Patch Name: PHCO_17505

Patch Description: s300_400 9.10 Changes so rcs commands work past year 2000

Creation Date: 99/02/08

Post Date:  99/02/22

Hardware Platforms - OS Releases:
	s300_400: 9.10

Products: N/A

Filesets:
	SRC-CNTL

Automatic Reboot?: No

Status: General Release

Critical: No

Path Name: /hp-ux_patches/s300_400/9.X/PHCO_17505

Symptoms:
	PHCO_17505:
	For compatibility with 10.x RCS year 2000 patches, the
	internal RCS header year format is now two digits for
	years 1999 and prior, and 4 digits for years 2000 and
	later.

	PHCO_14125:
	For compatibility with 10.x RCS year 2000 patches, the
	internal RCS header year format is now two digits, i.e.
	for the year 2003, is formatted as 03.

	PHCO_13689:
	co -d, rlog -d broke at dates > 1999
	   -d"00/01/01" does not work correctly
	   -d"Jan 1, 2000" does not work correctly
	   -d"2000/01/01" does not work correctly

	co, ci and rlog print out three digit years instead of
	  two digit years, i.e. 103 instead of 03 for year 2003.

Defect Description:
	PHCO_17505:
	10.x RCS changed the way that years are stored in the
	RCS header after the previous patch (PHCO_14125) was
	already released.

	PHCO_14125:
	The internal rcs code put a tm_year value into the
	RCS header. For years 2000 and beyond this was a
	three digit number. For compatibility with the 10.x
	year 2000 patches this needed to be a two digit year
	representation. Needed to add code to handle two digit
	year comparisons.

	PHCO_13689:
	The code for parsing dates in rcs did not correctly
	handle years past 1999.

	The code for printing dates did not correctly format
	output years from a tm_year structure.

SR:
	4701414680 4701378349

Patch Files:
	/usr/bin/co
	/usr/bin/ci
	/usr/bin/rlog

what(1) Output:
	/usr/bin/co:
		PATCH/9_1 PHCO_17505 $Revision: 70.4.1.1 $
	/usr/bin/ci:
		PATCH/9_1 PHCO_17505 $Revision: 70.4.1.1 $
	/usr/bin/rlog:
		PATCH/9_1 PHCO_17505 $Revision: 70.4.1.1 $

sum(1) Output:
	61484 117 /usr/bin/co
	33493 125 /usr/bin/ci
	60005 86 /usr/bin/rlog

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHCO_13689 PHCO_14125

Equivalent Patches: None

Patch Package Size: 220 KBytes

Installation Instructions:
	Please review all instructions and the Hewlett-Packard 
	SupportLine User Guide or your Hewlett-Packard support terms
	and conditions for precautions, scope of license, 
	restrictions, and, limitation of liability and warranties,
	before installing this patch.
	------------------------------------------------------------
	1. Back up your system before installing a patch.

	2. Copy the patch to your /tmp directory and unshar it:

		cd /tmp
		cp patch_source/PHCO_17505 .
		sh PHCO_17505

	3. Become root and run update:

		/etc/update [-r [kernel_gen_file]] -s \
			/tmp/PHCO_17505.updt PHCO_17505

	Update moves the original software to 
	/system/PHCO_17505/orig.  Keep this file to recover from any
	potential problems.  You should move the .text file to 
	/system/PHCO_17505 for future reference.

	To put this patch on a magnetic tape and update from the
	tape drive, use dd:

		dd if=PHCO_17505.updt of=/dev/rmt/0m bs=2048

Special Installation Instructions: None