minix/servers/hgfs/misc.c

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/* This file contains miscellaneous file system call handlers.
*
* The entry points into this file are:
* do_fstatfs perform the FSTATFS file system call
*
* Created:
* April 2009 (D.C. van Moolenbroek)
*/
#include "inc.h"
#include <sys/statfs.h>
/*===========================================================================*
* do_fstatfs *
*===========================================================================*/
PUBLIC int do_fstatfs()
{
/* Retrieve file system statistics.
*/
struct statfs statfs;
statfs.f_bsize = BLOCK_SIZE; /* arbitrary block size constant */
return sys_safecopyto(m_in.m_source, m_in.REQ_GRANT, 0,
(vir_bytes) &statfs, sizeof(statfs), D);
}