X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fyaffsfs.c;h=90046854ff29def2dc975bd03bc38173152d526a;hp=67671ea6b69e90ce155b7cb68437f9c99ed34792;hb=e1ac494e05a5dc7ab61d799af815d103a11d318c;hpb=e1b8e63260986ab7afec3c379e7a320677c95846

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index 67671ea..9004685 100644
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -1,15 +1,14 @@
 /*
- * YAFFS: Yet another FFS. A NAND-flash specific file system.
- * yaffsfs.c  The interface functions for using YAFFS via a "direct" interface.
+ * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
  *
- * Copyright (C) 2002 Aleph One Ltd.
+ * Copyright (C) 2002-2007 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
  *
  * Created by Charles Manning <charles@aleph1.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
  */
  
 #include "yaffsfs.h"
@@ -25,7 +24,7 @@
 #endif
 
 
-const char *yaffsfs_c_version="$Id: yaffsfs.c,v 1.12 2006-05-08 10:13:35 charles Exp $";
+const char *yaffsfs_c_version="$Id: yaffsfs.c,v 1.17 2007-02-14 01:09:06 wookey Exp $";
 
 // configurationList is the list of devices that are supported
 static yaffsfs_DeviceConfiguration *yaffsfs_configurationList;
@@ -620,7 +619,7 @@ int yaffs_write(int fd, const void *buf, unsigned int nbyte)
 
 }
 
-int yaffs_truncate(int fd, unsigned int newSize)
+int yaffs_truncate(int fd, off_t newSize)
 {
 	yaffsfs_Handle *h = NULL;
 	yaffs_Object *obj = NULL;
@@ -729,10 +728,6 @@ int yaffsfs_DoUnlink(const char *path,int isDirectory)
 	{
 		yaffsfs_SetError(-ENOTDIR);
 	}
-	else if(isDirectory && obj->variantType != YAFFS_OBJECT_TYPE_DIRECTORY)
-	{
-		yaffsfs_SetError(-ENOTDIR);
-	}
 	else
 	{
 		result = yaffs_Unlink(dir,name);
@@ -851,7 +846,7 @@ static int yaffsfs_DoStat(yaffs_Object *obj,struct yaffs_stat *buf)
     	buf->st_gid = 0;;     
     	buf->st_rdev = obj->yst_rdev;
     	buf->st_size = yaffs_GetObjectFileLength(obj);
-		buf->st_blksize = obj->myDev->nBytesPerChunk;
+		buf->st_blksize = obj->myDev->nDataBytesPerChunk;
     	buf->st_blocks = (buf->st_size + buf->st_blksize -1)/buf->st_blksize;
     	buf->yst_atime = obj->yst_atime; 
     	buf->yst_ctime = obj->yst_ctime; 
@@ -1118,9 +1113,9 @@ int yaffs_unmount(const char *path)
 	
 }
 
-off_t yaffs_freespace(const char *path)
+loff_t yaffs_freespace(const char *path)
 {
-	off_t retVal=-1;
+	loff_t retVal=-1;
 	yaffs_Device *dev=NULL;
 	char *dummy;
 	
@@ -1129,7 +1124,7 @@ off_t yaffs_freespace(const char *path)
 	if(dev  && dev->isMounted)
 	{
 		retVal = yaffs_GetNumberOfFreeChunks(dev);
-		retVal *= dev->nBytesPerChunk;
+		retVal *= dev->nDataBytesPerChunk;
 		
 	}
 	else
@@ -1302,8 +1297,14 @@ struct yaffs_dirent *yaffs_readdir(yaffs_DIR *dirp)
 		yaffsfs_SetError(0);
 		if(dsc->nextReturn){
 			dsc->de.d_ino = yaffs_GetEquivalentObject(dsc->nextReturn)->objectId;
+			dsc->de.d_dont_use = (unsigned)dsc->nextReturn;
 			dsc->de.d_off = dsc->offset++;
-			yaffs_GetObjectName(dsc->nextReturn,dsc->de.d_name,NAME_MAX+1);
+			yaffs_GetObjectName(dsc->nextReturn,dsc->de.d_name,NAME_MAX);
+			if(strlen(dsc->de.d_name) == 0)
+			{
+				// this should not happen!
+				strcpy(dsc->de.d_name,"zz");
+			}
 			dsc->de.d_reclen = sizeof(struct yaffs_dirent);
 			retVal = &dsc->de;
 			yaffsfs_DirAdvance(dsc);