include/fstyp.h

   1 /*
   2  * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32 #ifndef __FSTYP_H__
  33 #define __FSTYP_H__
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 /*
  40  * Compatibility macros for IRIX fstyp.h, in case anyone needs them.
  41  */
  42 #define FSTYPSZ         16      /* max size of fs identifier */
  43 /* Opcodes for the sysfs() system call. */
  44 #define GETFSIND        1       /* translate fs identifier to fstype index */
  45 #define GETFSTYP        2       /* translate fstype index to fs identifier */
  46 #define GETNFSTYP       3       /* return the number of fstypes */
  47 extern int sysfs (int, ...);
  48
  49 /*
  50  * fstype allows the user to determine the filesystem identifier of
  51  * mounted or unmounted filesystems, using heuristics.
  52  * The filesystem type is required by mount(2) and sometimes by mount(8)
  53  * to mount filesystems of different types.
  54  */
  55 extern char *fstype (const char * __device);
  56
  57 /*
  58  * ptabtype allows one to determine the type of partition table in
  59  * use on a given volume, using heuristics.
  60  */
  61 extern char *pttype (const char *__device);
  62
  63 #ifdef __cplusplus
  64 }
  65 #endif
  66
  67 #endif  /* __FSTYP_H__ */