diff options
| -rw-r--r-- | include/fdt.h | 19 | ||||
| -rw-r--r-- | include/libfdt.h | 7 | ||||
| -rw-r--r-- | include/libfdt_env.h | 20 | ||||
| -rw-r--r-- | libfdt/fdt.c | 4 | ||||
| -rw-r--r-- | libfdt/fdt_ro.c | 4 | ||||
| -rw-r--r-- | libfdt/fdt_rw.c | 2 |
6 files changed, 49 insertions, 7 deletions
diff --git a/include/fdt.h b/include/fdt.h index 48ccfd9..3dd3aca 100644 --- a/include/fdt.h +++ b/include/fdt.h @@ -1,3 +1,22 @@ +/* + * libfdt - Flat Device Tree manipulation + * Copyright (C) 2006 David Gibson, IBM Corporation. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + #ifndef _FDT_H #define _FDT_H diff --git a/include/libfdt.h b/include/libfdt.h index a0b4d55..61f56ec 100644 --- a/include/libfdt.h +++ b/include/libfdt.h @@ -1,5 +1,3 @@ -#ifndef _LIBFDT_H -#define _LIBFDT_H /* * libfdt - Flat Device Tree manipulation * Copyright (C) 2006 David Gibson, IBM Corporation. @@ -19,6 +17,9 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifndef _LIBFDT_H +#define _LIBFDT_H + #include <fdt.h> #include <libfdt_env.h> @@ -60,6 +61,8 @@ #define fdt_set_header(fdt, field, val) \ ((struct fdt_header *)(fdt))->field = cpu_to_fdt32(val) +int fdt_check_header(const void *fdt); + void *fdt_offset_ptr(const void *fdt, int offset, int checklen); #define fdt_offset_ptr_typed(fdt, offset, var) \ diff --git a/include/libfdt_env.h b/include/libfdt_env.h index 6c77852..e746314 100644 --- a/include/libfdt_env.h +++ b/include/libfdt_env.h @@ -1,3 +1,23 @@ +/* + * libfdt - Flat Device Tree manipulation (build/run environment adaptation) + * Copyright (C) 2007 Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com + * Original version written by David Gibson, IBM Corporation. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + #ifndef _LIBFDT_ENV_H #define _LIBFDT_ENV_H diff --git a/libfdt/fdt.c b/libfdt/fdt.c index 4b1c8ab..212b838 100644 --- a/libfdt/fdt.c +++ b/libfdt/fdt.c @@ -23,7 +23,7 @@ #include "libfdt_internal.h" -int _fdt_check_header(const void *fdt) +int fdt_check_header(const void *fdt) { if (fdt_magic(fdt) == FDT_MAGIC) { /* Complete tree */ @@ -72,7 +72,7 @@ const char *_fdt_find_string(const char *strtab, int tabsize, const char *s) int fdt_move(const void *fdt, void *buf, int bufsize) { - int err = _fdt_check_header(fdt); + int err = fdt_check_header(fdt); if (err) return err; diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c index ce01dc7..2711324 100644 --- a/libfdt/fdt_ro.c +++ b/libfdt/fdt_ro.c @@ -25,7 +25,7 @@ #define CHECK_HEADER(fdt) { \ int err; \ - if ((err = _fdt_check_header(fdt)) != 0) \ + if ((err = fdt_check_header(fdt)) != 0) \ return err; \ } @@ -188,7 +188,7 @@ struct fdt_property *fdt_get_property(const void *fdt, int offset, nextoffset; int err; - if ((err = _fdt_check_header(fdt)) != 0) + if ((err = fdt_check_header(fdt)) != 0) goto fail; err = -FDT_ERR_BADOFFSET; diff --git a/libfdt/fdt_rw.c b/libfdt/fdt_rw.c index b33fbf4..aaafc53 100644 --- a/libfdt/fdt_rw.c +++ b/libfdt/fdt_rw.c @@ -27,7 +27,7 @@ static int rw_check_header(void *fdt) { int err; - if ((err = _fdt_check_header(fdt))) + if ((err = fdt_check_header(fdt))) return err; if (fdt_version(fdt) < 0x11) return -FDT_ERR_BADVERSION; |