[src/trunk]: src/bin/ksh ksh: Drop support for systems without memmove(3) and...

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2d1eb6520a81
branches:  trunk
changeset: 354618:2d1eb6520a81
user:      kamil <kamil%NetBSD.org@localhost>
date:      Thu Jun 22 23:33:36 2017 +0000

description:
ksh: Drop support for systems without memmove(3) and stop using bcopy(3)

diffstat:

 bin/ksh/config.h |   8 +-------
 bin/ksh/sh.h     |  12 ++----------
 2 files changed, 3 insertions(+), 17 deletions(-)

diffs (53 lines):

diff -r cdec47e46969 -r 2d1eb6520a81 bin/ksh/config.h
--- a/bin/ksh/config.h  Thu Jun 22 23:30:42 2017 +0000
+++ b/bin/ksh/config.h  Thu Jun 22 23:33:36 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: config.h,v 1.26 2017/06/22 23:30:42 kamil Exp $        */
+/*     $NetBSD: config.h,v 1.27 2017/06/22 23:33:36 kamil Exp $        */
 
 /* config.h.  Generated automatically by configure.  */
 /* config.h.in.  Generated automatically from configure.in by autoheader.  */
@@ -126,12 +126,6 @@
 /* Define if you have a sane <termios.h> header file */
 #define HAVE_TERMIOS_H 1
 
-/* Define if you have a memmove() function in your C library */
-#define HAVE_MEMMOVE 1
-
-/* Define if you have a bcopy() function in your C library */
-#define HAVE_BCOPY
-
 /* Define if you have a lstat() function in your C library */
 #define HAVE_LSTAT 1
 
diff -r cdec47e46969 -r 2d1eb6520a81 bin/ksh/sh.h
--- a/bin/ksh/sh.h      Thu Jun 22 23:30:42 2017 +0000
+++ b/bin/ksh/sh.h      Thu Jun 22 23:33:36 2017 +0000
@@ -1,10 +1,10 @@
-/*     $NetBSD: sh.h,v 1.20 2017/06/22 23:30:42 kamil Exp $    */
+/*     $NetBSD: sh.h,v 1.21 2017/06/22 23:33:36 kamil Exp $    */
 
 /*
  * Public Domain Bourne/Korn shell
  */
 
-/* $Id: sh.h,v 1.20 2017/06/22 23:30:42 kamil Exp $ */
+/* $Id: sh.h,v 1.21 2017/06/22 23:33:36 kamil Exp $ */
 
 #include "config.h"    /* system and option configuration info */
 
@@ -24,14 +24,6 @@
 #include <unistd.h>
 #include <string.h>
 
-#ifndef HAVE_MEMMOVE
-# ifdef HAVE_BCOPY
-#  define memmove(d, s, n)     bcopy(s, d, n)
-# else
-void *memmove ARGS((void *d, const void *s, size_t n));
-# endif
-#endif /* HAVE_MEMMOVE */
-
 #ifdef HAVE_PROTOTYPES
 # include <stdarg.h>
 # define SH_VA_START(va, argn) va_start(va, argn)