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For ages, we've been talking about adding functions to libfdt to allow iteration through properties. So, finally, here are some. I got bogged down on this for a long time because I didn't want to expose offsets directly to properties to the callers. But without that, attempting to make reasonable iteration functions just became horrible. So eventually, I settled on an interface which does now expose property offsets. fdt_first_property_offset() and fdt_next_property_offset() are used to step through the offsets of the properties starting from a particularly node offset. The details of the property at each offset can then be retrieved with either fdt_get_property_by_offset() or fdt_getprop_by_offset() which have interfaces similar to fdt_get_property() and fdt_getprop() respectively. No explicit testcases are included, but we do use the new functions to reimplement the existing fdt_get_property() function. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> This was extracted from the DTC commit: 73dca9ae0b9abe6924ba640164ecce9f8df69c5a Mon Sep 17 00:00:00 2001 Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> |
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| .. | ||
| libfdt | ||
| lzma | ||
| lzo | ||
| zlib | ||
| addr_map.c | ||
| asm-offsets.c | ||
| bzlib.c | ||
| bzlib_crctable.c | ||
| bzlib_decompress.c | ||
| bzlib_huffman.c | ||
| bzlib_private.h | ||
| bzlib_randtable.c | ||
| circbuf.c | ||
| crc7.c | ||
| crc16.c | ||
| crc32.c | ||
| ctype.c | ||
| display_options.c | ||
| div64.c | ||
| errno.c | ||
| gunzip.c | ||
| hashtable.c | ||
| ldiv.c | ||
| lmb.c | ||
| Makefile | ||
| md5.c | ||
| net_utils.c | ||
| qsort.c | ||
| rbtree.c | ||
| sha1.c | ||
| sha256.c | ||
| string.c | ||
| strmhz.c | ||
| time.c | ||
| vsprintf.c | ||