Re: [Minios-devel] [UNIKRAFT PATCHv6 36/37] nolibc: Add eerno.h header for time.c

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Reviewed-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>

On 14.09.2018 09:57, Wei Chen wrote:
> If we don't enable the CONFIG_HAVE_SCHED, we should get the error:
> nolibc/time.c:65:3: error: ‘errno’ undeclared (first use in this function)
>     errno = EINVAL;
>     ^~~~~
> This because the uk/sched.h include the error.h implicitly. So we
> add error.h to the headers.
>
> Signed-off-by: Wei Chen <wei.chen@xxxxxxx>
> ---
>   lib/nolibc/time.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/lib/nolibc/time.c b/lib/nolibc/time.c
> index 9e3e24e..0467033 100644
> --- a/lib/nolibc/time.c
> +++ b/lib/nolibc/time.c
> @@ -36,6 +36,7 @@
>    */
>   
>   #include <time.h>
> +#include <errno.h>
>   #include <uk/config.h>
>   #if CONFIG_HAVE_SCHED
>   #include <uk/sched.h>
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