sync=(p1)
public
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.
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static VALUE
rb_gzfile_set_sync(VALUE obj, VALUE 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;
}