sergiotarxz/nuttx
sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Improved FS test

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@226 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2007-05-14 02:13:27 +00:00
parent d1a0415da7
commit 11073f798f
1 changed files with 48 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
examples/mount/mount_main.c
View File

@ -37,8 +37,15 @@
* Included Files
****************************************************************************/
#include <stdio.h>
#include <sys/mount.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
/****************************************************************************
* Definitions
@ -52,10 +59,14 @@
* Private Data
****************************************************************************/
static const char g_source[] ="/dev/blkdev";
static const char g_source[] = "/dev/blkdev";
static const char g_target[] = "/mnt/fs";
static const char g_filesystemtype[] = "vfat";
static const char g_testfile1[] = "/mnt/fs/nuttx-test/test-file.txt";
static const char g_testfile2[] = "/mnt/fs/nuttx-test/write-test.txt";
static const char g_testmsg[] = "This is a write test";
/****************************************************************************
* Private Functions
****************************************************************************/
@ -85,6 +96,41 @@ int user_start(int argc, char *argv[])
ret = mount(g_source, g_target, g_filesystemtype, 0, NULL);
printf("main: mount() returned %d\n", ret);
if (ret == 0)
{
printf("main: opening %s for reading\n", g_testfile1);
int fd = open(g_testfile1, O_RDONLY);
if (fd < 0)
{
printf("main: failed open %s, errno=%d\n", g_testfile1, *get_errno_ptr());
}
else
{
close(fd);
}
printf("main: opening %s for reading\n", g_testfile2);
fd = open(g_testfile2, O_WRONLY|O_CREAT|O_TRUNC, 0644);
if (fd < 0)
{
printf("main: failed open %s, errno=%d\n", g_testfile2, *get_errno_ptr());
}
else
{
int nbytes = write(fd, g_testmsg, strlen(g_testmsg));
if (nbytes < 0)
{
printf("main: failed to write to %s, errno=%d\n", g_testfile2, *get_errno_ptr());
}
close(fd);
}
ret = umount(g_target);
printf("main: umount() returned %d\n", ret);
}
fflush(stdout);
return 0;