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49 lines
834 B
49 lines
834 B
#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <fcntl.h> |
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#include <stdint.h> |
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#include <fdt.h> |
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#include <libfdt.h> |
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#include <libfdt_env.h> |
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#include "testdata.h" |
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struct { |
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void *blob; |
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const char *filename; |
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} trees[] = { |
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#define TREE(name) { &_##name, #name ".dtb" } |
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TREE(test_tree1), |
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}; |
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#define NUM_TREES (sizeof(trees) / sizeof(trees[0])) |
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int main(int argc, char *argv[]) |
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{ |
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int i; |
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for (i = 0; i < NUM_TREES; i++) { |
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void *blob = trees[i].blob; |
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const char *filename = trees[i].filename; |
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int size; |
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int fd; |
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int ret; |
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size = fdt_totalsize(blob); |
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printf("Tree \"%s\", %d bytes\n", filename, size); |
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fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666); |
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if (fd < 0) |
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perror("open()"); |
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ret = write(fd, blob, size); |
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if (ret != size) |
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perror("write()"); |
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close(fd); |
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} |
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exit(0); |
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}
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