@@ -396,19 +396,20 @@
 	if (chdir([path cString]))
 		@throw [OFChangeDirectoryFailedException newWithClass: self
 								 path: path];
 }
 
+#ifndef _PSP
 + (void)changeModeOfFile: (OFString*)path
 		  toMode: (mode_t)mode
 {
-#ifndef _WIN32
+# ifndef _WIN32
 	if (chmod([path cString], mode))
 		@throw [OFChangeFileModeFailedException newWithClass: self
 								path: path
 								mode: mode];
-#else
+# else
 	DWORD attrs = GetFileAttributes([path cString]);
 
 	if (attrs == INVALID_FILE_ATTRIBUTES)
 		@throw [OFChangeFileModeFailedException newWithClass: self
 								path: path
@@ -421,12 +422,13 @@
 
 	if (!SetFileAttributes([path cString], attrs))
 		@throw [OFChangeFileModeFailedException newWithClass: self
 								path: path
 								mode: mode];
-#endif
+# endif
 }
+#endif
 
 + (OFDate*)modificationDateOfFile: (OFString*)path
 {
 	struct stat s;
 
@@ -438,11 +440,11 @@
 
 	/* FIXME: We could be more precise on some OSes */
 	return [OFDate dateWithTimeIntervalSince1970: s.st_mtime];
 }
 
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(_PSP)
 + (void)changeOwnerOfFile: (OFString*)path
 		  toOwner: (OFString*)owner
 		    group: (OFString*)group
 {
 	uid_t uid = -1;
@@ -526,11 +528,11 @@
 					  intoBuffer: buf];
 			[dest writeNBytes: len
 			       fromBuffer: buf];
 		}
 
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(_PSP)
 		if (!override) {
 			struct stat s;
 
 			if (fstat(src->fd, &s) == 0)
 				fchmod(dest->fd, s.st_mode);