diff options
| author | [email protected] <[email protected]> | 2012-12-13 02:13:34 +0000 |
|---|---|---|
| committer | [email protected] <[email protected]> | 2012-12-13 02:13:34 +0000 |
| commit | 56ab153b1c92ccfc3695adf9fe8bef3e5230369d (patch) | |
| tree | 80610849d83ea1332e61619acd4420da74b507ad /components/dfs/src | |
| parent | d8796d9639bb6e9e2c5d5a7cf4d54623ed905b93 (diff) | |
update dfs to support NFTL
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2478 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'components/dfs/src')
| -rw-r--r-- | components/dfs/src/dfs_fs.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/components/dfs/src/dfs_fs.c b/components/dfs/src/dfs_fs.c index 7c319722cd..f747617e5f 100644 --- a/components/dfs/src/dfs_fs.c +++ b/components/dfs/src/dfs_fs.c @@ -400,7 +400,7 @@ int dfs_mkfs(const char *fs_name, const char *device_name) { int index; - /* lock filesystem */ + /* lock file system */ dfs_lock(); /* find the file system operations */ for (index = 0; index < DFS_FILESYSTEM_TYPES_MAX; index++) @@ -420,6 +420,7 @@ int dfs_mkfs(const char *fs_name, const char *device_name) } dfs_unlock(); + rt_kprintf("Can not find the file system which named as %s.\n", fs_name); return -1; } @@ -455,9 +456,15 @@ FINSH_FUNCTION_EXPORT(mkfs, make a file system); void df(const char *path) { + int result; struct statfs buffer; - if (dfs_statfs(path, &buffer) == 0) + if (path == RT_NULL) + result = dfs_statfs("/", &buffer); + else + result = dfs_statfs(path, &buffer); + + if (result == 0) { rt_kprintf("disk free: %d block[%d bytes per block]\n", buffer.f_bfree, buffer.f_bsize); } |