qb_log_ctl - Man Page
Main logging control function.
Synopsis
#include <qb/qblog.h> int32_t qb_log_ctl( /* * QB_LOG_SYSLOG, QB_LOG_STDERR or result from qb_log_file_open() */ int32_t target, /* * configuration directive ("what to configure") that accepts int32_t * argument determining the new value unless ignored for particular directive * altogether (incompatible directives: QB_LOG_CONF_IDENT) */ enum qb_log_conf conf_type, /* * the new value for a state-changing configuration directive, ignored * otherwise */ int32_t arg );
Params
target QB_LOG_SYSLOG, QB_LOG_STDERR or result from qb_log_file_open()
conf_type configuration directive ("what to configure") that accepts int32_t argument determining the new value unless ignored for particular directive altogether (incompatible directives: QB_LOG_CONF_IDENT)
arg the new value for a state-changing configuration directive, ignored otherwise
Description
Structures
enum qb_log_conf { QB_LOG_CONF_ENABLED; QB_LOG_CONF_FACILITY; QB_LOG_CONF_DEBUG; QB_LOG_CONF_SIZE; QB_LOG_CONF_THREADED; QB_LOG_CONF_PRIORITY_BUMP; QB_LOG_CONF_STATE_GET; QB_LOG_CONF_FILE_SYNC; QB_LOG_CONF_EXTENDED; QB_LOG_CONF_IDENT; QB_LOG_CONF_MAX_LINE_LEN; QB_LOG_CONF_ELLIPSIS; QB_LOG_CONF_USE_JOURNAL; };
Return Value
-errno on error
0 on success
qb_log_target_state for QB_LOG_CONF_STATE_GET
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_callsites_register(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_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.
Referenced By
qb_log_blackbox_print_from_file(3), qb_log_blackbox_write_to_file(3), qb_log_callsite_get(3), qb_log_callsites_dump(3), qb_log_callsites_register(3), qb_log_ctl2(3), qb_log_custom_close(3), qb_log_custom_open(3), qb_log_facility2int(3), qb_log_facility2str(3), qb_log_file_close(3), qb_log_file_open(3), qb_log_file_reopen(3), qb_log_filter_ctl(3), qb_log_filter_ctl2(3), qb_log_filter_fn_set(3), qb_log_fini(3), qb_log_format_set(3), qb_log_from_external_source(3), qb_log_from_external_source_va(3), qblog.h(3), qb_log_init(3), qb_log_real_(3), qb_log_real_va_(3), qb_log_tags_stringify_fn_set(3), qb_log_target_format(3), qb_log_target_user_data_get(3), qb_log_target_user_data_set(3), qb_log_thread_priority_set(3), qb_log_thread_start(3).