The following
flags are currently recognized:CONF_MFLAGS_IGNORE_ERRORS if set errors returned by individual configuration modules are ignored. If not set the first module error is considered fatal and no further modules are loads.
Normally any modules errors will add error information to the error queue. If CONF_MFLAGS_SILENT is set no error information is added.
If CONF_MFLAGS_NO_DSO is set configuration module loading from DSOs is disabled.
CONF_MFLAGS_IGNORE_MISSING_FILE if set will make CONF_load_modules_file() ignore missing configuration files. Normally a missing configuration file return an error.