Attachment #30982 for bug #51845

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Lines 67-74 Link Here

(-)sys/sys/mount.h (-2 lines)
67	#define MFSNAMELEN 16 /* length of fs type name, including null */	67	#define MFSNAMELEN 16 /* length of fs type name, including null */
68	#define MNAMELEN (88 - 2 * sizeof(long)) /* size of on/from name bufs */	68	#define MNAMELEN (88 - 2 * sizeof(long)) /* size of on/from name bufs */
69		69
70	/* XXX getfsstat.2 is out of date with write and read counter changes here. */
71	/* XXX statfs.2 is out of date with read counter changes here. */
72	struct statfs {	70	struct statfs {
73	long f_spare2; /* placeholder */	71	long f_spare2; /* placeholder */
74	long f_bsize; /* fundamental filesystem block size */	72	long f_bsize; /* fundamental filesystem block size */




 */

#define MFSNAMELEN 16	/* length of fs type name, including null */
#define MNAMELEN   (88 - 2 * sizeof(long)) /* size of on/from name bufs */

struct statfs {
	long	f_spare2;		/* placeholder */
	long	f_bsize;		/* fundamental file system block size */
	long	f_iosize;		/* optimal transfer block size */
	long	f_blocks;		/* total data blocks in file system */
	long	f_bfree;		/* free blocks in fs */
	long	f_bavail;		/* free blocks avail to non-superuser */
	long	f_files;		/* total file nodes in file system */
	long	f_ffree;		/* free file nodes in fs */
	fsid_t	f_fsid;         /* file system id */
	uid_t	f_owner;        /* user that mounted the file system */
	int		f_type;         /* type of file system (see below) */
	int		f_flags;		/* copy of mount exported flags */
	long	f_syncwrites;	/* count of sync writes since mount */
	long	f_asyncwrites;	/* count of async writes since mount */
	char	f_fstypename[MFSNAMELEN];/* fs type name */
	char	f_mntonname[MNAMELEN];/* directory on which mounted */
	long	f_syncreads;	/* count of sync reads since mount */
	long	f_asyncreads;	/* count of async reads since mount */
	short	f_spares1;		/* unused spare */
	char	f_mntfromname[MNAMELEN];/* mounted filesystem */
	short	f_spares2;		/* unused spare */
	long	f_spare[2];		/* unused spare */
};
.Ed
.Pp




 */

#define MFSNAMELEN 16	/* length of fs type name, including null */
#define MNAMELEN   (88 - 2 * sizeof(long)) /* size of on/from name bufs */

struct statfs {
	long	f_spare2;		/* placeholder */
	long	f_bsize;		/* fundamental file system block size */
	long	f_iosize;		/* optimal transfer block size */
	long	f_blocks;		/* total data blocks in file system */
	long	f_bfree;		/* free blocks in fs */
	long	f_bavail;		/* free blocks avail to non-superuser */
	long	f_files;		/* total file nodes in file system */
	long	f_ffree;		/* free file nodes in fs */
	fsid_t	f_fsid;         /* file system id */
	uid_t	f_owner;        /* user that mounted the file system */
	int		f_type;         /* type of file system (see below) */
	int		f_flags;		/* copy of mount exported flags */
	long	f_syncwrites;	/* count of sync writes since mount */
	long	f_asyncwrites;	/* count of async writes since mount */
	char	f_fstypename[MFSNAMELEN];/* fs type name */
	char	f_mntonname[MNAMELEN];/* directory on which mounted */
	long	f_syncreads;	/* count of sync reads since mount */
	long	f_asyncreads;	/* count of async reads since mount */
	short	f_spares1;		/* unused spare */
	char	f_mntfromname[MNAMELEN];/* mounted filesystem */
	short	f_spares2;		/* unused spare */
	long	f_spare[2];		/* unused spare */
};
.Ed
The flags that may be returned include:

