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
