diff options
Diffstat (limited to 'winsup/cygwin/fhandler_zero.cc')
-rw-r--r-- | winsup/cygwin/fhandler_zero.cc | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/winsup/cygwin/fhandler_zero.cc b/winsup/cygwin/fhandler_zero.cc deleted file mode 100644 index a3e74a62c..000000000 --- a/winsup/cygwin/fhandler_zero.cc +++ /dev/null @@ -1,55 +0,0 @@ -/* fhandler_dev_zero.cc: code to access /dev/zero - - Copyright 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc. - - Written by DJ Delorie (dj@cygnus.com) - -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 <errno.h> -#include "security.h" -#include "cygerrno.h" -#include "path.h" -#include "fhandler.h" - -fhandler_dev_zero::fhandler_dev_zero () - : fhandler_base () -{ -} - -int -fhandler_dev_zero::open (int flags, mode_t) -{ - set_flags ((flags & ~O_TEXT) | O_BINARY); - nohandle (true); - set_open_status (); - return 1; -} - -int -fhandler_dev_zero::write (const void *, size_t len) -{ - if (get_device () == FH_FULL) - { - set_errno (ENOSPC); - return -1; - } - return len; -} - -void __stdcall -fhandler_dev_zero::read (void *ptr, size_t& len) -{ - memset (ptr, 0, len); -} - -_off64_t -fhandler_dev_zero::lseek (_off64_t, int) -{ - return 0; -} |