Man page - qb_log_ctl2(3)

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libqb-dev

Manual

QB_LOG_CTL2

NAME
SYNOPSIS
PARAMS
DESCRIPTION
STRUCTURES
NOTE
SEE ALSO
COPYRIGHT

NAME

qb_log_ctl2 - Extension of main logging control function accepting also strings.

SYNOPSIS

#include <qb/qblog.h>

int32_t qb_log_ctl2 (
/*
* QB_LOG_SYSLOG, QB_LOG_STDERR or result from qb_log_file_open()
*/
int32_t target ,
/*
* configuration directive ("what to configure") that accepts either
* int32_t or a null-terminated string argument determining the new value unless
* ignored for particular directive (compatible directives: those valid for
* qb_log_ctlQB_LOG_CONF_IDENT)

*/
enum qb_log_conf conf_type,
/*
* the new value for a state-changing configuration directive, ignored
* otherwise; for QB_LOG_CONF_IDENT, ’s’ member as new identifier to openlog(), for
* all qb_log_ctl-compatible ones, ’i32’ member is assumed (although a
* preferred way is to use that original function directly as it allows for more type
* safety)
*/
qb_log_ctl2_arg_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 either int32_t or a null-terminated string argument determining the new value unless ignored for particular directive (compatible directives: those valid for qb_log_ctlQB_LOG_CONF_IDENT)

arg the new value for a state-changing configuration directive, ignored otherwise; for QB_LOG_CONF_IDENT, ’s’ member as new identifier to openlog(), for all qb_log_ctl-compatible ones, ’i32’ member is assumed (although a preferred way is to use that original function directly as it allows for more type safety)

DESCRIPTION

STRUCTURES

struct qb_log_ctl2_arg_t {
int32_t i32 ;
const char * s ;
};

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 ;
};

NOTE

You can use QB_LOG_CTL2_I32 and QB_LOG_CTL2_S macros for a convenient on-the-fly construction of the object to be passed as an arg argument.

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_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_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)