fix(library): Add tty stdio configuration

Unikraft PR #1437 introduced the `LIBPOSIX_TTY_STDIO` config option. This must be enabled in order to use standard descriptors. In particular, this enables applications to print to standard output. If the option is not enabled, nothing is printed. It seems as if the application is doing nothing or hangs (in case of servers). Enable the `LIBPOSIX_TTY_STDIO` in `Kraftfile`s for native and binary-compatibility library builds. Signed-off-by: Razvan Deaconescu <[email protected]>
unikraft · Feb 23, 2025 · 1fe2f62 · 1fe2f62
1 parent 20800b7
commit 1fe2f62
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Showing 41 changed files with 182 additions and 3 deletions.
diff --git a/library/base/Kraftfile b/library/base/Kraftfile
@@ -62,6 +62,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/bun/1.1/Kraftfile b/library/bun/1.1/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/caddy/2.7/Kraftfile b/library/caddy/2.7/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/dragonfly/1.14/Kraftfile b/library/dragonfly/1.14/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/findtime/Kraftfile b/library/findtime/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/grafana/10.2/Kraftfile b/library/grafana/10.2/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/haproxy/2.8/Kraftfile b/library/haproxy/2.8/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/helloworld/Kraftfile b/library/helloworld/Kraftfile
@@ -2,7 +2,10 @@ spec: v0.6
 
 name: helloworld
 
-unikraft: stable
+unikraft:
+  version: staging
+  kconfig:
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
 
