Hello Bruno,
Bruno Haible wrote:
> Rainer Tammer wrote:
>
>> AIX 6.1 Technology Level 4:
>>
>> # xlc testme.c -liconv
>> # ./a.out
>> res = 0
>>
>> AIX 7.1BETA
>>
>> # ./a.out
>> res = 0
>>
> Thanks. This is surprising. I'm not sure I fully understand what happens. Can
> you run this slightly extended test program as well, please?
>
> ===============================================================================
> #include <iconv.h>
> #include <errno.h>
> #include <stdio.h>
>
> int main ()
> {
> iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
> if (cd_88591_to_utf8 == (iconv_t)(-1)) return 1;
> {
> static const char input[] = "\304";
> static char buf[2] = { (char)0xDE, (char)0xAD };
> const char *inptr = input;
> size_t inbytesleft = 1;
> char *outptr = buf;
> size_t outbytesleft = 1;
> size_t res = iconv (cd_88591_to_utf8,
> (char **) &inptr, &inbytesleft,
> &outptr, &outbytesleft);
> if (res == (size_t)(-1))
> {
> int err = errno;
> fprintf (stderr, "errno = %d\n", err);
> errno = err;
> perror ("");
> }
> else
> {
> printf ("res = %lu\n", (unsigned long) res);
> printf ("outptr-buf = %d, outbytesleft = %d, buf = { 0x%02X, 0x%02X
> }\n",
> (int)(outptr-buf), (int) outbytesleft, (unsigned char)
> buf[0], (unsigned char) buf[1]);
> }
> return 0;
> }
> }
> ===============================================================================
>
> Bruno
>
>
>
AIX 7BETA:
# ./testme
res = 0
outptr-buf = 2, outbytesleft = -1, buf = { 0xC3, 0x84 }
AIX 6.1 Technology Level 4:
# ./testme
res = 0
outptr-buf = 2, outbytesleft = -1, buf = { 0xC3, 0x84 }
Bye
Rainer
