1 files changed, 0 insertions, 101 deletions
diff --git a/gpxe/src/core/bitmap.c b/gpxe/src/core/bitmap.c
deleted file mode 100644
index bbe9cbaa..00000000
--- a/gpxe/src/core/bitmap.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <errno.h>
-#include <gpxe/bitmap.h>
-
-/** @file
- *
- * Bitmaps for multicast downloads
- *
- */
-
-/**
- * Resize bitmap
- *
- * @v bitmap		Bitmap
- * @v new_length	New length of bitmap, in bits
- * @ret rc		Return status code
- */
-int bitmap_resize ( struct bitmap *bitmap, unsigned int new_length ) {
-	unsigned int old_num_blocks;
-	unsigned int new_num_blocks;
-	size_t new_size;
-	bitmap_block_t *new_blocks;
-
-	old_num_blocks = BITMAP_INDEX ( bitmap->length + BITMAP_BLKSIZE - 1 );
-	new_num_blocks = BITMAP_INDEX ( new_length + BITMAP_BLKSIZE - 1 );
-
-	if ( old_num_blocks != new_num_blocks ) {
-		new_size = ( new_num_blocks * sizeof ( bitmap->blocks[0] ) );
-		new_blocks = realloc ( bitmap->blocks, new_size );
-		if ( ! new_blocks ) {
-			DBGC ( bitmap, "Bitmap %p could not resize to %d "
-			       "bits\n", bitmap, new_length );
-			return -ENOMEM;
-		}
-		bitmap->blocks = new_blocks;
-	}
-	bitmap->length = new_length;
-
-	while ( old_num_blocks < new_num_blocks ) {
-		bitmap->blocks[old_num_blocks++] = 0;
-	}
-
-	DBGC ( bitmap, "Bitmap %p resized to %d bits\n", bitmap, new_length );
-	return 0;
-}
-
-/**
- * Test bit in bitmap
- *
- * @v bitmap		Bitmap
- * @v bit		Bit index
- * @ret is_set		Bit is set
- */
-int bitmap_test ( struct bitmap *bitmap, unsigned int bit ) {
-	unsigned int index = BITMAP_INDEX ( bit );
-        bitmap_block_t mask = BITMAP_MASK ( bit );
-
-	if ( bit >= bitmap->length )
-		return 0;
-	return ( bitmap->blocks[index] & mask );
-}
-
-/**
- * Set bit in bitmap
- *
- * @v bitmap		Bitmap
- * @v bit		Bit index
- */
-void bitmap_set ( struct bitmap *bitmap, unsigned int bit ) {
-	unsigned int index = BITMAP_INDEX ( bit );
-        bitmap_block_t mask = BITMAP_MASK ( bit );
-
-	DBGC ( bitmap, "Bitmap %p setting bit %d\n", bitmap, bit );
-
-	/* Update bitmap */
-	bitmap->blocks[index] |= mask;
-
-	/* Update first gap counter */
-	while ( bitmap_test ( bitmap, bitmap->first_gap ) ) {
-		bitmap->first_gap++;
-	}
-}