[Tarantool-patches] [PATCH] fiber: set diag error on madvise, mprotect fails

[Cyrill Gorcunov]

On Sat, Jan 11, 2020 at 10:03:33AM +0300, Oleg Babin wrote:
>    Hello, thanks for your patch!
> 
>    Our documentation doesn't contain any mentions that fiber.create can fail.
> 
>    Could you please file an issue (or may be doc bot request) with
>    description in what cases user
> 
>    can expect that fiber.create will fail. Usually users don't use pcall for
>    fiber.create and this fact can
> 
>    be quite unexpected for them.
> 

Actually we do have reference that fiber_new() can fail.
https://www.tarantool.io/ru/doc/2.3/dev_guide/reference_capi/fiber/#c.fiber_new