C++ (Cpp) file_init_path示例

示例#1

文件： arch_flash_powerpc.c 项目： code-hippo/skiboot

static struct blocklevel_device *arch_init_blocklevel(const char *file)
{
	int rc;
	struct blocklevel_device *new_bl = NULL;
	char *real_file = NULL;

	if (!file) {
		rc = get_dev_mtd(FDT_FLASH_PATH, &real_file);
		if (rc)
			return NULL;
	}

	file_init_path(file ? file : real_file, NULL, &new_bl);
	free(real_file);
	return new_bl;
}

示例#2

文件： arch_flash_x86.c 项目： ajdlinux/skiboot

int arch_flash_init(struct blocklevel_device **r_bl, const char *file, bool keep_alive)
{
	int rc;
	struct blocklevel_device *new_bl;

	/* Must have passed through a file to operate on */
	if (!file) {
		fprintf(stderr, "Cannot operate without a file\n");
		return -1;
	}

	rc = file_init_path(file, NULL, keep_alive, &new_bl);
	if (rc)
		return -1;

	*r_bl = new_bl;
	return 0;
}