Eli Zaretskii <eliz@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 78963) by debbugs.gnu.org; 6 Jul 2025 04:48:36 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Jul 06 00:48:35 2025 Received: from localhost ([127.0.0.1]:49417 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1uYHIo-0007Y1-Ru for submit <at> debbugs.gnu.org; Sun, 06 Jul 2025 00:48:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36154) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1uYHIl-0007X1-FW; Sun, 06 Jul 2025 00:48:32 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1uYHIf-0001Vy-M6; Sun, 06 Jul 2025 00:48:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=KuEQIuHiHTnPtyuIvBWbnU7Vyf2ebT5E31jHnZcLNF8=; b=aqkyzDVPSO1HJmYr3BkS +utq3lmkycqa4PTmUNF5mII+8oIcpLDtD7V/PD4RFHO4b2SQvzFLobq+lGeaquZZIpzO0+s87I1JC 5L8HB2ZwIMbltBNu7+IOw67h8bL5ydvTomcHYb6Yh+yhk91xc/EK+TJP0wG2WDW7PgMyJE2D10x9H McPUqp5VqvovXYPqI3ATEaUpmfqLU1N0d3uH4Xzrf2uACPsLzglO/wKY4a2wJ7QhpFQ5Ui7Vo+kxN x9CcvYZty5yaWNyNCe1P5G14xOSMqKighEUwVFn9QeUfqGw1F10sCGZ0+LODGUKbnbHUTBgHxoejM 0n1g8V3nrxUm2g==; Date: Sun, 06 Jul 2025 07:48:20 +0300 Message-Id: <86o6txvsa3.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Andreas =?utf-8?Q?R=C3=B6hler?= <andreas.roehler@HIDDEN> In-Reply-To: <cf0a1d5e-8c25-488a-b4fe-ef3a6e988b91@HIDDEN> (message from Andreas =?utf-8?Q?R=C3=B6hler?= on Sat, 5 Jul 2025 20:36:57 +0200) Subject: Re: bug#78963: 31.0.50; getenv sends nil References: <cf0a1d5e-8c25-488a-b4fe-ef3a6e988b91@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 78963 Cc: 78963 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) tags 78963 notabug thanks > Date: Sat, 5 Jul 2025 20:36:57 +0200 > From: Andreas Röhler <andreas.roehler@HIDDEN> > > (getenv "HOSTNAME") > > returns nil instead of value of $HOSTNAME $HOSTNAME is not an environment variable, it's a Bash variable, see https://superuser.com/questions/132489/hostname-environment-variable-on-linux The way to get the host name in Emacs is by calling the function system-name. This is not a bug, but a cockpit mistake on your part.
bug-gnu-emacs@HIDDEN:bug#78963; Package emacs.
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From: Andreas Schwab <schwab@HIDDEN>
To: Andreas =?utf-8?Q?R=C3=B6hler?= <andreas.roehler@HIDDEN>
Subject: Re: bug#78963: 31.0.50; getenv sends nil
In-Reply-To: <cf0a1d5e-8c25-488a-b4fe-ef3a6e988b91@HIDDEN> ("Andreas
=?utf-8?Q?R=C3=B6hler=22's?= message of "Sat, 5 Jul 2025 20:36:57 +0200")
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On Jul 05 2025, Andreas Röhler wrote:
> (getenv "HOSTNAME")
>
> returns nil
Which means that there is no HOSTNAME in the calling environment.
> instead of value of $HOSTNAME
How did you determine that?
--
Andreas Schwab, schwab@HIDDEN
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
bug-gnu-emacs@HIDDEN:bug#78963; Package emacs.
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envelope-from=andreas.roehler@HIDDEN; helo=mout.kundenserver.de X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.218, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) (getenv "HOSTNAME") returns nil instead of value of $HOSTNAME In GNU Emacs 31.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.33, cairo version 1.16.0) of 2025-07-05 built on MY_HOST Repository revision: 4024a7d541ca049ca9b28bce54c225bf9691f944 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12101004 System Description: Ubuntu 22.04.5 LTS Configured using: 'configure --with-mailutils --with-modules -with-tree-sitter' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER X11 XDBE XIM XINERAMA XINPUT2 XPM XRANDR GTK3 ZLIB Important settings: value of $LANG: de_DE.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t minibuffer-regexp-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug lisp-mnt message mailcap yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search time-date subr-x mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd touch-screen tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo gtk x-toolkit xinput2 x multi-tty move-toolbar make-network-process tty-child-frames emacs) Memory information: ((conses 16 85453 9336) (symbols 48 16274 0) (strings 32 36088 2631) (string-bytes 1 579282) (vectors 16 9679) (vector-slots 8 115550 9736) (floats 8 21 4) (intervals 56 239 25) (buffers 1064 11))
Andreas Röhler <andreas.roehler@HIDDEN>:bug-gnu-emacs@HIDDEN.
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