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| 3 | * libfdt - Flat Device Tree manipulation
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| 4 | * Copyright (C) 2012 David Gibson, IBM Corporation.
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| 5 |
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| 6 | #include "libfdt_env.h"
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| 7 |
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| 8 | #include <fdt.h>
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| 9 | #include <libfdt.h>
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| 10 |
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| 11 | #include "libfdt_internal.h"
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| 12 |
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| 13 | int fdt_create_empty_tree(void *buf, int bufsize)
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| 14 | {
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| 15 | int err;
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| 16 |
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| 17 | err = fdt_create(buf, bufsize);
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| 18 | if (err)
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| 19 | return err;
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| 20 |
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| 21 | err = fdt_finish_reservemap(buf);
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| 22 | if (err)
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| 23 | return err;
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| 24 |
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| 25 | err = fdt_begin_node(buf, "");
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| 26 | if (err)
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| 27 | return err;
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| 28 |
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| 29 | err = fdt_end_node(buf);
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| 30 | if (err)
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| 31 | return err;
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| 32 |
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| 33 | err = fdt_finish(buf);
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| 34 | if (err)
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| 35 | return err;
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| 36 |
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| 37 | return fdt_open_into(buf, buf, bufsize);
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| 38 | }
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