Index: observer.texi
===================================================================
RCS file: /cvs/src/src/gdb/doc/observer.texi,v
retrieving revision 1.8
diff -u -p -r1.8 observer.texi
--- observer.texi	1 Sep 2004 17:59:37 -0000	1.8
+++ observer.texi	9 Dec 2004 23:31:58 -0000
@@ -95,3 +95,8 @@ inferior, and before any information on 
 The specified shared library has been discovered to be unloaded.
 @end deftypefun
 
+@deftypefun void linux_new_thread (ptid_t @var{ptid})
+A new linux thread described by @var{ptid} has been officially attached
+to by gdb.
+@end deftypefun
+