4 /* Copyright 2007,2009 Alain Knaff.
5 * This file is part of mtools.
7 * Mtools 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 of the License, or
10 * (at your option) any later version.
12 * Mtools 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
18 * along with Mtools. If not, see <http://www.gnu.org/licenses/>.
21 static Dword read_dword(int handle)
25 if(read(handle, (char *)val, 4) < 4)
28 return byte2dword(val);
31 UNUSED(static int32_t read_sdword(int handle))
35 if(read(handle, (char *)val, 4) < 4)
38 return byte2sdword(val);
42 struct SQwordRet { int64_t v; int err; };
43 UNUSED(static struct SQwordRet read_sqword(int handle) )
48 if(read(handle, (char *)val, 8) < 8) {
51 ret.v = (int64_t) byte2qword(val);