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Diffstat (limited to 'include/boot/tags.h')
-rw-r--r-- | include/boot/tags.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/boot/tags.h b/include/boot/tags.h new file mode 100644 index 0000000..1fc0237 --- /dev/null +++ b/include/boot/tags.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _INCLUDE_BOOT_TAGS_H_ +#define _INCLUDE_BOOT_TAGS_H_ + +/* tools to deal with Linux ARM boot tags */ + +struct tag_handler +{ + unsigned type; + void (*func)(unsigned type, void *data, unsigned bytes, void *cookie); + void *cookie; +}; + +void tags_parse(void *tags, struct tag_handler *h, unsigned count); + +/* convenience function */ +void tags_import_partitions(void *tags); +unsigned tags_get_revision(void *tags); +void tags_get_serialno(void *tags, void *sn); /* sn is 64bits */ +const char *tags_get_cmdline(void *tags); +#endif |