NAME

       qb_log_callsites_register - 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:

SYNOPSIS

       #include <qb/qblog.h>

       int32_t qb_log_callsites_register(
           struct qb_log_callsite   *_start,
           struct qb_log_callsite   *_stop
       );

DESCRIPTION

          _start = dlsym (dl_handle, QB_ATTR_SECTION_START_STR);
       _stop = dlsym (dl_handle, QB_ATTR_SECTION_STOP_STR);
       qb_log_callsites_register(_start, _stop);

STRUCTURES

       An instance of this structure is created for each log message with the message-id.

       struct qb_log_callsite {
           const char   *function;
           const char   *filename;
           const char   *format;
           uint8_t       priority;
           uint32_t      lineno;
           uint32_t      targets;
           uint32_t      tags;
           const char   *message_id;
       };

SEE ALSO

       qb_log_filter_fn_set(3), qb_log_from_external_source_va2(3), qb_log_thread_start(3),
       qb_log_target_user_data_get(3), qb_log_tags_stringify_fn_set(3), qb_log_file_reopen(3),
       qb_log_fini(3), qb_log_callsites_dump(3), qb_log_ctl2(3), qb_log_target_user_data_set(3),
       qb_log_target_format(3), qb_log_thread_priority_set(3), qb_log_facility2int(3),
       qb_log_filter_ctl2(3), qb_log_file_close(3), qb_log_format_set(3), qb_log_real_(3),
       qb_log_from_external_source_va(3), qb_log_callsite_get(3),
       qb_log_blackbox_write_to_file(3), qb_log_real_va_(3), qb_log_from_external_source(3),
       qb_log_blackbox_print_from_file(3), qb_log_facility2str(3), qb_log_callsite_get2(3),
       qb_log_ctl(3), qb_log_filter_ctl(3), qb_log_custom_close(3), qb_log_init(3),
       qb_log_file_open(3), qb_log_custom_open(3)

COPYRIGHT

       Copyright (c) 2017 Red Hat, Inc.