nfsfh.h

This directory contains source code for tcpdump, a tool for network monitoring and data acquisition

/*
 * $Header: /tcpdump/master/tcpdump/nfsfh.h,v 1.8 1999/12/15 06:49:05 fenner Exp $
 *
 * nfsfh.h - NFS file handle definitions (for portable use)
 *
 * Jeffrey C. Mogul
 * Digital Equipment Corporation
 * Western Research Laboratory
 *      $FreeBSD: src/contrib/tcpdump/nfsfh.h,v 1.5 2000/01/30 01:00:50 fenner Exp $
 *      $NetBSD: nfsfh.h,v 1.1.1.2 1997/10/03 17:25:13 christos Exp $   */

/*
 * Internal representation of dev_t, because different NFS servers
 * that we might be spying upon use different external representations.
 */
typedef struct {
        u_int32_t Minor;  /* upper case to avoid clashing with macro names */
        u_int32_t Major;
      } my_devt;

#define dev_eq(a,b)  ((a.Minor == b.Minor) && (a.Major == b.Major))

/*
 * Many file servers now use a large file system ID.  This is
 * our internal representation of that.
 */
typedef struct {
        my_devt   Fsid_dev;   /* XXX avoid name conflict with AIX */
        char      Opaque_Handle[80];
        u_int32_t fsid_code;
      } my_fsid;

#define fsid_eq(a,b)  ((a.fsid_code == b.fsid_code) && \
                      dev_eq(a.Fsid_dev, b.Fsid_dev))

void Parse_fh (caddr_t *fh, int len, my_fsid *fsidp, ino_t *inop,
               char **osnamep, char **fsnamep, int ourself);