NAME

       qb_log_custom_open - Open a custom log target.

SYNOPSIS

       #include <qb/qblog.h>

       int32_t qb_log_custom_open(
           qb_log_logger_fn  log_fn,
           qb_log_close_fn   close_fn,
           qb_log_reload_fn  reload_fn,
           void             *user_data
       );

DESCRIPTION

RETURN VALUE

       -errno     on error

       value      in inclusive range QB_LOG_TARGET_DYNAMIC_START to QB_LOG_TARGET_DYNAMIC_END (to
       be passed into other qb_log_* functions)

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_ctl(3), qb_log_filter_ctl(3),
       qb_log_custom_close(3), qb_log_init(3), qb_log_file_open(3),

COPYRIGHT

       Copyright (c) 2017 Red Hat, Inc.