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/* $Id$ */
/***
This file is part of syrep.
syrep is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
syrep is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License
along with syrep; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <unistd.h>
#include <assert.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#include "util.h"
#include "cmdline.h"
struct gengetopt_args_info args;
int interrupted;
int main(int argc, char *argv[]) {
int fda = -1, fdb = -1, r = -1;
off_t l;
assert(argc >= 3);
if ((fda = open(argv[1], O_RDONLY)) < 0 ||
(fdb = open(argv[2], O_RDWR|O_EXCL|O_CREAT, 0666)) < 0) {
fprintf(stderr, "open(): %s\n", strerror(errno));
goto finish;
}
if ((l = filesize(fda)) == (off_t) -1) {
fprintf(stderr, "filesize(): %s\n", strerror(errno));
goto finish;
}
if (copy_fd(fda, fdb, l) < 0) {
fprintf(stderr, "copy_fd(): %s\n", strerror(errno));
goto finish;
}
r = 0;
finish:
if (fda >= 0)
close(fda);
if (fdb >= 0)
close(fdb);
return r;
}
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