Same as IO. If flag is true, the associated
IO object must respond to the flush method.
While sync mode is
true, the compression ratio decreases sharply.
/*
* call-seq: sync = flag
*
* Same as IO. If flag is +true+, the associated IO object must respond to the
* +flush+ method. While +sync+ mode is +true+, the compression ratio
* decreases sharply.
*/
static VALUE
rb_gzfile_set_sync(obj, mode)
VALUE obj, mode;
{
struct gzfile *gz = get_gzfile(obj);
if (RTEST(mode)) {
gz->z.flags |= GZFILE_FLAG_SYNC;
}
else {
gz->z.flags &= ~GZFILE_FLAG_SYNC;
}
return mode;
}