| 1 | #if __SIZEOF_LONG__ != 8 |
| 2 | #error fix ret/strtoul to do 64bit |
| 3 | #endif |
| 4 | |
| 5 | static unsigned long parse_number(const char *number) |
| 6 | { |
| 7 | int len = strlen(number); |
| 8 | const char *p = number; |
| 9 | char *endp = NULL; |
| 10 | unsigned long ret; |
| 11 | int neg = 0; |
| 12 | int bad; |
| 13 | |
| 14 | if (*p == '-') { |
| 15 | neg = 1; |
| 16 | p++; |
| 17 | } |
| 18 | if (len > 1 && *p == '0') |
| 19 | p++; |
| 20 | if (number[len - 1] == 'h') { |
| 21 | ret = strtoul(p, &endp, 16); |
| 22 | bad = (*endp != 'h'); |
| 23 | } |
| 24 | else { |
| 25 | ret = strtoul(p, &endp, 10); |
| 26 | bad = (*endp != 0); |
| 27 | } |
| 28 | if (bad) |
| 29 | aerr("number parsing failed (%s)\n", number); |
| 30 | if (neg) |
| 31 | ret = -ret; |
| 32 | return ret; |
| 33 | } |
| 34 | |
| 35 | |