main.c (cdd38c5f1ce4398ec58fec95904b75824daab7b5) main.c (e8ba0b2b64126381643bb50df3556b139a60545a)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Boot config tool for initrd image
4 */
5#include <stdio.h>
6#include <stdlib.h>
7#include <sys/types.h>
8#include <sys/stat.h>

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394 if (fd < 0) {
395 ret = -errno;
396 pr_err("Failed to open %s: %d\n", path, ret);
397 free(data);
398 return ret;
399 }
400 /* TODO: Ensure the @path is initramfs/initrd image */
401 if (fstat(fd, &stat) < 0) {
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Boot config tool for initrd image
4 */
5#include <stdio.h>
6#include <stdlib.h>
7#include <sys/types.h>
8#include <sys/stat.h>

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394 if (fd < 0) {
395 ret = -errno;
396 pr_err("Failed to open %s: %d\n", path, ret);
397 free(data);
398 return ret;
399 }
400 /* TODO: Ensure the @path is initramfs/initrd image */
401 if (fstat(fd, &stat) < 0) {
402 ret = -errno;
402 pr_err("Failed to get the size of %s\n", path);
403 goto out;
404 }
405
406 /* To align up the total size to BOOTCONFIG_ALIGN, get padding size */
407 total_size = stat.st_size + size + sizeof(u32) * 2 + BOOTCONFIG_MAGIC_LEN;
408 pad = ((total_size + BOOTCONFIG_ALIGN - 1) & (~BOOTCONFIG_ALIGN_MASK)) - total_size;
409 size += pad;

--- 98 unchanged lines hidden --- 		403 pr_err("Failed to get the size of %s\n", path);
404 goto out;
405 }
406
407 /* To align up the total size to BOOTCONFIG_ALIGN, get padding size */
408 total_size = stat.st_size + size + sizeof(u32) * 2 + BOOTCONFIG_MAGIC_LEN;
409 pad = ((total_size + BOOTCONFIG_ALIGN - 1) & (~BOOTCONFIG_ALIGN_MASK)) - total_size;
410 size += pad;

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