emacs-30 7de4dbea08f: Adapt Tramp's "run0" method

[Michael Albinus]

branch: emacs-30
commit 7de4dbea08f43bcbcfa0f6103356ed444af1a2c3
Author: Michael Albinus <michael.albinus@gmx.de>
Commit: Michael Albinus <michael.albinus@gmx.de>

    Adapt Tramp's "run0" method
    
    * doc/misc/tramp.texi (Inline methods):
    * etc/NEWS: Adapt "run0" entry.
    
    * lisp/net/tramp-sh.el (tramp-enable-run0-method): Adapt "run0"
    arguments.
---
 doc/misc/tramp.texi  | 6 +++---
 etc/NEWS             | 4 ++--
 lisp/net/tramp-sh.el | 5 +++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index ef74f1e3f13..e1130917f0c 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -892,9 +892,9 @@ a predefined timeout.
 @cindex method @option{run0}
 @cindex @option{run0} method
 
-This method is used on @code{systemd}-based hosts.  Internally, it
-uses the @code{systemd-run} command.  A @option{run0} connection is
-disabled after a predefined timeout as well.
+@c This requires systemd 256.  Check with 'systemd-run --version'.
+This method is used on @code{systemd}-based hosts.  A @option{run0}
+connection is disabled after a predefined timeout as well.
 
 This is an optional method, @pxref{Optional methods}.
 
diff --git a/etc/NEWS b/etc/NEWS
index 31d69ddabab..57b17cc858e 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1329,8 +1329,8 @@ Android.
 
 +++
 *** New optional connection method "run0".
-This connection method is similar to "sudo", but it uses the
-'systemd-run' program internally.
+This connection method is similar to "sudo", but it uses the 'systemd'
+framework internally.
 
 +++
 *** New connection methods "dockercp" and "podmancp".
diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 4a0c09ff722..df8ca151718 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -509,8 +509,9 @@ The string is used in `tramp-methods'.")
   "Enable \"run0\" method."
  (add-to-list 'tramp-methods
               `("run0"
-                (tramp-login-program        "systemd-run")
-                (tramp-login-args           (("--uid" "%u") ("-t") ("%l")))
+                (tramp-login-program        "run0")
+                (tramp-login-args           (("--user" "%u")
+                                            ("--background" "''") ("%l")))
                 (tramp-remote-shell         ,tramp-default-remote-shell)
                 (tramp-remote-shell-args    ("-c"))
                 (tramp-connection-timeout   10)