[dpdk-dev] [PATCH v3 40/40] rte_string_fns.h: explicit cast for int return to size_t
Stephen Hemminger
stephen at networkplumber.org
Thu May 10 21:17:42 CEST 2018
On Thu, 10 May 2018 10:49:40 +0800
Andy Green <andy at warmcat.com> wrote:
> Signed-off-by: Andy Green <andy at warmcat.com>
> ---
> lib/librte_eal/common/include/rte_string_fns.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_eal/common/include/rte_string_fns.h b/lib/librte_eal/common/include/rte_string_fns.h
> index fcbb42e00..51413a55e 100644
> --- a/lib/librte_eal/common/include/rte_string_fns.h
> +++ b/lib/librte_eal/common/include/rte_string_fns.h
> @@ -55,7 +55,7 @@ rte_strsplit(char *string, int stringlen,
> static inline size_t
> rte_strlcpy(char *dst, const char *src, size_t size)
> {
> - return snprintf(dst, size, "%s", src);
> + return (size_t)(unsigned int)snprintf(dst, size, "%s", src);
> }
>
> /* pull in a strlcpy function */
>
I would rather see a proper version of strlcpy extracted from libbsd
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