X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fclose.c;h=2c41c75b8ba84fbd8e32479ec4f0ca4913ea905b;hb=a6b16b69fe1cad695b270dd5bf3deb2850fc4dd1;hp=74a7adfbbc0ebf370976baa0e12f384508bb9925;hpb=dbd243d0795137dc4877821dfb3d292fe80bcc5f;p=gnulib.git

diff --git a/lib/close.c b/lib/close.c
index 74a7adfbb..2c41c75b8 100644
--- a/lib/close.c
+++ b/lib/close.c
@@ -1,5 +1,5 @@
 /* close replacement.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,47 +19,7 @@
 /* Specification.  */
 #include <unistd.h>
 
-#if GNULIB_SYS_SOCKET
-# define WIN32_LEAN_AND_MEAN
-# include <sys/socket.h>
-#endif
-
-#if HAVE__GL_CLOSE_FD_MAYBE_SOCKET
-
-/* Get set_winsock_errno, FD_TO_SOCKET etc. */
-#include "w32sock.h"
-
-static int
-_gl_close_fd_maybe_socket (int fd)
-{
-  SOCKET sock = FD_TO_SOCKET (fd);
-  WSANETWORKEVENTS ev;
-
-  ev.lNetworkEvents = 0xDEADBEEF;
-  WSAEnumNetworkEvents (sock, NULL, &ev);
-  if (ev.lNetworkEvents != 0xDEADBEEF)
-    {
-      /* FIXME: other applications, like squid, use an undocumented
-	 _free_osfhnd free function.  But this is not enough: The 'osfile'
-	 flags for fd also needs to be cleared, but it is hard to access it.
-	 Instead, here we just close twice the file descriptor.  */
-      if (closesocket (sock))
-	{
-	  set_winsock_errno ();
-	  return -1;
-	}
-      else
-	{
-	  /* This call frees the file descriptor and does a
-	     CloseHandle ((HANDLE) _get_osfhandle (fd)), which fails.  */
-	  _close (fd);
-	  return 0;
-	}
-    }
-  else
-    return _close (fd);
-}
-#endif
+#include "fd-hook.h"
 
 /* Override close() to call into other gnulib modules.  */
 
@@ -67,13 +27,13 @@ int
 rpl_close (int fd)
 #undef close
 {
-#if HAVE__GL_CLOSE_FD_MAYBE_SOCKET
-  int retval = _gl_close_fd_maybe_socket (fd);
+#if WINDOWS_SOCKETS
+  int retval = execute_all_close_hooks (close, fd);
 #else
   int retval = close (fd);
 #endif
 
-#ifdef FCHDIR_REPLACEMENT
+#if REPLACE_FCHDIR
   if (retval >= 0)
     _gl_unregister_fd (fd);
 #endif