Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/scripts/dtc/util.h b/scripts/dtc/util.h
index 66fba8e..ca5cb52 100644
--- a/scripts/dtc/util.h
+++ b/scripts/dtc/util.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef UTIL_H
#define UTIL_H
@@ -8,21 +9,6 @@
/*
* Copyright 2011 The Chromium Authors, All Rights Reserved.
* Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
*/
#ifdef __GNUC__
@@ -72,6 +58,8 @@
extern char *xstrdup(const char *s);
extern int PRINTF(2, 3) xasprintf(char **strp, const char *fmt, ...);
+extern int PRINTF(2, 3) xasprintf_append(char **strp, const char *fmt, ...);
+extern int xavsprintf_append(char **strp, const char *fmt, va_list ap);
extern char *join_path(const char *path, const char *name);
/**
@@ -98,16 +86,10 @@
* stderr.
*
* @param filename The filename to read, or - for stdin
+ * @param len If non-NULL, the amount of data we managed to read
* @return Pointer to allocated buffer containing fdt, or NULL on error
*/
-char *utilfdt_read(const char *filename);
-
-/**
- * Like utilfdt_read(), but also passes back the size of the file read.
- *
- * @param len If non-NULL, the amount of data we managed to read
- */
-char *utilfdt_read_len(const char *filename, off_t *len);
+char *utilfdt_read(const char *filename, size_t *len);
/**
* Read a device tree file into a buffer. Does not report errors, but only
@@ -116,23 +98,17 @@
*
* @param filename The filename to read, or - for stdin
* @param buffp Returns pointer to buffer containing fdt
+ * @param len If non-NULL, the amount of data we managed to read
* @return 0 if ok, else an errno value representing the error
*/
-int utilfdt_read_err(const char *filename, char **buffp);
-
-/**
- * Like utilfdt_read_err(), but also passes back the size of the file read.
- *
- * @param len If non-NULL, the amount of data we managed to read
- */
-int utilfdt_read_err_len(const char *filename, char **buffp, off_t *len);
+int utilfdt_read_err(const char *filename, char **buffp, size_t *len);
/**
* Write a device tree buffer to a file. This will report any errors on
* stderr.
*
* @param filename The filename to write, or - for stdout
- * @param blob Poiner to buffer containing fdt
+ * @param blob Pointer to buffer containing fdt
* @return 0 if ok, -1 on error
*/
int utilfdt_write(const char *filename, const void *blob);
@@ -143,7 +119,7 @@
* an error message for the user.
*
* @param filename The filename to write, or - for stdout
- * @param blob Poiner to buffer containing fdt
+ * @param blob Pointer to buffer containing fdt
* @return 0 if ok, else an errno value representing the error
*/
int utilfdt_write_err(const char *filename, const void *blob);