diff options
Diffstat (limited to 'src/resetCCMode.c')
-rwxr-xr-x | src/resetCCMode.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/resetCCMode.c b/src/resetCCMode.c deleted file mode 100755 index 2d3e8fe..0000000 --- a/src/resetCCMode.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2000 - 2017 Samsung Electronics Co., Ltd. - * - * Contact: MyoungJune Park <mj2004.park@samsung.com> - * Created by Wonil Choi <wonil22.choi@samsung.com> - * - * 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 <stdio.h> -#include <stdint.h> -#include <fcntl.h> -#include <string.h> -#include <sys/types.h> -#include <unistd.h> -#include <errno.h> - -#include "ccerror.h" - -#define PARAM_CC_ENC_RAW_SIZE 64 -#define PARAM_CC_FLAG_OFFSET 0x800 - -static const char dev_params[] = { - "/dev/disk/by-partlabel/param" -}; - -int resetSBFCCM(void) -{ - int ret, fd; - uint8_t eraw[PARAM_CC_ENC_RAW_SIZE]; - - memset(eraw, 0, PARAM_CC_ENC_RAW_SIZE); - if ((fd = open(dev_params, O_WRONLY)) == -1) { - ret = -CC_ERROR_UTIL_RESETSBFCCM; - goto open_fail; - } - - if (lseek(fd, -(PARAM_CC_FLAG_OFFSET), SEEK_END) == -1) { - ret = -(CC_ERROR_UTIL_RESETSBFCCM + 2); - goto out; - } - - if (write(fd, eraw, PARAM_CC_ENC_RAW_SIZE) != PARAM_CC_ENC_RAW_SIZE) { - ret = -(CC_ERROR_UTIL_RESETSBFCCM + 3); - goto out; - } - - ret = CC_ERROR_NONE; -out: - close(fd); -open_fail: - return ret; -} - -int main(void) -{ - int ret = resetSBFCCM(); - printf("resetSBFCCM() returns %d\n", ret); - return ret; -} - |