StdLib/LibC/Uefi/SysEfi.h

   1 /** @file
   2   Declarations local to the Uefi SysCalls module of the Standard C Library.
   3
   4   Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials are licensed and made available under
   6   the terms and conditions of the BSD License that accompanies this distribution.
   7   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 #ifndef _SYSEFI_H
  15 #define _SYSEFI_H
  16 #include  <Protocol/SimpleFileSystem.h>
  17
  18 #define EFI_FILE_MODE_MASK    ( EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE )
  19 #define OMODE_MASK            0xFFFF00UL
  20 #define OMODE_SHIFT           8
  21
  22 #define S_ACC_READ            ( S_IRUSR | S_IRGRP | S_IROTH | S_IXUSR | S_IXGRP | S_IXOTH )
  23 #define S_ACC_WRITE           ( S_IWUSR | S_IWGRP | S_IWOTH )
  24 #define S_ACC_MASK            ( S_IRWXU | S_IRWXG | S_IRWXO )
  25
  26 UINT64
  27 Oflags2EFI( int oflags);
  28
  29 UINT64
  30 Omode2EFI( int mode);
  31
  32 /* Converts the first several EFI status values into the appropriate errno value.
  33 */
  34 int
  35 EFI2errno( RETURN_STATUS Status);
  36
  37 #endif  /* _SYSEFI_H */