root/arch/mips/fw/arc/file.c

DEFINITIONS

1. ArcGetDirectoryEntry
2. ArcOpen
3. ArcClose
4. ArcRead
5. ArcGetReadStatus
6. ArcWrite
7. ArcSeek
8. ArcMount
9. ArcGetFileInformation
10. ArcSetFileInformation

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * ARC firmware interface.
   7  *
   8  * Copyright (C) 1994, 1995, 1996, 1999 Ralf Baechle
   9  * Copyright (C) 1999 Silicon Graphics, Inc.
  10  */
  11 
  12 #include <asm/fw/arc/types.h>
  13 #include <asm/sgialib.h>
  14 
  15 LONG
  16 ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
  17                      ULONG N, ULONG *Count)
  18 {
  19         return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
  20 }
  21 
  22 LONG
  23 ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
  24 {
  25         return ARC_CALL3(open, Path, OpenMode, FileID);
  26 }
  27 
  28 LONG
  29 ArcClose(ULONG FileID)
  30 {
  31         return ARC_CALL1(close, FileID);
  32 }
  33 
  34 LONG
  35 ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
  36 {
  37         return ARC_CALL4(read, FileID, Buffer, N, Count);
  38 }
  39 
  40 LONG
  41 ArcGetReadStatus(ULONG FileID)
  42 {
  43         return ARC_CALL1(get_rstatus, FileID);
  44 }
  45 
  46 LONG
  47 ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
  48 {
  49         return ARC_CALL4(write, FileID, Buffer, N, Count);
  50 }
  51 
  52 LONG
  53 ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
  54 {
  55         return ARC_CALL3(seek, FileID, Position, SeekMode);
  56 }
  57 
  58 LONG
  59 ArcMount(char *name, enum linux_mountops op)
  60 {
  61         return ARC_CALL2(mount, name, op);
  62 }
  63 
  64 LONG
  65 ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
  66 {
  67         return ARC_CALL2(get_finfo, FileID, Information);
  68 }
  69 
  70 LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
  71                            ULONG AttributeMask)
  72 {
  73         return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
  74 }