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/*
* IMFS_stat
*
* This routine provides a stat for the IMFS file system.
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <errno.h>
#include "imfs.h"
#include "libio_.h"
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_dev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
break;
default:
set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->st_atime;
buf->st_mtime = the_jnode->st_mtime;
buf->st_ctime = the_jnode->st_ctime;
return 0;
}
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