From b893f1aec35b879169f80bc9461fac21907fbaf4 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sun, 13 Sep 2015 12:43:28 +0200
Subject: services: nscd-service: Fit everything into <nscd-configuration>.

* gnu/services/base.scm (<nscd-configuration>)[glibc, name-services]:
  New fields.
  (nscd-service): Remove #:glibc and #:name-services parameters.  Adjust
  body to take those from CONFIG.
* gnu/services/desktop.scm (%desktop-services): Adjust accordingly.
* doc/guix.texi (Base Services): Adjust accordingly.
  (Name Service Switch): Adjust example.
---
 gnu/services/base.scm    | 22 +++++++++++++---------
 gnu/services/desktop.scm |  4 ++--
 2 files changed, 15 insertions(+), 11 deletions(-)

(limited to 'gnu/services')

diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 0b4bd7ed0d..d9d73b4597 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -412,7 +412,11 @@ other things."
                (default 0))
   ;; TODO: See nscd.conf in glibc for other options to add.
   (caches     nscd-configuration-caches           ;list of <nscd-cache>
-              (default %nscd-default-caches)))
+              (default %nscd-default-caches))
+  (name-services nscd-configuration-name-services ;list of <packages>
+                 (default '()))
+  (glibc      nscd-configuration-glibc            ;<package>
+              (default (canonical-package glibc))))
 
 (define-record-type* <nscd-cache> nscd-cache make-nscd-cache
   nscd-cache?
@@ -502,13 +506,10 @@ other things."
                                 (string-concatenate
                                  (map cache->config caches)))))))
 
-(define* (nscd-service #:optional (config %nscd-default-configuration)
-                       #:key (glibc (canonical-package glibc))
-                       (name-services '()))
+(define* (nscd-service #:optional (config %nscd-default-configuration))
   "Return a service that runs libc's name service cache daemon (nscd) with the
-given @var{config}---an @code{<nscd-configuration>} object.  Optionally,
-@code{#:name-services} is a list of packages that provide name service switch
- (NSS) modules needed by nscd.  @xref{Name Service Switch}, for an example."
+given @var{config}---an @code{<nscd-configuration>} object.  @xref{Name
+Service Switch}, for an example."
   (let ((nscd.conf (nscd.conf-file config)))
     (service
      (documentation "Run libc's name service cache daemon (nscd).")
@@ -521,7 +522,8 @@ given @var{config}---an @code{<nscd-configuration>} object.  Optionally,
                    (mkdir-p "/var/db/nscd")))     ;for the persistent cache
 
      (start #~(make-forkexec-constructor
-               (list (string-append #$glibc "/sbin/nscd")
+               (list (string-append #$(nscd-configuration-glibc config)
+                                    "/sbin/nscd")
                      "-f" #$nscd.conf "--foreground")
 
                #:environment-variables
@@ -529,7 +531,9 @@ given @var{config}---an @code{<nscd-configuration>} object.  Optionally,
                                     (string-join
                                      (map (lambda (dir)
                                             (string-append dir "/lib"))
-                                          (list #$@name-services))
+                                          (list
+                                           #$@(nscd-configuration-name-services
+                                               config)))
                                      ":")))))
      (stop #~(make-kill-destructor))
 
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 35b19146dd..346f916950 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -594,8 +594,8 @@ when they log out."
                 (cond
                  ;; Provide an nscd ready to use nss-mdns.
                  ((memq 'nscd (service-provision service))
-                  (nscd-service (nscd-configuration)
-                                #:name-services (list nss-mdns)))
+                  (nscd-service (nscd-configuration
+                                 (name-services (list nss-mdns)))))
 
                  ;; Add more rules to udev-service.
                  ;;
-- 
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