X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/6ae327f88a6be8efd02cfe4b713444f9f3ac2672..b59d9074993cac46d6c33803c0b850974c088cf0:/src/slave.sig?ds=sidebyside

diff --git a/src/slave.sig b/src/slave.sig
index 10d2071..1fed991 100644
--- a/src/slave.sig
+++ b/src/slave.sig
@@ -53,4 +53,18 @@ signature SLAVE = sig
     (* Search through the result configuration hierarchy for all files matching
      * the predicate, writing a list of their domains to the file named by the
      * third argument, delimiting the entries with the second argument. *)
+
+    val hostname : unit -> string
+    (* Get hostname of this machine *)
+
+    val readList : string -> string list
+    val writeList : string * string list -> unit
+    (* Reading and writing lists of strings stored on separate lines in files *)
+
+    val lineInFile : string -> string -> bool
+    (* Is there a line in the file (first arg) that matches that given? *)
+
+    val inGroup : {user : string, group : string} -> bool
+    (* Check membership in a UNIX group. *)
+
 end