| 39,6 → 39,7 |
|---|
| FILE *f; |
| char *file_name = "/readme"; |
| size_t n; |
| int c; |
| |
| printf("Open file '%s'\n", file_name); |
| errno = 0; |
| 60,7 → 61,25 |
|---|
| buf[n] = '\0'; |
| printf("Read string '%s'.\n", buf); |
| |
| fclose(f); |
| printf("Seek to beginning.\n"); |
| if (fseek(f, 0, SEEK_SET) != 0) { |
| fclose(f); |
| return "Failed seeking."; |
| } |
| |
| printf("Read using fgetc().\n"); |
| while (true) { |
| c = fgetc(f); |
| if (c == EOF) break; |
| |
| printf("'%c'", c); |
| } |
| |
| printf("[EOF]\n"); |
| printf("Closing.\n"); |
| |
| if (fclose(f) != 0) |
| return "Failed closing."; |
| |
| return NULL; |
| } |