UnixPkg/Sec/X64/NameManglingFix.c

   1 /** @file
   2
   3   Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
   4
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include "SecMain.h"
  16
  17 //
  18 // OS X Posix does some strange name mangling on these names in C.
  19 // If you call from assembler you get the wrong version of the function
  20 // So these globals get you the correct name mangled functions that can
  21 // be accessed from assembly
  22 //
  23 UnixRmDir     gUnixRmDir     = rmdir;
  24 UnixOpenDir   gUnixOpenDir   = opendir;
  25 UnixStat      gUnixStat      = (UnixStat)stat;
  26 UnixStatFs    gUnixStatFs    = statfs;
  27 UnixReadDir   gUnixReaddir   = readdir;
  28 UnixRewindDir gUnixRewinddir = rewinddir;
  29
  30 int
  31 UnixIoCtl1 (
  32   int               fd,
  33   unsigned long int __request,
  34   UINTN             Arg
  35   )
  36 {
  37   return ioctl (fd, __request, Arg);
  38 }
  39
  40 int
  41 UnixFcntl1 (int __fd, int __cmd, UINTN Arg)
  42 {
  43   return fcntl (__fd, __cmd, Arg);
  44 }