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Honor the -t option to set the time format when running stat -s. 

Document the format used by -s on the man page.
This commit is contained in:
erh 2012-12-02 21:13:07 +00:00
parent 5f7e73a0dd
commit 740a124173
2 changed files with 18 additions and 5 deletions
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13
usr.bin/stat/stat.1
View File

@ -1,4 +1,4 @@
.\" $NetBSD: stat.1,v 1.34 2011/09/22 20:23:55 apb Exp $
.\" $NetBSD: stat.1,v 1.35 2012/12/02 21:13:07 erh Exp $
.\"
.\" Copyright (c) 2002-2011 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -168,6 +168,17 @@ suitable for initializing variables.
When run as
.Nm readlink ,
suppress error messages.
This is equivalent to specifying
.Bd -literal
FMT="st_dev=%d st_ino=%i st_mode=%#p st_nlink=%l st_uid=%u st_gid=%g"
FMT="$FMT st_rdev=%r st_size=%z st_atime=%Sa st_mtime=%Sm st_ctime=%Sc"
FMT="$FMT st_birthtime=%SB st_blksize=%k st_blocks=%b st_flags=%f"
stat -t %s -f "$FMT" .
.Ed
Note that if you use a timeformat that contains embedded whitespace or shell
meta-characters you will need to include appropriate quoting so the
.Fl s
output remains valid.
.It Fl t Ar timefmt
Display timestamps using the specified format.
This format is

10
usr.bin/stat/stat.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: stat.c,v 1.36 2011/09/22 20:23:56 apb Exp $ */
/* $NetBSD: stat.c,v 1.37 2012/12/02 21:13:07 erh Exp $ */
/*
* Copyright (c) 2002-2011 The NetBSD Foundation, Inc.
@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if !defined(lint)
__RCSID("$NetBSD: stat.c,v 1.36 2011/09/22 20:23:56 apb Exp $");
__RCSID("$NetBSD: stat.c,v 1.37 2012/12/02 21:13:07 erh Exp $");
#endif
#if ! HAVE_NBTOOL_CONFIG_H
@ -76,7 +76,7 @@ __RCSID("$NetBSD: stat.c,v 1.36 2011/09/22 20:23:56 apb Exp $");
#if HAVE_STRUCT_STAT_ST_BIRTHTIME
#define DEF_B "\"%SB\" "
#define RAW_B "%B "
#define SHELL_B "st_birthtime=%B "
#define SHELL_B "st_birthtime=%SB "
#else /* HAVE_STRUCT_STAT_ST_BIRTHTIME */
#define DEF_B
#define RAW_B
@ -99,7 +99,7 @@ __RCSID("$NetBSD: stat.c,v 1.36 2011/09/22 20:23:56 apb Exp $");
#define SHELL_FORMAT \
"st_dev=%d st_ino=%i st_mode=%#p st_nlink=%l " \
"st_uid=%u st_gid=%g st_rdev=%r st_size=%z " \
"st_atime=%a st_mtime=%m st_ctime=%c " SHELL_B \
"st_atime=%Sa st_mtime=%Sm st_ctime=%Sc " SHELL_B \
"st_blksize=%k st_blocks=%b" SHELL_F
#define LINUX_FORMAT \
" File: \"%N\"%n" \
@ -299,6 +299,8 @@ main(int argc, char *argv[])
break;
case 's':
statfmt = SHELL_FORMAT;
if (timefmt == NULL)
timefmt = "%s";
break;
case 'x':
statfmt = LINUX_FORMAT;