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-rw-r--r--gnu/services/herd.scm3
1 files changed, 3 insertions, 0 deletions
diff --git a/gnu/services/herd.scm b/gnu/services/herd.scm
index d882c232cf..8c96b70731 100644
--- a/gnu/services/herd.scm
+++ b/gnu/services/herd.scm
@@ -45,6 +45,7 @@
live-service-requirement
live-service-running
+ with-shepherd-action
current-services
unload-services
unload-service
@@ -168,6 +169,8 @@ return #f."
(define-syntax-rule (with-shepherd-action service (action args ...)
result body ...)
+ "Invoke ACTION on SERVICE with the given ARGS, and evaluate BODY with RESULT
+bound to the action's result."
(invoke-action service action (list args ...)
(lambda (result) body ...)))