src/lib/libc/i386/string, branch release/4.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2000-11-20T04:41:45+00:00

'RELENG_4_2_0_RELEASE'.

This commit was manufactured to restore the state of the 4.2-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

$Id$ -> $FreeBSD$

1999-08-28T00:22:10+00:00

Handle machine-dependent (m-d) (string) sources more automatically.

1997-10-16T13:46:50+00:00

The names of m-d variants are now added (manually) to MDSRCS instead
of to SRCS, and the names of all machine-independent (m-i) variants
that can reasonably be replaced by an m-d variant are now added
(manually) to MISRCS instead of to SRCS, so that a simple substitution
can be used to discard the unused m-i variants.  MISRCS is potentially
all m-i sources, but the substitution is too simple to be fast, so
MISRCS should be kept reasonably small.

libc/Makefile.inc:
Do the substitution.

libc/i386/string/Makefile.inc:
Add to MDSRCS instead of to SRCS.  Add the names of all sources in this
directory, but no others.

libc/string/Makefile.inc
Add to MISRCS instead of to SRCS.  Add the names of all sources in this
directory.  Don't use (broken) explicit rules for special cases.

kill the undead

1997-07-13T14:26:00+00:00

This commit was generated by cvs2svn to compensate for changes in r27180,

1997-07-03T03:28:27+00:00

which included commits to RCS files with non-trunk default branches.

Import Lite2's src/lib, except for non-i386 machine-dependent directories,

1997-07-03T03:28:27+00:00

libc/db, libc/gen/crypt.* and libtelnet.  All affected files except 3
unimportant ones have already left the vendor branch.

Use separate routines for memmove() and memcpy(). This lets me drop

1997-04-20T13:02:48+00:00

the (buggy) support for alternative entry points.  ALTENTRY() was only
used for memmove().  Optimizing for space was particularly silly because
memcpy() is rarely used (gcc normally inlines it).
Obtained from:	NetBSD

Use separate routines for memmove() and memcpy(). This lets me drop

1997-04-20T12:46:12+00:00

the (buggy) support for alternative entry points.  ALTENTRY() was only
used for memmove().  Optimizing for space was particularly silly because
memcpy() is rarely used (gcc normally inlines it).

Obtained from:	NetBSD

Merged with the 1996/11/12 NetBSD version:

1997-04-20T12:09:18+00:00

- use a slightly less bogus copyright.  This file was never contributed
  to Berkeley.  It still claims to be copright by the Regents.
- use  instead of "DEFS.h".
- use RCSID($Id$) instead of explicit assembly code and messy ifdefs.
  The rcsid won't be put into the object file until we make RCSID()
  non-null.  NetBSD uses a LIBC_SCCS ifdef here.  We used a LIBC_RCS
  instead, but I want RCSID() to be controlled directly by LIBC_RCS
  (actually by LIB_RCS).  This is the only difference with the NetBSD
  version.
- added ifdefs to support generation of memcpy() and memmove().  The
  other changes are "while I'm here" to get this.
- improved style of the copy backwards case.

Import CSRG 4.4BSD-Lite2 lib/libc onto vendor branch

1997-03-11T11:29:42+00:00