The maximum size of a single log file. maxlogcount: Number of archived logs. buffsize: Buffer size flag: log output flag: List of flags are as follows. Function：Print log level: Current log Levels format: Log formats. tlog_debug, tlog_info, tlog_notice, tlog_warn, tlog_error, tlog_fatal. Function：Print log, for c++ use << output log. format: Log formats. Function：Registers a custom Format function, and the callback function is defined as：tlog_format_func. tlog_reg_log_output_func(tlog_log_output_func output, void *private) Function: Register the custom log output function. The callback function is defined as: tlog_log_output_func. The TLOG_SEGMENT flag can be set during log initialization to return the callback to an independent full log. Function：Set log level，valid level are :TLOG_DEBUG, TLOG_INFO, TLOG_NOTICE, TLOG_WARN, TLOG_ERROR, TLOG_FATAL. Function：Update log file. logfile: log file. Function：set whether the log is output to screen. tlog_open(const char *logfile, int maxlogsize, int maxlogcount, int buffsize, unsigned int flag). Function: Initializes a new log stream. When finished, it is closed with tlog_cloese. logfile: log file. maxlogsize: The maximum size of a single log file. maxlogcount: The number of archived logs. buffsize: The size of the buffer. flag: log output flag: List of flags are as follows. Function: Turn off the log stream log: The log stream handle. tlog_printf(tlog_log *log, const char *format, ...). Function: Print the log to the specified log stream log: The log stream handle. format: The log format. Function: Print the log to the specified log stream, use << output log like std::out log: The log stream handle. tlog_vprintf(tlog_log *log, const char *format, va_list ap). Function: Print the log to the specified log stream log: The log stream handle. format: The log format. ap: List of parameters. tlog_logscreen(tlog_log *log, int enable). Function: Set whether the log stream is output to the screen log: The log stream handle. enable: Whether to enable. Function: Get local time. tm: Local time output. tlog_reg_output_func(tlog_log *log, tlog_output_func output). Function: Register the log stream output callback function. After the specified, the built-in write local file interface will be invalid. The TLOG_SEGMENT flag can be set when the log stream is initialized to return the callback to an independent complete log. tlog_set_private(tlog_log *log, void *private). Function: Set private parameters for retrieval in the callback function. log: The log stream handle. private: private parameter. Function: Get the private parameter, which is obtained from the callback function. log: The log stream handle. return value: private parameter. tlog_rename_logfile(tlog_log *log, const char *logfile). Function: Rename log file. log: The log stream handle. logfile: log file.