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services: nscd: Create /etc/resolv.conf if it does not exist.

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* gnu/services/base.scm (nscd-activation): Create /etc/resolv.conf if it
does not exist yet.
This commit is contained in:
Ludovic Courtès 2017-05-02 12:21:31 +02:00
parent 1fd0fc0db4
commit 49f9d7f697
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1 changed files with 8 additions and 1 deletions
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9
gnu/services/base.scm
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@ -1149,7 +1149,14 @@ (define nscd-activation
#~(begin
(use-modules (guix build utils))
(mkdir-p "/var/run/nscd")
(mkdir-p "/var/db/nscd"))) ;for the persistent cache
(mkdir-p "/var/db/nscd") ;for the persistent cache
;; In libc 2.25 nscd uses inotify to watch /etc/resolv.conf, but only if
;; that file exists when it is started. Thus create it here.
(unless (file-exists? "/etc/resolv.conf")
(call-with-output-file "/etc/resolv.conf"
(lambda (port)
(display "# This is a placeholder.\n" port))))))
(define nscd-service-type
(service-type (name 'nscd)