* miscfuncs.cc (create_pipe): Delete obsolete function.

* miscfuncs.h (create_pipe): Delete define.
* pipe.c (fhandler_pipe::create_selectable): Delete obsolete comment.

winsup/cygwin/ChangeLog

@@ -1,3 +1,10 @@
+2011-08-12  Christopher Faylor  <me.cygwin2011@cgf.cx>
+
+	* miscfuncs.cc (create_pipe): Delete obsolete function.
+	* miscfuncs.h (create_pipe): Delete define.
+
+	* pipe.c (fhandler_pipe::create_selectable): Delete obsolete comment.
+
 2011-08-12  Corinna Vinschen  <corinna@vinschen.de>
 
 	* fhandler_proc.cc (fhandler_proc::closedir): Don't free, but delete

winsup/cygwin/miscfuncs.cc

@@ -332,20 +332,6 @@ nice_to_winprio (int &nice)
   return prio;
 }
 
-#undef CreatePipe
-bool
-create_pipe (PHANDLE hr,PHANDLE hw, LPSECURITY_ATTRIBUTES sa, DWORD n)
-{
-  for (int i = 0; i < 10; i++)
-    if (CreatePipe (hr, hw, sa, n))
-      return true;
-    else if (GetLastError () == ERROR_PIPE_BUSY && i < 9)
-      Sleep (10);
-    else
-      break;
-  return false;
-}
-
 /* backslashify: Convert all forward slashes in src path to back slashes
    in dst path.  Add a trailing slash to dst when trailing_slash_p arg
    is set to 1. */

winsup/cygwin/miscfuncs.h

@@ -16,7 +16,6 @@ DWORD nice_to_winprio (int &) __attribute__ ((regparm (1)));
 
 bool __stdcall create_pipe (PHANDLE, PHANDLE, LPSECURITY_ATTRIBUTES, DWORD)
   __attribute__ ((regparm (3)));
-#define CreatePipe create_pipe
 
 extern "C" void yield ();
 

winsup/cygwin/pipe.cc

@@ -243,7 +243,6 @@ fhandler_pipe::create_selectable (LPSECURITY_ATTRIBUTES sa_ptr, HANDLE& r,
 			   PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 1, psize,
 			   psize, NMPWAIT_USE_DEFAULT_WAIT, sa_ptr);
 
-      /* Win 95 seems to return NULL instead of INVALID_HANDLE_VALUE */
       if (r != INVALID_HANDLE_VALUE)
 	{
 	  debug_printf ("pipe read handle %p", r);