| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | #include <stdio.h> |
| 2 | #include <stdlib.h> |
| 3 | |
| 4 | int |
| 5 | main(int arc, char *argv[]) |
| 6 | { |
| 7 | int n, res; |
| 8 | unsigned int val; |
| 9 | char s[] = "111"; |
| 10 | |
| 11 | val = n = -1; |
| 12 | res = sscanf(s, "%u %n", &val, &n); |
| 13 | printf("Result of sscanf = %d\n", res); |
| 14 | printf("Scanned format %%u = %u\n", val); |
| 15 | printf("Possibly scanned format %%n = %d\n", n); |
| 16 | if (n != 3 || val != 111 || res != 1) |
| 17 | abort (); |
| 18 | |
| 19 | val = n = -1; |
| 20 | res = sscanf(s, "%u%n", &val, &n); |
| 21 | printf("Result of sscanf = %d\n", res); |
| 22 | printf("Scanned format %%u = %u\n", val); |
| 23 | printf("Possibly scanned format %%n = %d\n", n); |
| 24 | if (n != 3 || val != 111 || res != 1) |
| 25 | abort (); |
| 26 | |
| 27 | return 0; |
| 28 | } |