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hurd-boot: Support system init: Create essential device nodes. 

* gnu/build/hurd-boot.scm (make-hurd-device-nodes): Cater for existing
directories (dev, servers).
(set-hurd-device-translators): Remove /servers/socket/1, that is created by
libexec/console-run.  Cater for nonexistent /dev/console.
(boot-hurd-system): Call make-hurd-device-nodes on initial run.
This commit is contained in:
Janneke Nieuwenhuizen 2023-05-30 18:07:17 +02:00
parent 2d6365701b
commit 22d76d08f5
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1 changed files with 10 additions and 4 deletions
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14
gnu/build/hurd-boot.scm
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@ -79,13 +79,13 @@ Return the value associated with OPTION, or #f on failure."
(define (scope dir)
(string-append root (if (string-suffix? "/" root) "" "/") dir))
(mkdir (scope "dev"))
(mkdir-p (scope "dev"))
;; Don't create /dev/null etc just yet; the store
;; messes-up the permission bits.
;; Don't create /dev/console, /dev/vcs, etc.: they are created by
;; console-run on first boot.
(mkdir (scope "servers"))
(mkdir-p (scope "servers"))
(for-each (lambda (file)
(call-with-output-file (scope (string-append "servers/" file))
(lambda (port)
@ -100,7 +100,8 @@ Return the value associated with OPTION, or #f on failure."
"kill"
"suspend"))
(mkdir (scope "servers/socket"))
(mkdir-p (scope "servers/socket"))
;; Don't create /servers/socket/1 & co: runsystem does that on first boot.
;; TODO: Set the 'gnu.translator' extended attribute for passive translator
@ -279,7 +280,8 @@ set."
(for-each scope-set-translator servers)
(mkdir* "dev/vcs/1")
(mkdir* "dev/vcs/2")
(rename-file (scope "dev/console") (scope "dev/console-"))
(when (file-exists? (scope "dev/console"))
(rename-file (scope "dev/console") (scope "dev/console-")))
(for-each scope-set-translator devices)
(false-if-EEXIST (symlink "/dev/random" (scope "dev/urandom")))
@ -326,6 +328,10 @@ XXX TODO: use Linux xattr/setxattr to remove (settrans in) /libexec/RUNSYSTEM
(let ((hurd/hurd (readlink* (string-append system "/profile/hurd"))))
(symlink hurd/hurd "/hurd"))
(unless (file-exists? "/servers/startup")
(format #t "Creating essential device nodes...\n")
(make-hurd-device-nodes))
(format #t "Setting-up essential translators...\n")
(setenv "PATH" (string-append system "/profile/bin"))
(set-hurd-device-translators)