From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Felix Newsgroups: gmane.emacs.bugs Subject: bug#57781: missing wallpaper command Date: Mon, 19 Sep 2022 21:26:02 +0200 Message-ID: <87sfknb1rv.fsf@web.de> References: <87fsgvc938.fsf@web.de> <87illpubzu.fsf@melete.silentflame.com> <87a671h861.fsf@web.de> <874jx9ndv4.fsf@web.de> <874jx6tc7w.fsf@web.de> <87edw8pbg5.fsf@web.de> <87h713ff8i.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20215"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: mu4e 1.9.0; emacs 29.0.50 Cc: 57781@debbugs.gnu.org, Sean Whitton To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 19 21:34:40 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaMXQ-00056u-8j for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 19 Sep 2022 21:32:17 +0200 In-reply-to: X-Provags-ID: V03:K1:y06RdlBF3FVZ0hBD+wOmtetXuGEdhCvbGgWQfUGOj2YLMO+kbJf VgqSnyKOu++xwyxTyp0/fP+S11x6LOO3WRuD8QHJX03Zj8TzX8riJUE1r+AcC6+UY8ykbKZ PVauzrRRVLkaTPidUuDHHDZq4c4ZdxYwN5xHCdn3r7seaJsU33hd+4w0hWr7Ebb82t8FrzM ae7vZQAmSrcBBf4uUzatg== X-UI-Out-Filterresults: notjunk:1;V03:K0:FY/61ZinMDU=:bp4h7DE7BFGJSZHbeOCWQD em1vHlqL5vHcVsIm5+SKcounX+LMexqcQGFQVEpgXN3Ry03o7i5cmtL0+gKkjz3fAovQwxi7R uOTEfEboyAE5PFB3XBAkr9gkr7r8SPvv4IBLdBHqQ6rlxCj5h8gLTewd499VgUBiYZ8o576Sz Tbp0cBlD+ahrhjxAEmqHnyjDU3fiDgFBaq+NEH+1GNzngHV0Etxs28Nr/ld+3yGKg4nfCrgdE TQYaXgjZbij//K2e6jWKM9NP94U4Zmjy9J8NBURSY/wY1wtjuV7oXr9X1ytiZ2PpsW0+H/ujQ ZLF6Z7naNQzxTC4ZZgen2WgKffxJz0JV0APM9KXl4ecluuKbj0NuhSIhkRNABxJpIWei3/Zwu lO5dFFjsF5FDUHx87wGenBVaP5n5w+FyfTqYcqQyBhG/B1HHliA6lB5lkh3TWFkzSPDDAWd6k NG/MyQAFg7I0GB7R5y2ByK2Gq2aINHmXv5wIARgHgGUe6k1el17AK0pBM70ccwXgWoUhDq3QI TImpps32sqOSA8JdV4Vi9jDqIZ1478b7X8YhxRajOV37llbAWvZGerFfNb+wL2SBZCRI+1UPy gXshBUgqO6R70EVxnHiprYtr/TJgr5SSkOINezEr4ip/eLKQLaASP6QRFl/AycRYzxEZn6sbF xu+fNorCUTYlROWNFl5xXzKE4knkHUCr7b57uY17Nbvp1fT7t3k8Z7cPvxt+lLNoZkP3LkUu1 MB/hrSMCAj00/mxNtFYinS5FAngDkReY6MRIyr3cEH/mrW89BJhHpA4QqA122mODQPB9zsoQ X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:243124 Archived-At: Stefan Kangas writes: > Felix writes: > >> In my private config i prepend the wallpaper-command with "setsid", >> that way the process isn't attached to emacs and the wallpaper set by >> wbg or swaybg will stay after closing emacs. >> This is an Linux specific thing of course. > > The command handling is already only relevant for Unix-like systems: > MS-Windows and Haiku use native APIs. I'm not yet sure how to best > handle the above in wallpaper.el, but I'm looking into it. > > I guess we could use "setsid", but in that case we might as well use > "nohup" as that command is mandated to be there by POSIX. (AFAIU, on > FreeBSD you'd need to install the "util-linux" package to get setsid.) > >> I'm not shure how it works for gnome and plasma, but i would think it >> makes no difference. > > From your testing, it seems like it works without it, right? I don't really know what i'm doing, but i found that it works if i replace the start-process call with: (apply #'call-process wallpaper-command nil 0 nil (mapcar (lambda (arg) (format-spec arg fmt-spec)) wallpaper-command-args))