units/getty@.service.m4

   1 #  SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 #  This file is part of systemd.
   4 #
   5 #  systemd is free software; you can redistribute it and/or modify it
   6 #  under the terms of the GNU Lesser General Public License as published by
   7 #  the Free Software Foundation; either version 2.1 of the License, or
   8 #  (at your option) any later version.
   9
  10 [Unit]
  11 Description=Getty on %I
  12 Documentation=man:agetty(8) man:systemd-getty-generator(8)
  13 Documentation=http://0pointer.de/blog/projects/serial-console.html
  14 After=systemd-user-sessions.service plymouth-quit-wait.service getty-pre.target
  15 m4_ifdef(`HAVE_SYSV_COMPAT',
  16 After=rc-local.service
  17 )m4_dnl
  18
  19 # If additional gettys are spawned during boot then we should make
  20 # sure that this is synchronized before getty.target, even though
  21 # getty.target didn't actually pull it in.
  22 Before=getty.target
  23 IgnoreOnIsolate=yes
  24
  25 # IgnoreOnIsolate causes issues with sulogin, if someone isolates
  26 # rescue.target or starts rescue.service from multi-user.target or
  27 # graphical.target.
  28 Conflicts=rescue.service
  29 Before=rescue.service
  30
  31 # On systems without virtual consoles, don't start any getty. Note
  32 # that serial gettys are covered by serial-getty@.service, not this
  33 # unit.
  34 ConditionPathExists=/dev/tty0
  35
  36 [Service]
  37 # the VT is cleared by TTYVTDisallocate
  38 # The '-o' option value tells agetty to replace 'login' arguments with an
  39 # option to preserve environment (-p), followed by '--' for safety, and then
  40 # the entered username.
  41 ExecStart=-/sbin/agetty -o '-p -- \\u' --noclear %I $TERM
  42 Type=idle
  43 Restart=always
  44 RestartSec=0
  45 UtmpIdentifier=%I
  46 TTYPath=/dev/%I
  47 TTYReset=yes
  48 TTYVHangup=yes
  49 TTYVTDisallocate=yes
  50 KillMode=process
  51 IgnoreSIGPIPE=no
  52 SendSIGHUP=yes
  53
  54 # Unset locale for the console getty since the console has problems
  55 # displaying some internationalized messages.
  56 UnsetEnvironment=LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
  57
  58 [Install]
  59 WantedBy=getty.target
  60 DefaultInstance=tty1