Return to bug 51845

Lines 65-89 Link Here

(-)lib/libc/sys/getfsstat.2 (-17 / +23 lines)
65	*/	65	*/
66		66
67	#define MFSNAMELEN 16 /* length of fs type name, including null */	67	#define MFSNAMELEN 16 /* length of fs type name, including null */
68	#define MNAMELEN 90 /* length of buffer for returned name */	68	#define MNAMELEN (88 - 2 * sizeof(long)) /* size of on/from name bufs */
69		69
70	struct statfs {	70	struct statfs {
71	long f_spare2; /* placeholder */	71	long f_spare2; /* placeholder */
72	long f_bsize; /* fundamental file system block size */	72	long f_bsize; /* fundamental file system block size */
73	long f_iosize; /* optimal transfer block size */	73	long f_iosize; /* optimal transfer block size */
74	long f_blocks; /* total data blocks in file system */	74	long f_blocks; /* total data blocks in file system */
75	long f_bfree; /* free blocks in fs */	75	long f_bfree; /* free blocks in fs */
76	long f_bavail; /* free blocks avail to non-superuser */	76	long f_bavail; /* free blocks avail to non-superuser */
77	long f_files; /* total file nodes in file system */	77	long f_files; /* total file nodes in file system */
78	long f_ffree; /* free file nodes in fs */	78	long f_ffree; /* free file nodes in fs */
79	fsid_t f_fsid; /* file system id */	79	fsid_t f_fsid; /* file system id */
80	uid_t f_owner; /* user that mounted the file system */	80	uid_t f_owner; /* user that mounted the file system */
81	int f_type; /* type of file system (see below) */	81	int f_type; /* type of file system (see below) */
82	int f_flags; /* copy of mount flags */	82	int f_flags; /* copy of mount exported flags */
83	long f_spare[2]; /* spare for later */	83	long f_syncwrites; /* count of sync writes since mount */
84	char f_fstypename[MFSNAMELEN];/* fs type name */	84	long f_asyncwrites; /* count of async writes since mount */
85	char f_mntonname[MNAMELEN];/* directory on which mounted */	85	char f_fstypename[MFSNAMELEN];/* fs type name */
86	char f_mntfromname[MNAMELEN];/* mounted file system */	86	char f_mntonname[MNAMELEN];/* directory on which mounted */
		87	long f_syncreads; /* count of sync reads since mount */
		88	long f_asyncreads; /* count of async reads since mount */
		89	short f_spares1; /* unused spare */
		90	char f_mntfromname[MNAMELEN];/* mounted filesystem */
		91	short f_spares2; /* unused spare */
		92	long f_spare[2]; /* unused spare */
87	};	93	};
88	.Ed	94	.Ed
89	.Pp	95	.Pp

Lines 70-96 Link Here

(-)lib/libc/sys/statfs.2 (-19 / +23 lines)
70	*/	70	*/
71		71
72	#define MFSNAMELEN 16 /* length of fs type name, including null */	72	#define MFSNAMELEN 16 /* length of fs type name, including null */
73	#define MNAMELEN 90 /* length of buffer for returned name */	73	#define MNAMELEN (88 - 2 * sizeof(long)) /* size of on/from name bufs */
74		74
75	struct statfs {	75	struct statfs {
76	long f_bsize; /* fundamental file system block size */	76	long f_spare2; /* placeholder */
77	long f_iosize; /* optimal transfer block size */	77	long f_bsize; /* fundamental file system block size */
78	long f_blocks; /* total data blocks in file system */	78	long f_iosize; /* optimal transfer block size */
79	long f_bfree; /* free blocks in fs */	79	long f_blocks; /* total data blocks in file system */
80	long f_bavail; /* free blocks avail to non-superuser */	80	long f_bfree; /* free blocks in fs */
81	long f_files; /* total file nodes in file system */	81	long f_bavail; /* free blocks avail to non-superuser */
82	long f_ffree; /* free file nodes in fs */	82	long f_files; /* total file nodes in file system */
83	fsid_t f_fsid; /* file system id */	83	long f_ffree; /* free file nodes in fs */
84	uid_t f_owner; /* user that mounted the file system */	84	fsid_t f_fsid; /* file system id */
85	int f_type; /* type of file system */	85	uid_t f_owner; /* user that mounted the file system */
86	int f_flags; /* copy of mount flags */	86	int f_type; /* type of file system (see below) */
87	long f_syncwrites; /* count of sync writes since mount */	87	int f_flags; /* copy of mount exported flags */
88	long f_asyncwrites; /* count of async writes since mount */	88	long f_syncwrites; /* count of sync writes since mount */
89	char f_fstypename[MFSNAMELEN];/* fs type name */	89	long f_asyncwrites; /* count of async writes since mount */
90	char f_mntonname[MNAMELEN]; /* mount point */	90	char f_fstypename[MFSNAMELEN];/* fs type name */
91	long f_syncreads; /* count of sync reads since mount */	91	char f_mntonname[MNAMELEN];/* directory on which mounted */
92	long f_asyncreads; /* count of async reads since mount */	92	long f_syncreads; /* count of sync reads since mount */
93	char f_mntfromname[MNAMELEN]; /* mounted file system */	93	long f_asyncreads; /* count of async reads since mount */
		94	short f_spares1; /* unused spare */
		95	char f_mntfromname[MNAMELEN];/* mounted filesystem */
		96	short f_spares2; /* unused spare */
		97	long f_spare[2]; /* unused spare */
94	};	98	};
95	.Ed	99	.Ed
96	The flags that may be returned include:	100	The flags that may be returned include: