Function updPageMeta

graphdb.js:955–962

(self, index, fn)

}

function updPageMeta(self, index, fn) {
	var offset = offsetPage(self, index);
	var buf = U.createBufferSize(self.header.pagesize);
	Fs.read(self.fd, buf, 0, buf.length, offset, function() {
		fn(null, buf);
		Fs.write(self.fd, buf, 0, buf.length, offset, self.cb_error);
	});
}

function remDocument(self) {
	if (!self.ready || self.states.remove || !self.pending.remove.length || F.isKilled)