054f95b2 |
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 | |