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[DFS] Fix file size issue 

This issue causes fstat & lseek not correct.
This commit is contained in:
bernard 2014-02-01 21:35:23 +08:00
parent 5a6ec7dcae
commit 201d11bb2f
1 changed files with 4 additions and 1 deletions
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5
components/dfs/filesystems/nfs/dfs_nfs.c
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@ -678,7 +678,9 @@ int nfs_write(struct dfs_fd *file, const void *buf, rt_size_t count)
total += bytes;
/* update current position */
file->pos = fd->offset;
/* todo: update file size */
/* update file size */
if (fd->size < fd->offset) fd->size = fd->offset;
file->size = fd->size;
}
xdr_free((xdrproc_t)xdr_WRITE3res, (char *)&res);
} while (count > 0);
@ -796,6 +798,7 @@ int nfs_open(struct dfs_fd *file)
/* set private file */
file->data = fp;
file->size = fp->size;
}
return 0;