qb_log_init3

qb_log_filter_fn_set(3) Instead of using the qb_log_filter_ctl() functions you can apply the filters manually by defining a callback and setting the targets field using qb_bit_set() and qb_bit_clear() like the following below: qb_log_from_external_source_va2(3) qb_log_thread_start(3) Start the logging pthread. qb_log_target_user_data_get(3) Retrieve the user data set by either qb_log_custom_open or qb_log_target_user_data_set. qb_log_tags_stringify_fn_set(3) Set the callback to map the 'tags' bit map to a string. qb_log_file_reopen(3) Open a new log file for an existing target. qb_log_fini(3) Logging system finalization function. qb_log_callsites_dump(3) Dump the callsite info to stdout. qb_log_ctl2(3) Extension of main logging control function accepting also strings. qb_log_target_user_data_set(3) Associate user data with this log target. qb_log_target_format(3) Format the callsite and timestamp info according to the format. qb_log_thread_priority_set(3) When using threaded logging set the pthread policy and priority. qb_log_facility2int(3) Convert string "auth" to equivalent number "LOG_AUTH" etc. qb_log_callsites_register(3) If you are using dynamically loadable modules via dlopen() and you load them after qb_log_init() then after you load the module you will need to do the following to get the filters to work in that module: qb_log_filter_ctl2(3) This extends qb_log_filter_ctl() by been able to provide a high_priority. qb_log_file_close(3) Close a log file and release its resources. qb_log_format_set(3) Set the format specifiers. qb_log_real_(3) Internal function: use qb_log() or qb_logt(). qb_log_from_external_source_va(3) qb_log_callsite_get(3) Get or create a callsite at the given position. qb_log_blackbox_write_to_file(3) Write the blackbox to file. qb_log_real_va_(3) qb_log_from_external_source(3) This function is to import logs from other code (like libraries) that provide a callback with their logs. qb_log_blackbox_print_from_file(3) Read the blackbox for file and print it out. qb_log_facility2str(3) Convert number "LOG_AUTH" to equivalent string "auth" etc. qb_log_callsite_get2(3) qb_log_ctl(3) Main logging control function. qb_log_filter_ctl(3) This allows you modify the 'tags' and 'targets' callsite fields at runtime. qb_log_custom_close(3) Close a custom log target and release its resources. qb_log_file_open(3) Open a log file. qb_log_custom_open(3) Open a custom log target.

qblog.h(3) The logging API provides four main parts (basics, filtering, threading & blackbox). qb_log_ctl(3) Main logging control function. qb_log_ctl2(3) Extension of main logging control function accepting also strings. qb_log_fini(3) Logging system finalization function. qb_log_real_(3) Internal function: use qb_log() or qb_logt(). qb_log_real_va_(3) qb_log_file_open(3) Open a log file. qb_log_file_close(3) Close a log file and release its resources. qb_log_filter_ctl(3) This allows you modify the 'tags' and 'targets' callsite fields at runtime. qb_log_format_set(3) Set the format specifiers. qb_log_custom_open(3) Open a custom log target. qb_log_file_reopen(3) Open a new log file for an existing target. qb_log_filter_ctl2(3) This extends qb_log_filter_ctl() by been able to provide a high_priority. qb_log_callsite_get(3) Get or create a callsite at the given position. qb_log_custom_close(3) Close a custom log target and release its resources. qb_log_facility2int(3) Convert string "auth" to equivalent number "LOG_AUTH" etc. qb_log_facility2str(3) Convert number "LOG_AUTH" to equivalent string "auth" etc. qb_log_thread_start(3) Start the logging pthread. qb_log_filter_fn_set(3) Instead of using the qb_log_filter_ctl() functions you can apply the filters manually by defining a callback and setting the targets field using qb_bit_set() and qb_bit_clear() like the following below: qb_log_target_format(3) Format the callsite and timestamp info according to the format. qb_log_callsites_dump(3) Dump the callsite info to stdout. qb_log_callsites_register(3) If you are using dynamically loadable modules via dlopen() and you load them after qb_log_init() then after you load the module you will need to do the following to get the filters to work in that module: qb_log_thread_priority_set(3) When using threaded logging set the pthread policy and priority. qb_log_from_external_source(3) This function is to import logs from other code (like libraries) that provide a callback with their logs. qb_log_target_user_data_get(3) Retrieve the user data set by either qb_log_custom_open or qb_log_target_user_data_set. qb_log_target_user_data_set(3) Associate user data with this log target. qb_log_tags_stringify_fn_set(3) Set the callback to map the 'tags' bit map to a string. qb_log_blackbox_write_to_file(3) Write the blackbox to file. qb_log_from_external_source_va(3) qb_log_blackbox_print_from_file(3) Read the blackbox for file and print it out.