src/gnu/usr.bin/patch/patch.c, branch release/5.3.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-11-04T19:12:42+00:00

'RELENG_5_3_0_RELEASE'.

This commit was manufactured to restore the state of the 5.3-RELEASE image.

Prevent stack-smashing buffer overflows in -D and -r options by using

2002-10-13T01:18:33+00:00

buffer-safe string functions.  The rest of the code is still probably
unsafe.

MFC after:	1 week

Add many prototypes and ANSI-ize 'patch. Not a complete job of it, but it gets

2002-04-28T01:33:45+00:00

our patch to look a little more like NetBSD's, and has the nice characteristic
that the object code is exactly the same after the change as before it (even in
patch.c and pch.c, which have pesky 'assert' statements in them).

Reviewed by:	/sbin/md5 on i386, alpha, sparc64
MFC after:	3 days

Add -i option (SUSv3) to patch(1). This allows one to specify a

2002-02-08T02:05:32+00:00

patch file on command line instead of stdin.

Submitted by:	Joseph Mallett 
MFC after:	1 month

Fix previous commit such that only -S/--skip ignores errors when applying

2000-08-02T22:31:34+00:00

a patch, returning -f/--force and -t/--batch to their previous semantics.

Pointed out by:	asami

Fix patch such that skipping files does not count as a failure.

2000-08-02T06:54:21+00:00

Previously, using -S/--skip, -f/--force, or -t/--batch to skip a patch in
a patchset still registers a failure which causes patch to return a
non-zero exit code. This is particularly undesirable with regards to
ports as there is no way to ignore the non-zero code. (Luckily, we don't
currently have any ports that make use of any of these options.)

The PR (yes, my own) is slightly incorrect: It states that -f does indeed
properly skip patches. It does, but it still sets the failure flag causing
patch to return non-zero.

PR:		19638
Submitted by:	kbyanc@posi.net

Clean up some $Log$ debris, including some real messes.

1999-09-05T17:31:55+00:00

$Header$ -> $FreeBSD$

1999-08-28T05:11:36+00:00

Add PATCH_INDEX_FIRST environment variable to do the same as -I option

1998-01-22T07:44:04+00:00

Update usage line with new option

1998-01-21T15:15:39+00:00