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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "LzmaDec.h"
void usage()
{
fprintf(stderr, "Usage: syspatch <patch> <target>\n");
}
int main(int argc, char *argv[])
{
char *patch_path;
char *target_path;
int patch_fd;
int target_fd;
if (argc == 3) {
patch_path = argv[1];
target_path = argv[2];
} else {
usage();
exit(-1);
}
patch_fd = open(patch_path, O_RDONLY);
if (patch_fd < 0) {
fprintf(stderr, "Couldn't open patch file (%s)\n", strerror(errno));
exit(-1);
}
target_fd = open(target_path, O_RDWR);
if (target_fd < 0) {
fprintf(stderr, "Couldn't open target file (%s)\n", strerror(errno));
exit(-1);
}
close(patch_fd);
close(target_fd);
exit(0);
}
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