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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libc/] [imfs_stat.c] - Blame information for rev 173

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1 30 unneback
/*
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 *  IMFS_stat
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 *
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 *  This routine provides a stat for the IMFS file system.
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 *
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 *  COPYRIGHT (c) 1989-1999.
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 *  On-Line Applications Research Corporation (OAR).
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 *
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 *  The license and distribution terms for this file may be
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 *  found in the file LICENSE in this distribution or at
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 *  http://www.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: imfs_stat.c,v 1.2 2001-09-27 12:01:15 chris Exp $
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 */
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#include <errno.h>
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#include "imfs.h"
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#include "libio_.h"
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int IMFS_stat(
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  rtems_filesystem_location_info_t *loc,
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  struct stat                      *buf
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)
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{
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  IMFS_jnode_t   *the_jnode;
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  IMFS_device_t  *io;
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  the_jnode = loc->node_access;
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  switch ( the_jnode->type ) {
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    case IMFS_DEVICE:
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      io          = &the_jnode->info.device;
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      buf->st_dev = rtems_filesystem_make_dev_t( io->major, io->minor );
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      break;
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    case IMFS_MEMORY_FILE:
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      buf->st_size = the_jnode->info.file.size;
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      break;
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    default:
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      set_errno_and_return_minus_one( ENOTSUP );
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      break;
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  }
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  buf->st_mode  = the_jnode->st_mode;
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  buf->st_nlink = the_jnode->st_nlink;
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  buf->st_ino   = the_jnode->st_ino;
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  buf->st_uid   = the_jnode->st_uid;
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  buf->st_gid   = the_jnode->st_gid;
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  buf->st_atime = the_jnode->stat_atime;
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  buf->st_mtime = the_jnode->stat_mtime;
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  buf->st_ctime = the_jnode->stat_ctime;
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  return 0;
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}

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