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-rw-r--r--ubi-utils/include/libmtd.h15
-rw-r--r--ubi-utils/include/libubi.h4
2 files changed, 17 insertions, 2 deletions
diff --git a/ubi-utils/include/libmtd.h b/ubi-utils/include/libmtd.h
index c8b44e8..dd82b72 100644
--- a/ubi-utils/include/libmtd.h
+++ b/ubi-utils/include/libmtd.h
@@ -214,6 +214,21 @@ int mtd_write(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
void *buf, int len);
/**
+ * mtd_write_img - write a file to MTD device.
+ * @mtd: MTD device description object
+ * @fd: MTD device node file descriptor
+ * @eb: eraseblock to write to
+ * @offs: offset withing the eraseblock to write to
+ * @img_name: the file to write
+ *
+ * This function writes an image @img_name the MTD device defined by @mtd. @eb
+ * and @offs are the starting eraseblock and offset on the MTD device. Returns
+ * %0 in case of success and %-1 in case of failure.
+ */
+int mtd_write_img(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+ const char *img_name);
+
+/**
* mtd_probe_node - test MTD node.
* @desc: MTD library descriptor
* @node: the node to test
diff --git a/ubi-utils/include/libubi.h b/ubi-utils/include/libubi.h
index f029a8d..ffc4be9 100644
--- a/ubi-utils/include/libubi.h
+++ b/ubi-utils/include/libubi.h
@@ -43,8 +43,8 @@ typedef void * libubi_t;
* @dev_num: number to assign to the newly created UBI device
* (%UBI_DEV_NUM_AUTO should be used to automatically assign the
* number)
- * @mtd_num: MTD device number to attach
- * @dev: path to device node to attach
+ * @mtd_num: MTD device number to attach (used if @dev is %NULL)
+ * @dev: path to MTD device node to attach
* @vid_hdr_offset: VID header offset (%0 means default offset and this is what
* most of the users want)
*/