yaffs Added some more tests to direct/timothy_tests/mirror_tests

[yaffs2.git] / direct / timothy_tests / mirror_tests / yaffs_test_write.c

diff --git a/direct/timothy_tests/mirror_tests/yaffs_test_write.c b/direct/timothy_tests/mirror_tests/yaffs_test_write.c
new file mode 100644 (file)
index 0000000..eaa97da
--- /dev/null
+++ b/direct/timothy_tests/mirror_tests/yaffs_test_write.c
@@ -0,0 +1,35 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * 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 "yaffs_test_write.h"
+
+int yaffs_test_write(arg_temp *args_struct)
+{
+       char path[200];
+       char message[200];
+       int output=0;
+       int handle;
+       join_paths(yaffs_struct.root_path,args_struct->string1, path );
+       sprintf(message,"trying to write to: %s\nwith mode set to %o \n",path,args_struct->char1);
+       print_message(3,message);
+       handle=yaffs_open(path,args_struct->char1 &(O_TRUNC|O_EXCL|O_CREAT|O_APPEND),args_struct->char2&(S_IREAD|S_IWRITE));
+       if (handle<0){
+               print_message(3,"failed to open a handle\n");
+               return -1; //handle failed to open
+       }
+       sprintf(message,"trying to write: %d bytes into the file\n",strlen(args_struct->string2));
+       print_message(3,message);
+       output=yaffs_write(handle,args_struct->string2,strlen(args_struct->string2));
+       yaffs_close(handle);
+       return output;
+}