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| author | Ludovic Courtès <ludo@gnu.org> | 2018-09-26 22:30:16 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-09-26 23:40:36 +0200 |
| commit | 6f03b08089167ec863361352ab200830bffeb0b7 (patch) | |
| tree | 77f603526c508da7219d9018af6ebcaff33079c4 /gnu | |
| parent | 2a5f2b1f7550db701172a338e98179e1cac55a1c (diff) | |
| download | guix-6f03b08089167ec863361352ab200830bffeb0b7.tar guix-6f03b08089167ec863361352ab200830bffeb0b7.tar.gz | |
services: dhcp-client: Use 'read-pid-file'.
* gnu/services/networking.scm (dhcp-client-service-type)[start]: Use
'read-pid-file' instead of the custom and possibly infinite loop.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/services/networking.scm | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm index bd1d5a2706..3fdb2bb9f7 100644 --- a/gnu/services/networking.scm +++ b/gnu/services/networking.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016, 2018 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2016 John Darrington <jmd@gnu.org> @@ -191,19 +191,7 @@ fe80::1%lo0 apps.facebook.com\n") (cons* #$dhclient "-nw" "-pf" #$pid-file ifaces)))) (and (zero? (cdr (waitpid pid))) - (let loop () - (catch 'system-error - (lambda () - (call-with-input-file #$pid-file read)) - (lambda args - ;; 'dhclient' returned before PID-FILE was created, - ;; so try again. - (let ((errno (system-error-errno args))) - (if (= ENOENT errno) - (begin - (sleep 1) - (loop)) - (apply throw args)))))))))) + (read-pid-file #$pid-file))))) (stop #~(make-kill-destructor)))))) (define* (dhcp-client-service #:key (dhcp isc-dhcp)) |