Remove core packages since we can get them from edk2 repository

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Guo Mang <mang.guo@intel.com>

1 files changed, 0 insertions, 303 deletions

diff --git a/StdLib/LibC/Stdio/fseeko.c b/StdLib/LibC/Stdio/fseeko.c
deleted file mode 100644
index 662d25f91a..0000000000
--- a/StdLib/LibC/Stdio/fseeko.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*

-    Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>

-    This program and the accompanying materials are licensed and made available

-    under the terms and conditions of the BSD License that accompanies this

-    distribution.  The full text of the license may be found at

-    http://opensource.org/licenses/bsd-license.

-

-    THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-    WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-

- * Copyright (c) 1990, 1993

- *  The Regents of the University of California.  All rights reserved.

- *

- * This code is derived from software contributed to Berkeley by

- * Chris Torek.

- *

- * Redistribution and use in source and binary forms, with or without

- * modification, are permitted provided that the following conditions

- * are met:

- * 1. Redistributions of source code must retain the above copyright

- *    notice, this list of conditions and the following disclaimer.

- * 2. Redistributions in binary form must reproduce the above copyright

- *    notice, this list of conditions and the following disclaimer in the

- *    documentation and/or other materials provided with the distribution.

- * 3. Neither the name of the University nor the names of its contributors

- *    may be used to endorse or promote products derived from this software

- *    without specific prior written permission.

- *

- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

- * SUCH DAMAGE.

-

-    NetBSD: fseeko.c,v 1.5 2005/03/04 16:04:58 dsl Exp

- */

-//#include <Uefi.h>               // REMOVE, For DEBUG only

-//#include <Library/UefiLib.h>    // REMOVE, For DEBUG only

-

-#include  <LibConfig.h>

-#include <sys/EfiCdefs.h>

-

-#include "namespace.h"

-#include <sys/types.h>

-#include <sys/stat.h>

-

-#include <assert.h>

-#include <errno.h>

-#include <fcntl.h>

-#include <stdio.h>

-#include <stdlib.h>

-#include "reentrant.h"

-#include "local.h"

-

-#ifdef __weak_alias

-__weak_alias(fseeko, _fseeko)

-#endif

-

-#define POS_ERR (-(fpos_t)1)

-

-/*

- * Seek the given file to the given offset.

- * `Whence' must be one of the three SEEK_* macros.

- */

-int

-fseeko(FILE *fp, off_t offset, int whence)

-{

-  fpos_t (*seekfn)(void *, fpos_t, int);

-  fpos_t target, curoff;

-  size_t n;

-  struct stat st;

-  int havepos;

-

-  _DIAGASSERT(fp != NULL);

-  if(fp == NULL) {

-    errno = EINVAL;

-    return -1;

-  }

-

-#ifdef __GNUC__

-  /* This outrageous construct just to shut up a GCC warning. */

-  (void) &curoff;

-#endif

-

-  /* make sure stdio is set up */

-  if (!__sdidinit)

-    __sinit();

-

-//Print(L"%a( %d, %Ld, %d)\n", __func__, fp->_file, offset, whence);

-  FLOCKFILE(fp);

-

-  /*

-   * Have to be able to seek.

-   */

-  if ((seekfn = fp->_seek) == NULL) {

-    errno = ESPIPE;     /* historic practice */

-    FUNLOCKFILE(fp);

-//Print(L"%a: %d\n", __func__, __LINE__);

-    return (-1);

-  }

-

-  /*

-   * Change any SEEK_CUR to SEEK_SET, and check `whence' argument.

-   * After this, whence is either SEEK_SET or SEEK_END.

-   */

-  switch (whence) {

-

-  case SEEK_CUR:

-    /*

-     * In order to seek relative to the current stream offset,

-     * we have to first find the current stream offset a la

-     * ftell (see ftell for details).

-     */

-    __sflush(fp); /* may adjust seek offset on append stream */

-    if (fp->_flags & __SOFF)

-      curoff = fp->_offset;

-    else {

-      curoff = (*seekfn)(fp->_cookie, (fpos_t)0, SEEK_CUR);

-      if (curoff == POS_ERR) {

-        FUNLOCKFILE(fp);

-//Print(L"%a: %d\n", __func__, __LINE__);

-        return (-1);

-      }

-    }

-    if (fp->_flags & __SRD) {

-      curoff -= fp->_r;

-      if (HASUB(fp))

-        curoff -= fp->_ur;

-    } else if (fp->_flags & __SWR && fp->_p != NULL)

-      curoff += fp->_p - fp->_bf._base;

-

-    offset += curoff;

-    whence = SEEK_SET;

-    havepos = 1;

-    break;

-

-  case SEEK_SET:

-  case SEEK_END:

-    curoff = 0;   /* XXX just to keep gcc quiet */

-    havepos = 0;

-    break;

-

-  default:

-    errno = EINVAL;

-    FUNLOCKFILE(fp);

-//Print(L"%a: %d\n", __func__, __LINE__);

-    return (-1);

-  }

-

-  /*

-   * Can only optimise if:

-   *  reading (and not reading-and-writing);

-   *  not unbuffered; and

-   *  this is a `regular' Unix file (and hence seekfn==__sseek).

