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Bring in the following changes from NetBSD:

Browse Source 
1.21
"Document the flags displayed by the default format, and mention their short
names. From espie@openbsd via jmc@openbsd."

1.24
"Fix three variable names.
From Todd T. Fries via Jason McIntyre."

Obtained from:	wiz@NetBSD.org (previous 2)

1.25
"Be consistent: document the birthtime field of struct stat for
the "B" field specifier."

Obtained from:	reed@NetBSD.org

1.26
"Drop trailing space."

Obtained from:	wiz@NetBSD.org

1.27
"Since we have st_birthtime in struct stat, it is in default display."

Obtained from:	enami@NetBSD.org

Purposely skipping the following revisions:
1.22	NetBSD-specific change
1.23	Removal of license clauses 3 and 4, already handled by imp
	in our r203971
This commit is contained in:
Doug Barton 2010-12-05 22:41:58 +00:00
parent 1bb49f9524
commit c6281ac026
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=216218
1 changed files with 42 additions and 13 deletions
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55
usr.bin/stat/stat.1
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@ -1,4 +1,4 @@
.\" $NetBSD: stat.1,v 1.19 2006/10/07 10:41:50 elad Exp $
.\" $NetBSD: stat.1,v 1.27 2010/03/11 21:37:01 enami Exp $
.\"
.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -68,7 +68,7 @@ will print nothing and exit with an error.
If the
.Fl f
option is specified, the output is canonicalized by following every symlink
in every component of the given path recursively.
in every component of the given path recursively.
.Nm readlink
will resolve both absolute and relative paths, and return the absolute pathname
corresponding to
@ -78,6 +78,24 @@ In this case, the argument does not need to be a symbolic link.
The information displayed is obtained by calling
.Xr lstat 2
with the given argument and evaluating the returned structure.
The default format displays the
.Fa st_dev ,
.Fa st_ino ,
.Fa st_mode ,
.Fa st_nlink ,
.Fa st_uid ,
.Fa st_gid ,
.Fa st_rdev ,
.Fa st_size ,
.Fa st_atime ,
.Fa st_mtime ,
.Fa st_ctime ,
.Fa st_birthtime ,
.Fa st_blksize ,
.Fa st_blocks ,
and
.Fa st_flags
fields, in that order.
.Pp
The options are as follows:
.Bl -tag -width indent
@ -354,40 +372,51 @@ A required field specifier, being one of the following:
.It Cm d
Device upon which
.Ar file
resides.
resides
.Pq Fa st_dev .
.It Cm i
.Ar file Ns 's
inode number.
inode number
.Pq Fa st_ino .
.It Cm p
File type and permissions.
File type and permissions
.Pq Fa st_mode .
.It Cm l
Number of hard links to
.Ar file .
.Ar file
.Pq Fa st_nlink .
.It Cm u , g
User ID and group ID of
.Ar file Ns 's
owner.
owner
.Pq Fa st_uid , st_gid .
.It Cm r
Device number for character and block device special files.
Device number for character and block device special files
.Pq Fa st_rdev .
.It Cm a , m , c , B
The time
.Ar file
was last accessed or modified, or when the inode was last changed, or
the birth time of the inode.
the birth time of the inode
.Pq Fa st_atime , st_mtime , st_ctime , st_birthtime .
.It Cm z
The size of
.Ar file
in bytes.
in bytes
.Pq Fa st_size .
.It Cm b
Number of blocks allocated for
.Ar file .
.Ar file
.Pq Fa st_blocks .
.It Cm k
Optimal file system I/O operation block size.
Optimal file system I/O operation block size
.Pq Fa st_blksize .
.It Cm f
User defined flags for
.Ar file .
.It Cm v
Inode generation number.
Inode generation number
.Pq Fa st_gen .
.El
.Pp
The following five field specifiers are not drawn directly from the