1/* 2 * Shell-like utility functions 3 * 4 * Copyright (C) 2015, Broadcom Corporation. All Rights Reserved. 5 * 6 * Permission to use, copy, modify, and/or distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 13 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 15 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 16 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 * 18 * $Id: wapi_utils.h 241182 2011-02-17 21:50:03Z $ 19 */ 20 21#ifndef _WAPI_UTILS_H_ 22#define _WAPI_UTILS_H_ 23 24/* WAPI ramfs directories */ 25#define RAMFS_WAPI_DIR __CONFIG_WAPI_CONF__ 26#define CONFIG_DIR "config" 27#define WAPI_WAI_DIR RAMFS_WAPI_DIR"/"CONFIG_DIR 28#define WAPI_AS_DIR RAMFS_WAPI_DIR"/"CONFIG_DIR"/as1000" 29 30#define WAPI_TGZ_TMP_FILE RAMFS_WAPI_DIR"/config.tgz" 31 32#define WAPI_AS_CER_FILE WAPI_AS_DIR"/as.cer" 33 34/* WAPI partition magic number: "wapi" */ 35#define WAPI_MTD_MAGIC "\077\061\070\069" 36 37typedef struct { 38 unsigned int magic; 39 unsigned int len; 40 unsigned short checksum; 41} wapi_mtd_hdr_t; 42 43/* 44 * Write a file to an MTD device 45 * @param path file to write or a URL 46 * @param mtd path to or partition name of MTD device 47 * @return 0 on success and errno on failure 48 */ 49int wapi_mtd_backup(); 50 51/* 52 * Read MTD device to file 53 * @param path file to write or a URL 54 * @param mtd path to or partition name of MTD device 55 * @return 0 on success and errno on failure 56 */ 57int wapi_mtd_restore(); 58 59#endif /* _WAPI_UTILS_H_ */ 60