 targets:
 - qemu/x86_64

diff --git a/library/httpbingo/2.13.4/Kraftfile b/library/httpbingo/2.13.4/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/hugo/0.122/Kraftfile b/library/hugo/0.122/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/imaginary/1.2/Kraftfile b/library/imaginary/1.2/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/java/17/Kraftfile b/library/java/17/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/java/23/Kraftfile b/library/java/23/Kraftfile
@@ -0,0 +1,133 @@
+spec: v0.6
+
+name: java
+
+rootfs: ./Dockerfile
+
+cmd: ["/usr/bin/java", "-classpath", "/usr/src", "SimpleHttpServer"]
+
+template:
+  source: https://github.com/unikraft/app-elfloader.git
+  version: staging
+
+unikraft:
+  source: https://github.com/unikraft/unikraft.git
+  version: staging
+  kconfig:
+    # Configurations options for app-elfloader
+    # (they can't be part of the template atm)
+    CONFIG_APPELFLOADER_ARCH_PRCTL: 'y'
+    CONFIG_APPELFLOADER_BRK: 'y'
+    CONFIG_APPELFLOADER_CUSTOMAPPNAME: 'y'
+    CONFIG_APPELFLOADER_STACK_NBPAGES: 128
+    CONFIG_APPELFLOADER_VFSEXEC_EXECBIT: 'n'
+    CONFIG_APPELFLOADER_VFSEXEC: 'y'
+    CONFIG_APPELFLOADER_AUTOGEN_REPLACEEXIST: 'y'
+    # Unikraft options
+    CONFIG_HAVE_PAGING_DIRECTMAP: 'y'
+    CONFIG_HAVE_PAGING: 'y'
+    CONFIG_I8042: 'y'
+    CONFIG_LIBDEVFS_AUTOMOUNT: 'y'
+    CONFIG_LIBDEVFS_DEV_NULL: 'y'
+    CONFIG_LIBDEVFS_DEV_STDOUT: 'y'
+    CONFIG_LIBDEVFS_DEV_ZERO: 'y'
+    CONFIG_LIBDEVFS: 'y'
+    CONFIG_LIBPOSIX_ENVIRON_ENVP0: "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+    CONFIG_LIBPOSIX_ENVIRON_ENVP1: "LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:/lib"
+    CONFIG_LIBPOSIX_ENVIRON_ENVP2: "HOME=/"
+    CONFIG_LIBPOSIX_ENVIRON: 'y'
+    CONFIG_LIBPOSIX_ENVIRON_LIBPARAM: 'y'
+    CONFIG_LIBPOSIX_ENVIRON_LIBPARAM_MAXCOUNT: '64'
+    CONFIG_LIBPOSIX_EVENTFD: 'y'
+    CONFIG_LIBPOSIX_FDIO: 'y'
+    CONFIG_LIBPOSIX_FDTAB: 'y'
+    CONFIG_LIBPOSIX_FUTEX: 'y'
+    CONFIG_LIBPOSIX_MMAP: 'y'
+    CONFIG_LIBPOSIX_PIPE: 'y'
+    CONFIG_LIBPOSIX_POLL: 'y'
+    CONFIG_LIBPOSIX_PROCESS_CLONE: 'y'
+    CONFIG_LIBPOSIX_SOCKET: 'y'
+    CONFIG_LIBPOSIX_SYSINFO: 'y'
+    CONFIG_LIBPOSIX_TIME: 'y'
+    CONFIG_LIBPOSIX_TIMERFD: 'y'
+    CONFIG_LIBPOSIX_UNIXSOCKET: 'y'
+    CONFIG_LIBPOSIX_USER_GID: 0
+    CONFIG_LIBPOSIX_USER_GROUPNAME: "root"
+    CONFIG_LIBPOSIX_USER_UID: 0
+    CONFIG_LIBPOSIX_USER_USERNAME: "root"
+    CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
+    CONFIG_LIBRAMFS: 'y'
+    CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
+    CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'
+    CONFIG_LIBSYSCALL_SHIM_LEGACY_VERBOSE: 'y'
+    CONFIG_LIBSYSCALL_SHIM: 'y'
+    CONFIG_LIBUKALLOCPOOL: 'y'
+    CONFIG_LIBUKBLKDEV_MAXNBQUEUES: '1'
+    CONFIG_LIBUKBLKDEV_DISPATCHERTHREADS: 'y'
+    CONFIG_LIBUKBLKDEV_SYNC_IO_BLOCKED_WAITING: 'y'
+    CONFIG_LIBUKBLKDEV: 'y'
+    CONFIG_LIBUKBOOT_BANNER_MINIMAL: 'y'
+    CONFIG_LIBUKBOOT_HEAP_BASE: '0x400000000'
+    CONFIG_LIBUKBOOT_MAINTHREAD: 'y'
+    CONFIG_LIBUKBOOT_SHUTDOWNREQ_HANDLER: 'y'
+    CONFIG_LIBUKCPIO: 'y'
+    CONFIG_LIBUKDEBUG_CRASH_SCREEN: 'y'
+    CONFIG_LIBUKDEBUG_ENABLE_ASSERT: 'y'
+    CONFIG_LIBUKDEBUG_PRINT_SRCNAME: 'n'
+    CONFIG_LIBUKDEBUG_PRINT_TIME: 'y'
+    CONFIG_LIBUKDEBUG_PRINTK_ERR: 'y'
+    CONFIG_LIBUKDEBUG_PRINTK: 'y'
+    CONFIG_LIBUKDEBUG: 'y'
+    CONFIG_LIBUKFALLOC: 'y'
+    CONFIG_LIBUKMPI: 'n'
+    CONFIG_LIBUKSIGNAL: 'y'
+    CONFIG_LIBUKRANDOM: 'y'
+    CONFIG_LIBUKRANDOM_GETRANDOM: 'y'
+    CONFIG_LIBUKRANDOM_CMDLINE_SEED: 'y'
+    CONFIG_LIBUKRANDOM_LCPU: 'y'
+    CONFIG_LIBUKVMEM_DEFAULT_BASE: '0x0000001000000000'
+    CONFIG_LIBUKVMEM_DEMAND_PAGE_IN_SIZE: 12
+    CONFIG_LIBUKVMEM_PAGEFAULT_HANDLER_PRIO: 4
+    CONFIG_LIBUKVMEM: 'y'
+    CONFIG_LIBVFSCORE_AUTOMOUNT_CI: 'y'
+    CONFIG_LIBVFSCORE_AUTOMOUNT_CI_EINITRD: 'y'
+    CONFIG_LIBVFSCORE_NONLARGEFILE: 'y'
+    CONFIG_LIBVFSCORE: 'y'
+    CONFIG_OPTIMIZE_DEADELIM: 'y'
+    CONFIG_OPTIMIZE_LTO: 'y'
+    CONFIG_PAGING: 'y'
+    CONFIG_STACK_SIZE_PAGE_ORDER: 4 # 128 * 4K = 512K
+    CONFIG_UKPLAT_MEMREGION_MAX_COUNT: 64
+
+    # Debug options
+    # CONFIG_LIBUKDEBUG_PRINTD: 'y'
+    # CONFIG_LIBUKDEBUG_PRINTK_INFO: 'y'
+    # CONFIG_LIBSYSCALL_SHIM_STRACE: 'y'
+
+libraries:
+  lwip:
+    source: https://github.com/unikraft/lib-lwip.git
+    version: staging
+    kconfig:
+      CONFIG_LWIP_TCP: 'y'
+      CONFIG_LWIP_UDP: 'y'
+      CONFIG_LWIP_RAW: 'y'
+      CONFIG_LWIP_WND_SCALE: 'y'
+      CONFIG_LWIP_TCP_KEEPALIVE: 'y'
+      CONFIG_LWIP_THREADS: 'y'
+      CONFIG_LWIP_HEAP: 'y'
+      CONFIG_LWIP_SOCKET: 'y'
+      CONFIG_LWIP_AUTOIFACE: 'y'
+      CONFIG_LWIP_NUM_TCPCON: 64
+      CONFIG_LWIP_NUM_TCPLISTENERS: 64
+      CONFIG_LWIP_ICMP: 'y'
+      CONFIG_LWIP_DHCP: 'y'
+      CONFIG_LWIP_DNS: 'n'
+  libelf:
+    source: https://github.com/unikraft/lib-libelf.git
+    version: staging
+
+targets:
+- fc/x86_64
+- qemu/x86_64
diff --git a/library/lua/5.4.4/Kraftfile b/library/lua/5.4.4/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/lua/5.4/Kraftfile b/library/lua/5.4/Kraftfile
@@ -9,6 +9,7 @@ cmd: ["/helloworld.lua"]
 unikraft:
   version: staging
   kconfig:
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBUK9P: 'y'
     CONFIG_LIBUKBUS: 'y'

