blob: 573da231e3a4de367ef4826464411c712d8c68f4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <locale.h>
#include <locale/localeinfo.h>
int
main (void)
{
int32_t table_size, idx, i, found;
const int32_t *symb_table;
const unsigned char *extra;
uint32_t nrules;
char *ca;
union locale_data_value u;
ca = setlocale (LC_ALL, "da_DK.ISO-8859-1");
if (ca == NULL)
{
printf ("cannot set locale: %m\n");
return 1;
}
printf ("current locale : %s\n", ca);
u.string = nl_langinfo (_NL_COLLATE_NRULES);
nrules = u.word;
if (nrules == 0)
{
printf("No rule\n");
return 1;
}
u.string = nl_langinfo (_NL_COLLATE_SYMB_HASH_SIZEMB);
table_size = u.word;
symb_table = (const int32_t *) nl_langinfo (_NL_COLLATE_SYMB_TABLEMB);
extra = (const unsigned char *) nl_langinfo (_NL_COLLATE_SYMB_EXTRAMB);
found = 0;
for (i = 0; i < table_size; ++i)
{
if (symb_table[2 * i] != 0)
{
char elem[256];
idx = symb_table[2 * i + 1];
strncpy (elem, (const char *) (extra + idx + 1), extra[idx]);
elem[extra[idx]] = '\0';
printf ("Found a collating element: %s\n", elem);
++found;
}
}
if (found == 0)
{
printf ("No collating element!\n");
return 1;
}
else if (found != 6)
{
printf ("expected 6 collating elements, found %d\n", found);
return 1;
}
return 0;
}
|
