1 /* $NetBSD: appendprop1.c,v 1.1.1.3 2019/12/22 12:34:06 skrll Exp $ */ 2 3 // SPDX-License-Identifier: LGPL-2.1-or-later 4 /* 5 * libfdt - Flat Device Tree manipulation 6 * Testcase for fdt_appendprop() 7 * Copyright (C) 2006 David Gibson, IBM Corporation. 8 */ 9 10 #include <stdlib.h> 11 #include <stdio.h> 12 #include <string.h> 13 #include <ctype.h> 14 #include <stdint.h> 15 16 #include <libfdt.h> 17 18 #include "tests.h" 19 #include "testdata.h" 20 21 #define SPACE 65536 22 23 #define CHECK(code) \ 24 { \ 25 err = (code); \ 26 if (err) \ 27 FAIL(#code ": %s", fdt_strerror(err)); \ 28 } 29 30 int main(int argc, char *argv[]) 31 { 32 void *fdt; 33 int err; 34 uint8_t bytes[] = {0x00, 0x01, 0x02, 0x03, 0x04}; 35 36 test_init(argc, argv); 37 38 /* Create an empty tree first */ 39 fdt = xmalloc(SPACE); 40 CHECK(fdt_create(fdt, SPACE)); 41 CHECK(fdt_finish_reservemap(fdt)); 42 CHECK(fdt_begin_node(fdt, "")); 43 CHECK(fdt_end_node(fdt)); 44 CHECK(fdt_finish(fdt)); 45 46 /* Now use appendprop to add properties */ 47 CHECK(fdt_open_into(fdt, fdt, SPACE)); 48 49 CHECK(fdt_appendprop(fdt, 0, "prop-bytes", bytes, sizeof(bytes))); 50 CHECK(fdt_appendprop_cell(fdt, 0, "prop-int", TEST_VALUE_1)); 51 CHECK(fdt_appendprop_u64(fdt, 0, "prop-int64", TEST_VALUE64_1)); 52 CHECK(fdt_appendprop_string(fdt, 0, "prop-str", TEST_STRING_1)); 53 54 CHECK(fdt_pack(fdt)); 55 56 save_blob("appendprop1.test.dtb", fdt); 57 58 PASS(); 59 } 60