On 20 May 2014 06:40, The Doctor,3328-138 Ave Edmonton AB T5Y
1M4,669-2000,473-4587 <doc...@doctor.nl2k.ab.ca> wrote:
> Found that strndup would not work.
>
> I had to add
>
> #if !HAVE_STRNDUP
>
> #include <stdio.h>
> #include <string.h>
> #include <sys/types.h>
> #include <malloc.h>
>
> /* Find the length of STRING, but scan at most MAXLEN characters.
> If no '\0' terminator is found in that many characters, return MAXLEN. */
> size_t
> strnlen (const char *string, size_t maxlen)
> {
> const char *end = memchr (string, '\0', maxlen);
> return end ? end - string : maxlen;
> }
>
> char *
> strndup (const char *s, size_t n)
> {
> size_t len = strnlen (s, n);
> char *new = malloc (len + 1);
>
> if (new == NULL)
> return NULL;
>
> new[len] = '\0';
> return memcpy (new, s, len);
> }
>
> #endif
>
> Please see how you can add this.
There is already a strndup replacement: BUF_strndup(). Switching to
use that would be better.
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