NAME¶

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

SYNOPSIS¶

#include <qb/qblog.h>

int32_t qb_log_ctl2(


    int32_t            target,


    enum qb_log_conf   conf_type,


    qb_log_ctl2_arg_t  arg
);

PARAMS¶

target QB_LOG_SYSLOG, QB_LOG_STDERR or result from

conf_type configuration directive ("what to configure") that accepts either

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 argument.

SEE ALSO¶

qb_log_filter_fn_set(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_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) 2010-2020 Red Hat, Inc. All rights reserved.