Date: Thu, 14 Mar 2002 10:40:08 +0100 (CET) From: Bjoern Fischer <bfischer@techfak.uni-bielefeld.de> To: FreeBSD-gnats-submit@FreeBSD.org Subject: bin/35886: [patch] Enhancement: custom time format for list mode -v Message-ID: <200203140940.g2E9e8S01074@broccoli.no-support.loc>
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>Number: 35886
>Category: bin
>Synopsis: [patch] Enhancement: custom time format for list mode -v
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Thu Mar 14 01:50:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Bjoern Fischer
>Release: FreeBSD 4.5-RELEASE i386
>Organization:
>Environment:
System: FreeBSD broccoli 4.5-RELEASE FreeBSD 4.5-RELEASE #0: Fri Mar 1 23:44:15 CET 2002 root@frolic:/usr/src/sys/compile/CLIENT i386
>Description:
This is a patch that extends pax(1) to use an user specified strftime() format
string for the verbose list mode. The feature makes it a lot easier to
index pax readible archives for backup applications, etc.
>How-To-Repeat:
>Fix:
---------------snip--------------------
--- ./extern.h 2002/03/14 08:39:54 1.1
+++ ./extern.h 2002/03/14 08:42:17
@@ -190,6 +190,7 @@
int opt_add __P((register char *));
int bad_opt __P((void));
char *chdname;
+char *customtimefrmt;
/*
* pat_rep.c
--- ./gen_subs.c 2002/03/14 08:33:41 1.1
+++ ./gen_subs.c 2002/03/14 08:39:38
@@ -110,10 +110,14 @@
/*
* time format based on age compared to the time pax was started.
*/
- if ((sbp->st_mtime + SIXMONTHS) <= now)
- timefrmt = OLDFRMT;
- else
- timefrmt = CURFRMT;
+ if (customtimefrmt != 0)
+ timefrmt = customtimefrmt;
+ else {
+ if ((sbp->st_mtime + SIXMONTHS) <= now)
+ timefrmt = OLDFRMT;
+ else
+ timefrmt = CURFRMT;
+ }
/*
* print file mode, link count, uid, gid and time
--- ./options.c 2002/03/14 08:42:31 1.1
+++ ./options.c 2002/03/14 09:01:07
@@ -205,7 +205,7 @@
/*
* process option flags
*/
- while ((c=getopt(argc,argv,"ab:cdf:iklno:p:rs:tuvwx:zB:DE:G:HLPT:U:XYZ"))
+ while ((c=getopt(argc,argv,"ab:cdf:iklno:p:rs:tuvwx:zB:DE:G:HLPS:T:U:XYZ"))
!= -1) {
switch (c) {
case 'a':
@@ -464,6 +464,14 @@
*/
Lflag = 0;
flg |= CPF;
+ break;
+ case 'S':
+ /*
+ * non-standard option for specifying a custom
+ * strftime() format on list operations with -v
+ */
+ customtimefrmt = optarg;
+ flg |= CSF;
break;
case 'T':
/*
--- ./options.h 2002/03/14 08:42:33 1.1
+++ ./options.h 2002/03/14 08:45:24
@@ -81,17 +81,18 @@
#define CHF 0x00400000 /* nonstandard extension */
#define CLF 0x00800000 /* nonstandard extension */
#define CPF 0x01000000 /* nonstandard extension */
-#define CTF 0x02000000 /* nonstandard extension */
-#define CUF 0x04000000 /* nonstandard extension */
-#define CXF 0x08000000
-#define CYF 0x10000000 /* nonstandard extension */
-#define CZF 0x20000000 /* nonstandard extension */
+#define CSF 0x02000000 /* nonstandard extension */
+#define CTF 0x04000000 /* nonstandard extension */
+#define CUF 0x08000000 /* nonstandard extension */
+#define CXF 0x10000000
+#define CYF 0x20000000 /* nonstandard extension */
+#define CZF 0x40000000 /* nonstandard extension */
/*
* ascii string indexed by bit position above (alter the above and you must
* alter this string) used to tell the user what flags caused us to complain
*/
-#define FLGCH "abcdfiklnoprstuvwxBDEGHLPTUXYZ"
+#define FLGCH "abcdfiklnoprstuvwxBDEGHLPSTUXYZ"
/*
* legal pax operation bit patterns
--- ./pax.1 2002/03/14 08:45:44 1.1
+++ ./pax.1 2002/03/14 09:18:48
@@ -50,6 +50,9 @@
.Ek
.Bk -words
.Op Fl s Ar replstr
+.Ek
+.Bk -words
+.Op Fl S Ar timefmt
.Ar ...\&
.Ek
.Bk -words
@@ -845,6 +848,16 @@
.It Fl P
Do not follow symbolic links, perform a physical file system traversal.
This is the default mode.
+.It Fl S Ar timefmt
+Specify an alternative time format used in
+.Em list
+mode while the
+.Fl v
+option is used. The format string
+.Ar timefmt
+may contain any of the conversion specifications described in the
+.Xr strftime 3
+manual page, as well as any arbitrary text.
.It Fl T Ar [from_date][,to_date][/[c][m]]
Allow files to be selected based on a file modification or inode change
time falling within a specified time range of
---------------snip--------------------
>Release-Note:
>Audit-Trail:
>Unformatted:
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