1 files changed, 0 insertions, 89 deletions
diff --git a/winsup/cygwin/flock.cc b/winsup/cygwin/flock.cc
deleted file mode 100644
index b15962d94..000000000
--- a/winsup/cygwin/flock.cc
+++ /dev/null
@@ -1,89 +0,0 @@
-/* One of many ways to emulate flock() on top of real (good) POSIX locks.
- *
- * This flock() emulation is based upon source taken from the Red Hat
- * implementation used in their imap-2002d SRPM.
- *
- * $RH: flock.c,v 1.2 2000/08/23 17:07:00 nalin Exp $
- */
-/* flock.c
-
-   Copyright 2003 Red Hat, Inc.
-
-   This file is part of Cygwin.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#include "winsup.h"
-#include "cygerrno.h"
-#include <sys/file.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-int
-flock (int fd, int operation)
-{
-  int i, cmd;
-  struct __flock64 l = { 0, 0, 0, 0, 0 };
-  if (operation & LOCK_NB)
-    {
-      cmd = F_SETLK;
-    }
-  else
-    {
-      cmd = F_SETLKW;
-    }
-  l.l_whence = SEEK_SET;
-  switch (operation & (~LOCK_NB))
-    {
-    case LOCK_EX:
-      l.l_type = F_WRLCK;
-      i = fcntl_worker (fd, cmd, &l);
-      if (i == -1)
-	{
-	  if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
-	    {
-	      set_errno (EWOULDBLOCK);
-	    }
-	}
-      break;
-    case LOCK_SH:
-      l.l_type = F_RDLCK;
-      i = fcntl_worker (fd, cmd, &l);
-      if (i == -1)
-	{
-	  if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
-	    {
-	      set_errno (EWOULDBLOCK);
-	    }
-	}
-      break;
-    case LOCK_UN:
-      l.l_type = F_UNLCK;
-      i = fcntl_worker (fd, cmd, &l);
-      if (i == -1)
-	{
-	  if ((get_errno () == EAGAIN) || (get_errno () == EACCES))
-	    {
-	      set_errno (EWOULDBLOCK);
-	    }
-	}
-      break;
-    default:
-      i = -1;
-      set_errno (EINVAL);
-      break;
-    }
-  return i;
-}
-
-#ifdef FLOCK_EMULATE_IS_MAIN
-int
-main (int argc, char **argv)
-{
-  int fd = open (argv[1], O_WRONLY);
-  flock (fd, LOCK_EX);
-  return 0;
-}
-#endif