X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/ed9fda3a0e2edcf4ed546e0eb9ac128865538276..e1b99e23f8d30efc7842ee006e0ff3ef0347b7df:/src/slave.sig

diff --git a/src/slave.sig b/src/slave.sig
index 52c9381..1a11e51 100644
--- a/src/slave.sig
+++ b/src/slave.sig
@@ -27,6 +27,7 @@ signature SLAVE = sig
 
     type file_status = {action : file_action,
 			domain : string,
+			dir : string,
 			file : string}
 
     val registerFileHandler : (file_status -> unit) -> unit
@@ -52,4 +53,24 @@ 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. *)
+
+    val mkDirAll : string -> unit
+    (* [mkDirAll p] creates directory "p", creating all parent directories, as
+     * necessary. *)
+
+    val remove : ''a list * ''a -> ''a list
+    val removeDups : ''a list -> ''a list
 end