X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/410c8acf139e945dce28bbc0c8b17dcfd0815643..7631176f5c140b9c77fa865ef3b2287fd574e4d7:/util.h

diff --git a/util.h b/util.h
index b5fbd579..f9c5c78f 100644
--- a/util.h
+++ b/util.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: util.h,v 1.1 2001/02/03 20:26:37 mdw Exp $
+ * $Id: util.h,v 1.2 2001/02/22 09:07:08 mdw Exp $
  *
  * Utilities for the client and the server
  *
@@ -29,6 +29,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: util.h,v $
+ * Revision 1.2  2001/02/22 09:07:08  mdw
+ * Separate detach-from-terminal code into a separate function.
+ *
  * Revision 1.1  2001/02/03 20:26:37  mdw
  * Initial checkin.
  *
@@ -41,10 +44,20 @@
   extern "C" {
 #endif
 
-/*----- Header files ------------------------------------------------------*/
-
 /*----- Functions provided ------------------------------------------------*/
 
+/* --- @u_detach@ --- *
+ *
+ * Arguments:	---
+ *
+ * Returns:	---
+ *
+ * Use:		Detaches from the current terminal and ensures it can never
+ *		acquire a new one.  Calls @fork@.
+ */
+
+extern void u_detach(void);
+
 /* --- @u_daemon@ --- *
  *
  * Arguments:	---
@@ -54,7 +67,7 @@
  * Use:		Becomes a daemon.
  */
 
-int u_daemon(void);
+extern int u_daemon(void);
 
 /*----- That's all, folks -------------------------------------------------*/