qb_log_callsites_register - If you are using dynamically loadable modules via dlopen() and you load them
Contents
Copyright
Copyright (c) 2017 Red Hat, Inc.
LIBQB 2023-07-21 QB_LOG_CALLSITES_REGISTER(3)
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);
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:
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)
Structures
An instance of this structure is created for each log message with the message-id.
structqb_log_callsite{constchar*function;constchar*filename;constchar*format;uint8_tpriority;uint32_tlineno;uint32_ttargets;uint32_ttags;constchar*message_id;};Synopsis
#include<qb/qblog.h>int32_tqb_log_callsites_register(
structqb_log_callsite*_start,
structqb_log_callsite*_stop
);
