/* Part of libhgfs - (c) 2009, D.C. van Moolenbroek */

#include "inc.h"

/*===========================================================================*

* hgfs_queryvol *

*===========================================================================*/

int hgfs_queryvol(char *path, u64_t *free, u64_t *total)

{

/* Retrieve information about available and total volume space associated with

* a given path.

*/

u32_t lo, hi;

int r;

RPC_REQUEST(HGFS_REQ_QUERYVOL);

path_put(path);

/* It appears that this call always fails with EACCES ("permission denied")

* on read-only folders. As far as I can tell, this is a VMware bug.

*/

if ((r = rpc_query()) != OK)

return r;

lo = RPC_NEXT32;

hi = RPC_NEXT32;

*free = make64(lo, hi);

lo = RPC_NEXT32;

hi = RPC_NEXT32;

*total = make64(lo, hi);

return OK;

}