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- #include <stdio.h>
- #include <stdlib.h>
- #include <stdint.h>
- int main(int argc, char *argv[]) {
- int block = 0;
- uint32_t value = 0;
- uint32_t buf[1024];
-
- if (argc < 2) {
- printf("Usage:\n\t\t%s <file-to-check>\n", argv[0]);
- exit(0);
- }
-
- FILE *f = fopen(argv[1], "r");
- if (!f) {
- printf("Failed to open file %s\n", argv[1]);
- exit(1);
- }
-
-
- while (!feof(f)) {
- int i, n = fread(buf, 4, 1024, f);
- if (block) i = 0;
- else {
- i = 1;
- value = (buf[0]);
- }
- for (; i < n; i++) {
- if ((buf[i]) != ++value) {
- printf("Pos %lx (Block %i, dword %i) expected %x, but got %x\n", block * 4096l + i * 4, block, i, value, (buf[i]));
- exit(1);
- }
- }
-
- if (n) block++;
- }
- fclose(f);
-
- printf("Checked %i blocks. All is fine\n", block);
- return 0;
- }
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