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freebsd/contrib/tcpdump/nfsfh.h
2001-04-03 07:50:46 +00:00

37 lines
1.0 KiB
C

/*
* $Header: /tcpdump/master/tcpdump/nfsfh.h,v 1.9 2000/06/01 01:16:36 assar Exp $
*
* nfsfh.h - NFS file handle definitions (for portable use)
*
* Jeffrey C. Mogul
* Digital Equipment Corporation
* Western Research Laboratory
* $FreeBSD$
* $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[2 * 32 + 1];
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))
extern void Parse_fh(caddr_t *, int, my_fsid *, ino_t *, char **, char **, int);