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-rw-r--r--doc/guix.texi14
1 files changed, 11 insertions, 3 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index e489d414bc..bd985f956c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4319,9 +4319,12 @@ the ``message of the day''.
@cindex name service cache daemon
@cindex nscd
-@deffn {Monadic Procedure} nscd-service [@var{config}] [#:glibc glibc]
-Return a service that runs libc's name service cache daemon (nscd) with the
-given @var{config}---an @code{<nscd-configuration>} object.
+@deffn {Monadic Procedure} nscd-service [@var{config}] [#:glibc glibc] @
+ [#:name-services '()]
+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.
@end deffn
@defvr {Scheme Variable} %nscd-default-configuration
@@ -4753,6 +4756,11 @@ associated lookup action.
A string denoting the name service (@pxref{Services in the NSS
configuration,,, libc, The GNU C Library Reference Manual}).
+Note that name services listed here must be visible to nscd. This is
+achieved by passing the @code{#:name-services} argument to
+@code{nscd-service} the list of packages providing the needed name
+services (@pxref{Base Services, @code{nscd-service}}).
+
@item reaction
An action specified using the @code{lookup-specification} macro
(@pxref{Actions in the NSS configuration,,, libc, The GNU C Library