Package: emacs23
Version: 23.2+1-7
Severity: important
Tags: patch
User: debian-h...@lists.debian.org
Usertags: hurd
Hello,
Svante Signell, le Wed 19 Jan 2011 14:10:09 +0100, a écrit :
> After installing emacs23 when trying to start it I get the following
> error: (Googling did not give any useful.)
> (Trying both xterm from a ssh login and hurd-console)
>
> user@kvm-hurd:~ emacs -nw
> emacs: Not a tty device: /dev/tty
There's bogus code there indeed:
#ifdef O_IGNORE_CTTY
if (!ctty)
/* Open the terminal device. Don't recognize it as our
controlling terminal, and don't make it the controlling tty
if we don't have one at the moment. */
fd = emacs_open (name, O_RDWR | O_IGNORE_CTTY | O_NOCTTY, 0);
else
#else
/* Alas, O_IGNORE_CTTY is a GNU extension that seems to be only
defined on Hurd. On other systems, we need to explicitly
dissociate ourselves from the controlling tty when we want to
open a frame on the same terminal. */
fd = emacs_open (name, O_RDWR | O_NOCTTY, 0);
#endif /* O_IGNORE_CTTY */
tty->name = xstrdup (name);
When O_IGNORE_CTTY is defined (which is the case only on GNU/Hurd...),
the else branch is actually tty->name = xstrdup(name); ... The obvious
fix is attached.
> Starting emacs under X complains about GConf/D-Bus problems:
> (Trying bot xterm and rxvt)
>
> user@kvm-hurd:~ emacs
> GConf Error: Failed to contact configuration server; the most common
> cause is a missing or misconfigured D-Bus session bus daemon. See
> http://projects.gnome.org/gconf/ for information. (Details - 1:
> Failed to get connection to session: Did not receive a reply. Possible
> causes include: the remote application did not send a reply, the
> message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.)
>
> (emacs:17248): Gdk-WARNING **: shmget failed: error 1073741826 (No
> such file or directory)
That's another matter: nobody has written an shmget implementation
yet unfortunately...
Samuel
--- src/term.c.orig 2011-01-20 02:14:50.000000000 +0100
+++ src/term.c 2011-01-20 02:15:43.000000000 +0100
@@ -3428,13 +3428,12 @@ init_tty (char *name, char *terminal_typ
if we don't have one at the moment. */
fd = emacs_open (name, O_RDWR | O_IGNORE_CTTY | O_NOCTTY, 0);
else
-#else
+#endif /* O_IGNORE_CTTY */
/* Alas, O_IGNORE_CTTY is a GNU extension that seems to be only
defined on Hurd. On other systems, we need to explicitly
dissociate ourselves from the controlling tty when we want to
open a frame on the same terminal. */
fd = emacs_open (name, O_RDWR | O_NOCTTY, 0);
-#endif /* O_IGNORE_CTTY */
tty->name = xstrdup (name);
terminal->name = xstrdup (name);