-   * We must check __NBF first, because it is possible to have __NBF

-   * and __SOPT both set.

-   */

-  if (fp->_bf._base == NULL)

-    __smakebuf(fp);

-  if (fp->_flags & (__SWR | __SRW | __SNBF | __SNPT))

-    goto dumb;

-  if ((fp->_flags & __SOPT) == 0) {

-    if (seekfn != __sseek ||

-        fp->_file < 0 || fstat(fp->_file, &st) ||

-        !S_ISREG(st.st_mode)) {

-      fp->_flags |= __SNPT;

-      goto dumb;

-    }

-    fp->_blksize = st.st_blksize;

-    fp->_flags |= __SOPT;

-  }

-

-  /*

-   * We are reading; we can try to optimise.

-   * Figure out where we are going and where we are now.

-   */

-  if (whence == SEEK_SET)

-    target = offset;

-  else {

-    if (fstat(fp->_file, &st))

-    {

-//Print(L"%a: %d\n", __func__, __LINE__);

-      goto dumb;

-    }

-    target = st.st_size + offset;

-  }

-

-  if (!havepos) {

-    if (fp->_flags & __SOFF)

-      curoff = fp->_offset;

-    else {

-      curoff = (*seekfn)(fp->_cookie, (fpos_t)0, SEEK_CUR);

-      if (curoff == POS_ERR)

-      {

-//Print(L"%a: %d\n", __func__, __LINE__);

-        goto dumb;

-      }

-    }

-    curoff -= fp->_r;

-    if (HASUB(fp))

-      curoff -= fp->_ur;

-  }

-

-  /*

-   * Compute the number of bytes in the input buffer (pretending

-   * that any ungetc() input has been discarded).  Adjust current

-   * offset backwards by this count so that it represents the

-   * file offset for the first byte in the current input buffer.

-   */

-  if (HASUB(fp)) {

-    curoff += fp->_r; /* kill off ungetc */

-    n = fp->_up - fp->_bf._base;

-    curoff -= n;

-    n += fp->_ur;

-  } else {

-    n = fp->_p - fp->_bf._base;

-    curoff -= n;

-    n += fp->_r;

-  }

-

-  /*

-   * If the target offset is within the current buffer,

-   * simply adjust the pointers, clear EOF, undo ungetc(),

-   * and return.  (If the buffer was modified, we have to

-   * skip this; see fgetln.c.)

-   */

-  if ((fp->_flags & __SMOD) == 0 &&

-      target >= curoff && target < (fpos_t)(curoff + n)) {

-    int o = (int)(target - curoff);

-

-    fp->_p = fp->_bf._base + o;

-    fp->_r = (int)(n - o);

-    if (HASUB(fp))

-      FREEUB(fp);

-    WCIO_FREE(fp);    /* Should this really be unconditional??? */

-    fp->_flags &= ~__SEOF;

-    FUNLOCKFILE(fp);

-    return (0);

-  }

-

-  /*

-   * The place we want to get to is not within the current buffer,

-   * but we can still be kind to the kernel copyout mechanism.

-   * By aligning the file offset to a block boundary, we can let

-   * the kernel use the VM hardware to map pages instead of

-   * copying bytes laboriously.  Using a block boundary also

-   * ensures that we only read one block, rather than two.

-   */

-  curoff = target & ~(fp->_blksize - 1);

-  if ((*seekfn)(fp->_cookie, curoff, SEEK_SET) == POS_ERR)

-  {

-//Print(L"%a: %d\n", __func__, __LINE__);

-    goto dumb;

-  }

-  fp->_r = 0;

-  fp->_p = fp->_bf._base;

-  if (HASUB(fp))

-    FREEUB(fp);

-  WCIO_FREE(fp);    /* Should this really be unconditional??? */

-  fp->_flags &= ~__SEOF;

-  n = (int)(target - curoff);

-  if (n) {

-    if (__srefill(fp) || fp->_r < (int)n)

-    {

-//Print(L"%a: %d\n", __func__, __LINE__);

-      goto dumb;

-    }

-    fp->_p += n;

-    fp->_r -= (int)n;

-  }

-  FUNLOCKFILE(fp);

-  return (0);

-

-  /*

-   * We get here if we cannot optimise the seek ... just

-   * do it.  Allow the seek function to change fp->_bf._base.

-   */

-dumb:

-//Print(L"%a: %d\n", __func__, __LINE__);

-  if (__sflush(fp) ||

-      (*seekfn)(fp->_cookie, (fpos_t)offset, whence) == POS_ERR) {

-    FUNLOCKFILE(fp);

-//Print(L"%a: %d\n", __func__, __LINE__);

-    return (-1);

-  }

-  /* success: clear EOF indicator and discard ungetc() data */

-  if (HASUB(fp))

-    FREEUB(fp);

-  WCIO_FREE(fp);    /* Should this really be unconditional??? */

-  fp->_p = fp->_bf._base;

-  fp->_r = 0;

-  fp->_w = 0;

-  fp->_flags &= ~__SEOF;

-  FUNLOCKFILE(fp);

-//Print(L"%a: %d\n", __func__, __LINE__);

-  return (0);

-}