Hello Alex,
On 9/5/20 6:10 PM, Alejandro Colomar wrote:
> The type of `val` is `int **`, and it will work with tsearch()
> anyway because of implicit cast from `void *`, so declaring it as an
> `int **` simplifies the code.
Thanks, patch applied.
Cheers,
Michael
> Signed-off-by: Alejandro Colomar <colomar.6.4.3@xxxxxxxxx>
> ---
> man3/tsearch.3 | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/man3/tsearch.3 b/man3/tsearch.3
> index 2e8403130..7b82d9bd3 100644
> --- a/man3/tsearch.3
> +++ b/man3/tsearch.3
> @@ -323,7 +323,7 @@ action(const void *nodep, VISIT which, int depth)
> int
> main(void)
> {
> - void *val;
> + int **val;
>
> srand(time(NULL));
> for (int i = 0; i < 12; i++) {
> @@ -332,7 +332,7 @@ main(void)
> val = tsearch((void *) ptr, &root, compare);
> if (val == NULL)
> exit(EXIT_FAILURE);
> - else if ((*(int **) val) != ptr)
> + else if (*val != ptr)
> free(ptr);
> }
> twalk(root, action);
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
