Re: [PATCH] Define mig_strlen and __mig_strlen to support dynamically sized strings in hurd RPCs

[Samuel Thibault]

Flavio Cruz, le sam. 29 avril 2023 20:27:36 -0400, a ecrit:
> diff --git a/mach/Versions b/mach/Versions
> index b525cfdcf9..2dff5c477e 100644
> --- a/mach/Versions
> +++ b/mach/Versions
> @@ -61,6 +61,9 @@ libc {
>    GLIBC_2.32 {
>      mach_print;
>    }
> +  GLIBC_2.38 {
> +    mig_strlen;
> +  }

Do we really need to expose a public function, and not just a private
function?

The symbol resolution issue is only for the RPCs in libmachuser.

> @@ -71,5 +74,6 @@ libc {
>    GLIBC_PRIVATE {
>      # functions used by RPC stubs
>      __mig_memcpy;
> +    __mig_strlen;
>    }
>  }