diff --git a/library/mariadb/11.2/Kraftfile b/library/mariadb/11.2/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/memcached/1.6/Kraftfile b/library/memcached/1.6/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/mongo/6.0/Kraftfile b/library/mongo/6.0/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/nginx/1.15/Kraftfile b/library/nginx/1.15/Kraftfile
@@ -23,6 +23,7 @@ unikraft:
     CONFIG_LIBPOSIX_LIBDL: 'y'
     CONFIG_LIBPOSIX_PROCESS: 'y'
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBUK9P: 'y'
     CONFIG_LIBUKBUS: 'y'

diff --git a/library/nginx/1.25/Kraftfile b/library/nginx/1.25/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/node/18/Kraftfile b/library/node/18/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/node/19/Kraftfile b/library/node/19/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/node/20/Kraftfile b/library/node/20/Kraftfile
@@ -56,6 +56,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/node/21/Kraftfile b/library/node/21/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/perl/5.38/Kraftfile b/library/perl/5.38/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/php/8.2/Kraftfile b/library/php/8.2/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/python/3.10/Kraftfile b/library/python/3.10/Kraftfile
@@ -16,6 +16,7 @@ unikraft:
     CONFIG_LIBPOSIX_LIBDL: 'y'
     CONFIG_LIBPOSIX_PROCESS: 'y'
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBUK9P: 'y'
     CONFIG_LIBUKBUS: 'y'

diff --git a/library/python/3.12/Kraftfile b/library/python/3.12/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/python/3.13/Kraftfile b/library/python/3.13/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/r/4.3.3/Kraftfile b/library/r/4.3.3/Kraftfile
@@ -62,6 +62,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/redis/7.0/Kraftfile b/library/redis/7.0/Kraftfile
@@ -14,6 +14,7 @@ unikraft:
     CONFIG_LIBPOSIX_LIBDL: 'y'
     CONFIG_LIBPOSIX_PROCESS: 'y'
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBUK9P: 'y'
     CONFIG_LIBUKBUS: 'y'

diff --git a/library/redis/7.2/Kraftfile b/library/redis/7.2/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'

diff --git a/library/ruby/3.2/Kraftfile b/library/ruby/3.2/Kraftfile
@@ -61,6 +61,7 @@ unikraft:
     CONFIG_LIBPOSIX_USER_UID: 0
     CONFIG_LIBPOSIX_USER_USERNAME: "root"
     CONFIG_LIBPOSIX_USER: 'y'
+    CONFIG_LIBPOSIX_TTY_STDIO: 'y'
     CONFIG_LIBRAMFS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y'
     CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y'