2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
4 * Copyright (C) 2002-2010 Aleph One Ltd.
5 * for Toby Churchill Ltd and Brightstar Engineering
7 * Created by Timothy Manning <timothy@yaffs.net>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
14 #include "yaffs_test_write.h"
16 int yaffs_test_write(arg_temp *args_struct)
20 int output=0,output2=0;
22 struct yaffs_stat yaffs_stat_struct;
23 join_paths(yaffs_struct.root_path,args_struct->string1, path );
24 sprintf(message,"trying to write to: %s\nwith mode set to %o \n",path,args_struct->char1);
25 print_message(3,message);
26 printf("mode S_IREAD %d S_IWRITE %d\n",(args_struct->char2 & S_IREAD),(args_struct->char2 & S_IWRITE));
27 handle=yaffs_open(path,(args_struct->char1 &(O_TRUNC|O_EXCL|O_CREAT|O_APPEND)),(args_struct->char2&(S_IREAD|S_IWRITE)));
28 printf("handle %d\n",handle);
30 print_message(3,"failed to open a handle\n");
31 return -1; //handle failed to open
33 output=yaffs_fstat(handle,&yaffs_stat_struct);
35 sprintf(message,"failed to stat the file\n");
36 print_message(3,message);
39 sprintf(message,"stated the file\n");
40 print_message(3,message);
41 sprintf(message," yaffs file mode is %d\n",(yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE)));
42 print_message(3,message);
43 sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(yaffs_stat_struct.st_mode & S_IREAD),(yaffs_stat_struct.st_mode & S_IWRITE));
44 print_message(3,message);
47 sprintf(message,"trying to write: %d bytes into the file\n",strlen(args_struct->string2));
48 print_message(3,message);
49 output=yaffs_write(handle,args_struct->string2,strlen(args_struct->string2));
51 print_message(3,"\n wrote to the file\n");
52 output2=yaffs_fstat(handle,&yaffs_stat_struct);
54 sprintf(message,"failed to stat the file\n");
55 print_message(3,message);
58 sprintf(message,"stated the file\n");
59 print_message(3,message);
60 sprintf(message," yaffs file mode is %d\n",(yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE)));
61 print_message(3,message);
62 sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(yaffs_stat_struct.st_mode & S_IREAD),(yaffs_stat_struct.st_mode & S_IWRITE));
63 print_message(3,message);
66 print_message(3,"\n closing the file\n");
67 output2=yaffs_stat(path,&yaffs_stat_struct);
69 sprintf(message,"failed to stat the file\n");
70 print_message(3,message);
73 sprintf(message,"stated the file\n");
74 print_message(3,message);
75 sprintf(message," yaffs file mode is %d\n",(yaffs_stat_struct.st_mode & (S_IREAD| S_IWRITE)));
76 print_message(3,message);
77 sprintf(message,"mode S_IREAD %d S_IWRITE %d\n",(yaffs_stat_struct.st_mode & S_IREAD),(yaffs_stat_struct.st_mode & S_IWRITE));
78 print_message(3,message);