From: Andrei Tatar <andrei@unikraft.io>
Date: Mon, 24 Feb 2025 11:18:16 +0000 (+0100)
Subject: Config.uk: Add posix-tty as dependency to stdio
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=fb1a30557992773beade4e37413df1355edf0c4b;p=unikraft%2Flibs%2Fmusl.git

Config.uk: Add posix-tty as dependency to stdio

This change adds an explicit dependency on posix-tty and its STDIO
option for when the libstdio sub-lib of musl is enabled.
This makes musl's assumption that fds 0, 1, 2 be opened to something
meaningful an explicit configuration requirement on the kernel.

Signed-off-by: Andrei Tatar <andrei@unikraft.io>
Reviewed-by: Stefan Jumarea <stefanjumarea02@gmail.com>
Reviewed-by: Razvan Deaconescu <razvand@unikraft.io>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
GitHub-Closes: #85
---

diff --git a/Config.uk b/Config.uk
index f44d5a0..59639e4 100644
--- a/Config.uk
+++ b/Config.uk
@@ -189,6 +189,8 @@ config LIBMUSL_STDIO
   default y
   select LIBMUSL_FENV
   select LIBMUSL_UNISTD
+  select LIBPOSIX_TTY
+  select LIBPOSIX_TTY_STDIO
 
 config LIBMUSL_STDLIB
   bool "libstdlib"