fastjar

	Removed
libjava
	* Makefile.in: Rebuilt.
	* Makefile.am (ZIP): Removed.
	(libgcj-$(gcc_version).jar): Use $(JAR).
	(src.zip): Likewise.
	* configure: Rebuilt.
	* configure.ac: Check for jar.  Removed code to set ZIP.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112654 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 166 deletions

diff --git a/fastjar/shift.c b/fastjar/shift.c
deleted file mode 100644
index 2b08a2efab2..00000000000
--- a/fastjar/shift.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* shift.c -- utilities to move regions of data in a file.
-   Copyright (C) 2004, 2005  Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-  
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-  
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-USA.  */
-
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdio.h>
-#include "jartool.h"
-#include "shift.h"
-
-#define BUFFER_SIZE 1024
-
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-
-/*
- * Shift the contents of a file up by `amount' bytes, starting at `begin'.
- * The file is not truncated, data from `amount' to `begin - amount' is
- * overwritten. The current file pointer of `fd' is preserved. Note that
- * this might be past the new "end" of the file.
- *
- * If this function is passed a `struct zipentry', then all `offset'
- * fields from that entry down the list that are greater than or equal
- * to `begin' will be decreased by `amount'.
- * 
- * fd     - The file descriptor.
- * begin  - The offset of the first byte that should be shifted.
- * amount - The number of bytes to shift by.
- * ze     - A pointer into a list of zip entries that should be updated
- *          to reflect the modified offset.
- */
-int
-shift_up (int fd, off_t begin, off_t amount, struct zipentry *ze)
-{
-  extern off_t end_of_entries;
-  int len, moved = 0;
-  ub1 buffer[BUFFER_SIZE];
-  off_t where, end, save;
-
-  if (amount <= 0)
-    return 0;
-
-  if ((save = lseek (fd, 0, SEEK_CUR)) == -1)
-    return 1;
-  if ((end = lseek (fd, 0, SEEK_END)) == -1)
-    return 1;
-  if (end < begin)
-    return 0;
-
-  where = begin;
-
-  do
-    {
-      if (lseek (fd, where, SEEK_SET) < 0)
-	return 1;
-      if ((len = read (fd, buffer, BUFFER_SIZE)) < 0)
-	return 1;
-      if (len == 0)
-	break;
-      if (lseek (fd, where - amount, SEEK_SET) < 0)
-	return 1;
-      if (write (fd, buffer, len) < 0)
-	return 1;
-      where += len;
-    }
-  while (where < end);
-
-  for (; ze; ze = ze->next_entry)
-    {
-      if ((off_t) ze->offset >= begin)
-	{
-	  ze->offset -= amount;
-	  moved = 1;
-	}
-    }
-  if (moved)
-    end_of_entries -= amount;
-
-  if (lseek (fd, save, SEEK_SET) == -1)
-    return 1;
-  return 0;
-}
-
-/*
- * Shift the contents of this file down by `amount' bytes, extending the
- * end of file, starting at `begin'. This function will preserve the
- * current file pointer of `fd'. Naturally, this function will fail if
- * `fd' is not seekable.
- *
- * If this function is passed a `struct zipentry', then all `offset'
- * fields from that entry down the list that are greater than or equal
- * to `begin' will be increased by `amount'.
- *
- * fd     - The file descriptor.
- * begin  - The offset of the first byte that should be shifted.
- * amount - The number of bytes to shift by.
- * ze     - A pointer into a list of zip entries that should be updated
- *          to reflect the modified offset.
- */
-int
-shift_down (int fd, off_t begin, off_t amount, struct zipentry *ze)
-{
-  extern off_t end_of_entries;
-  int off, len, moved = 0;
-  ub1 buffer[BUFFER_SIZE];
-  off_t where, save;
-
-  if (amount <= 0)
-    return 0;
-
-  if ((save = lseek (fd, 0, SEEK_CUR)) == -1)
-    return 1;
-  if ((where = lseek (fd, 0, SEEK_END)) == -1)
-    return 1;
-  if (where < begin)
-    return 0;
-  off = (where - begin) % BUFFER_SIZE;
-  if (off == 0)
-    where -= BUFFER_SIZE;
-  else
-    where -= off;
-
-  do
-    {
-      if (lseek (fd, where, SEEK_SET) < 0)
-	return 1;
-      if ((len = read (fd, buffer, BUFFER_SIZE)) < 0)
-	return 1;
-      if (lseek (fd, where + amount, SEEK_SET) < 0)
-	return 1;
-      if (write (fd, buffer, len) < 0)
-	return 1;
-      where -= BUFFER_SIZE;
-    }
-  while (where >= begin);
-
-  for (; ze; ze = ze->next_entry)
-    {
-      if ((off_t) ze->offset >= begin)
-	{
-	  ze->offset += amount;
-	  moved = 1;
-	}
-    }
-  if (moved)
-    end_of_entries += amount;
-
-  if (lseek (fd, save, SEEK_SET) == -1)
-    return 1;
-
-  return 0;
-}