From 2b3e9d9b244e279ef5693a7cf5dacc7903164af5 Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Mon, 22 Jul 2002 09:46:48 +0000
Subject: Remove, moved to cpukit.

---
 c/src/exec/libfs/src/imfs/linearfile.c | 116 ---------------------------------
 1 file changed, 116 deletions(-)
 delete mode 100644 c/src/exec/libfs/src/imfs/linearfile.c

(limited to 'c/src/exec/libfs/src/imfs/linearfile.c')

diff --git a/c/src/exec/libfs/src/imfs/linearfile.c b/c/src/exec/libfs/src/imfs/linearfile.c
deleted file mode 100644
index 3d6593dfce..0000000000
--- a/c/src/exec/libfs/src/imfs/linearfile.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *  IMFS Linear File Handlers
- *
- *  This file contains the set of handlers used to process operations on
- *  IMFS linear memory file nodes.  Linear memory files are contiguous
- *  blocks of memory created from a TAR or other filesystem image.
- *  The blocks are nonwriteable and nonresizeable.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.OARcorp.com/rtems/license.html.
- *
- *  $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include "imfs.h"
-#include <rtems/libio_.h>
-#include <rtems/seterr.h>
-
-/*
- * linearfile_read
- *
- *  This routine processes the read() system call.
- */
-
-int linearfile_read(
-  rtems_libio_t *iop,
-  void          *buffer,
-  unsigned32     count
-)
-{
-  IMFS_jnode_t   *the_jnode;
-  unsigned char  *dest;
-  unsigned char  *file_ptr;
-  int            file_offset;
-
-
-  the_jnode = iop->file_info;
-
-  /*
-   *  Perform internal consistency checks
-   */
-
-  assert( the_jnode );
-  if ( !the_jnode )
-    rtems_set_errno_and_return_minus_one( EIO );
-
-  assert( the_jnode->type == IMFS_LINEAR_FILE );
-  if ( the_jnode->type != IMFS_LINEAR_FILE )
-    rtems_set_errno_and_return_minus_one( EIO );
-
-  /*
-   *  Error checks on arguments
-   */
-
-  dest = (unsigned char *)buffer;
-  assert( dest );
-  if ( !dest )
-    rtems_set_errno_and_return_minus_one( EINVAL );
-
-  /*
-   *  Perform a simple memory copy.
-   */
-
-  if (count == 0)
-     return(0);
-
-  the_jnode = iop->file_info;
-  file_ptr    = (unsigned char *)the_jnode->info.linearfile.direct;
-  file_offset = (unsigned long)iop->offset;
-
-  if (count > (the_jnode->info.linearfile.size - file_offset))
-     count = the_jnode->info.linearfile.size - file_offset;
-
-  memcpy(dest, &file_ptr[file_offset], count);
-
-  return(count);
-}
-
-
-/*
- *  linearfile_lseek
- *
- *  This routine processes the lseek() system call.
- */
-
-int linearfile_lseek(
-  rtems_libio_t   *iop,
-  off_t            offset,
-  int              whence
-)
-{
-  IMFS_jnode_t   *the_jnode;
-
-  the_jnode = iop->file_info;
-
-  if (iop->offset > the_jnode->info.linearfile.size)
-    iop->offset = the_jnode->info.linearfile.size;
-
-  return iop->offset;
-}
-
-- 
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