| 41 | FILE *in, *out; |
| 42 | |
| 43 | static void die(const char *fmt, ...) |
| 44 | { |
| 45 | va_list args; |
| 46 | |
| 47 | /* Print the error message */ |
| 48 | fprintf(stderr, "FATAL ERROR: "); |
| 49 | if (fmt) |
| 50 | { |
| 51 | va_start(args, fmt); |
| 52 | vfprintf(stderr, fmt, args); |
| 53 | va_end(args); |
| 54 | } |
| 55 | else |
| 56 | fprintf(stderr, "unknown error"); |
| 57 | fprintf(stderr, "\n"); |
| 58 | fflush(stderr); |
| 59 | |
| 60 | /* Close any open files */ |
| 61 | if (in) |
| 62 | fclose(in); |
| 63 | if (out) |
| 64 | fclose(out); |
| 65 | |
| 66 | exit(1); |
| 67 | } |
| 68 | |
| 69 | char *fgets_fn(char *buffer, size_t size, fgets_input_t input, int *error) |
| 70 | { |