1 files changed, 0 insertions, 133 deletions
diff --git a/qemu/roms/openbios/fs/iso9660/iso9660_opendir.c b/qemu/roms/openbios/fs/iso9660/iso9660_opendir.c
deleted file mode 100644
index 49eab4b42..000000000
--- a/qemu/roms/openbios/fs/iso9660/iso9660_opendir.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *
- * (c) 2005-2009 Laurent Vivier <Laurent@vivier.eu>
- *
- * This file has been copied from EMILE, http://emile.sf.net
- *
- */
-
-#include "libiso9660.h"
-
-static inline int iso9660_is_directory(struct iso_directory_record * idr)
-{
-	return ((idr->flags[0] & 2) != 0);
-}
-
-static iso9660_DIR* iso9660_opendir_node(iso9660_VOLUME *volume, struct iso_directory_record *node)
-{
-	iso9660_DIR *dir;
-
-	dir = (iso9660_DIR*)malloc(sizeof(iso9660_DIR));
-	if (dir == NULL)
-		return NULL;
-
-	dir->extent = isonum_733((char *)node->extent);
-	dir->len = isonum_733((char *)node->size);
-	dir->index =  sizeof (dir->buffer);
-	dir->volume = volume;
-
-	return dir;
-}
-
-static struct iso_directory_record* idr_new(struct iso_directory_record* idr)
-{
-	struct iso_directory_record* result;
-	int size = sizeof(*idr) + (int)idr->name_len[0];
-
-	result = (struct iso_directory_record*)malloc(size);
-	memcpy(result, idr, size);
-
-	return result;
-}
-
-static struct iso_directory_record * seek_name(iso9660_VOLUME *volume,
-					       struct iso_directory_record *idr,
-					       char *name)
-{
-	struct iso_directory_record *result;
-	char name_buf[256];
-	iso9660_DIR *dir;
-
-	dir = iso9660_opendir_node(volume, idr);
-	if (dir == NULL)
-		return NULL;
-
-	while ((idr = iso9660_readdir(dir)) != NULL)
-	{
-		iso9660_name(volume, idr, name_buf);
-		if (strcasecmp(name, name_buf) == 0)
-		{
-			result = idr_new(idr);
-			iso9660_closedir(dir);
-			return result;
-		}
-	}
-	iso9660_closedir(dir);
-	return NULL;
-}
-
-struct iso_directory_record* iso9660_get_node(
-		iso9660_VOLUME *volume,
-		struct iso_directory_record *dirnode,
-		const char *path)
-{
-	struct iso_directory_record* result;
-	struct iso_directory_record* current;
-	char name[256];
-	int i;
-
-	current = idr_new(dirnode);
-	while(1)
-	{
-		/* ignore head '\' */
-
-		while (*path && *path == '\\')
-			path++;
-
-		if (*path == 0)
-			break;
-
-		/* extract first path component */
-
-		i = 0;
-		while (*path && *path != '\\')
-			name[i++] = *path++;
-		name[i] = 0;
-
-		/* seek first component in current directory */
-
-		result = seek_name(volume, current, name);
-		if (result == NULL)
-			return NULL;
-
-		free(current);
-		current = result;
-	}
-	return current;
-}
-
-iso9660_DIR* iso9660_opendir(iso9660_VOLUME *volume, const char *name)
-{
-	iso9660_DIR *dir;
-	struct iso_directory_record *node;
-
-	node = iso9660_get_root_node((iso9660_VOLUME*)volume);
-	if (node == NULL)
-		return NULL;
-
-	node = iso9660_get_node((iso9660_VOLUME*)volume, node, name);
-	if (node == NULL)
-		return NULL;
-	if (!iso9660_is_directory(node)) {
-		free(node);
-		return NULL;
-	}
-
-	dir = iso9660_opendir_node((iso9660_VOLUME*)volume, node);
-
-	free(node);
-
-	dir->volume = (iso9660_VOLUME*)volume;
-
-	return dir;
-}