Man page - qb_log_ctl(3)

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libqb-dev

Manual

QB_LOG_CTL

NAME
SYNOPSIS
PARAMS
DESCRIPTION
STRUCTURES
RETURN VALUE
SEE ALSO
COPYRIGHT

NAME

qb_log_ctl - 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

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)