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Member "libextractor-1.11/src/main/extractor_common.h" (30 Jan 2021, 1818 Bytes) of package /linux/privat/libextractor-1.11.tar.gz:
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2 This file is part of libextractor.
3 Copyright (C) 2012 Vidyut Samanta and Christian Grothoff
5 libextractor is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 libextractor is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with libextractor; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
21 * @file main/extractor_common.h
22 * @brief commonly used functions within the library
23 * @author Christian Grothoff
26 #ifndef EXTRACTOR_COMMON_H
27 #define EXTRACTOR_COMMON_H
30 * Writes 'size' bytes from 'buf' to 'fd', returns only when
31 * writing is not possible, or when all 'size' bytes were written
32 * (never does partial writes).
34 * @param fd fd to write into
35 * @param buf buffer to read from
36 * @param size number of bytes to write
37 * @return number of bytes written (that is 'size'), or -1 on error
40 EXTRACTOR_write_all_ (int fd,
41 const void *buf,
42 size_t size);
46 * Read a buffer from a given descriptor.
48 * @param fd descriptor to read from
49 * @param buf buffer to fill
50 * @param size number of bytes to read into 'buf'
51 * @return -1 on error, size on success
54 EXTRACTOR_read_all_ (int fd,
55 void *buf,
56 size_t size);