/*
    Method:     Magick.set_log_format(format) -> Magick
    Notes:      Format is a string containing one or more of:
                %t  - current time
                %r  - elapsed time
                %u  - user time
                %p  - pid
                %m  - module (source file name)
                %f  - function name
                %l  - line number
                %d  - event domain (one of the events listed above)
                %e  - event name
                Plus other characters, including \n, etc.
*/
static VALUE
Magick_set_log_format(VALUE class, VALUE format)
{
#ifdef HAVE_SETLOGFORMAT
    SetLogFormat(STRING_PTR(format));
    return class;
#else
    rm_not_implemented();
    return (VALUE)0;
#endif
}