2 * Copyright (C) 2011 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 #define FCOPY_BUF_SZ 4096
27 static int file_copy(FILE *src, FILE *dst)
30 char *buf = malloc(FCOPY_BUF_SZ);
34 return FILE_COPY_ERROR_ALLOC_BUFFER;
37 n = fread(buf, 1, FCOPY_BUF_SZ, src);
39 if (fwrite(buf, 1, n, dst) != n)
40 ret = FILE_COPY_ERROR_WRITE;
43 ret = FILE_COPY_ERROR_READ;
54 int fcopy(const char *src, const char *dst)
59 fsrc = fopen(src, "r");
62 fdst = fopen(dst, "w+");
65 ret = file_copy(fsrc, fdst);
68 ret = FILE_COPY_ERROR_OPEN_DST;
73 ret = FILE_COPY_ERROR_OPEN_SRC;