3 * Copyright 2008 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include <usrp2/copy_handler.h>
32 copy_handler::copy_handler(void *dest, size_t len)
33 : d_dest((uint8_t *)dest), d_space(len), d_bytes(0), d_times(0)
37 copy_handler::~copy_handler()
43 copy_handler::operator()(const void *base, size_t len)
46 return KEEP|DONE; // can't do anything, retry later
48 memcpy(&d_dest[d_bytes], base, len);
53 if (d_space < MIN_COPY_LEN)
54 return DONE; // don't call me anymore