From NetBSD: Merge with NetBSD 960217

5 files changed, 97 insertions, 26 deletions

diff --git a/sys/lib/libkern/Makefile b/sys/lib/libkern/Makefile
index af57b69848e..7cc5389b7d3 100644
--- a/sys/lib/libkern/Makefile
+++ b/sys/lib/libkern/Makefile
@@ -1,13 +1,13 @@
-#	$NetBSD: Makefile,v 1.24 1995/10/20 01:10:06 cgd Exp $
+#	$OpenBSD: Makefile,v 1.3 1996/02/29 13:27:47 niklas Exp $
+#	$NetBSD: Makefile,v 1.25 1996/02/02 20:34:38 mycroft Exp $
 
 LIB=	kern
 NOPIC=
 
-DIR=${KERNREL}${KERNDIR}
+DIR=	${KERNREL}${KERNDIR}
 
-CC=	${KERNCC}
-CFLAGS=	-I${DIR}/arch/${MACHINE_ARCH} \
-	${KERNCFLAGS:S/-D_KERNEL//:S@-I.@-I${KERNREL}.@g}
+CPPFLAGS=	-I${DIR}/arch/${MACHINE_ARCH} \
+		${KERNCPPFLAGS:S/-D_KERNEL//:S@-I.@-I${KERNREL}.@g}
 
 .if exists (${DIR}/arch/${MACHINE_ARCH}/Makefile.inc)
 .PATH:	${DIR}/arch/${MACHINE_ARCH}
diff --git a/sys/lib/libkern/Makefile.inc b/sys/lib/libkern/Makefile.inc
index 1c0a003a913..1314ceb54fa 100644
--- a/sys/lib/libkern/Makefile.inc
+++ b/sys/lib/libkern/Makefile.inc
@@ -1,4 +1,5 @@
-#	$NetBSD: Makefile.inc,v 1.12 1995/10/07 09:56:55 mycroft Exp $
+#	$OpenBSD: Makefile.inc,v 1.2 1996/02/29 13:27:48 niklas Exp $
+#	$NetBSD: Makefile.inc,v 1.13 1996/02/02 20:34:41 mycroft Exp $
 #
 #	NOTE: $S must correspond to the top of the 'sys' tree
 
@@ -9,29 +10,27 @@ KERNREL?=	../../
 KERNLIB?=	${KERNDST}/libkern.o
 KERNLIB_PROF=	${KERNDST}/libkern.po
 
+KERNMAKE= \
+	cd ${KERNDST} && ${MAKE} -f ${KERNREL}${KERNDIR}/Makefile \
+	    CC="${CC}" CFLAGS="${CFLAGS}" \
+	    AS="${AS}" AFLAGS="${AFLAGS}" \
+	    LD="${LD}" \
+	    MACHINE="${MACHINE}" MACHINE_ARCH="${MACHINE_ARCH}" \
+	    KERNCPPFLAGS="${CPPFLAGS}" \
+	    KERNREL="${KERNREL}" \
+	    KERNDIR="${KERNDIR}"
+
 ${KERNLIB}:		.NOTMAIN __always_make_kernlib
 	@echo making sure the kern library is up to date...
-	@(cd ${KERNDST} && ${MAKE} -f ${KERNREL}${KERNDIR}/Makefile \
-	  KERNCC="${CC}" \
-	  KERNCFLAGS="${CFLAGS}" \
-	  KERNREL="${KERNREL}" \
-	  KERNDIR="${KERNDIR}" libkern.o)
+	@${KERNMAKE} libkern.o
 
 ${KERNLIB_PROF}:	.NOTMAIN __always_make_kernlib
 	@echo making sure the profiled kern library is up to date...
-	@(cd ${KERNDST} && ${MAKE} -f ${KERNREL}${KERNDIR}/Makefile \
-	  KERNCC="${CC}" \
-	  KERNCFLAGS="${CFLAGS}" \
-	  KERNREL="${KERNREL}" \
-	  KERNDIR="${KERNDIR}" libkern.po)
+	@${KERNMAKE} libkern.po
 
 clean:: 		.NOTMAIN __always_make_kernlib
 	@echo cleaning the kern library objects
-	@(cd ${KERNDST} && ${MAKE} -f ${KERNREL}${KERNDIR}/Makefile \
-	  KERNCC="${CC}" \
-	  KERNCFLAGS="${CFLAGS}" \
-	  KERNREL="${KERNREL}" \
-	  KERNDIR="${KERNDIR}" clean)
+	@${KERNMAKE} clean
 
 __always_make_kernlib:	.NOTMAIN
-	@([ -d ${KERNDST} ] || mkdir -p ${KERNDST})
+	@mkdir -p ${KERNDST}
diff --git a/sys/lib/libkern/arch/m68k/Makefile.inc b/sys/lib/libkern/arch/m68k/Makefile.inc
index 1f8844f6f87..4a82786b2e9 100644
--- a/sys/lib/libkern/arch/m68k/Makefile.inc
+++ b/sys/lib/libkern/arch/m68k/Makefile.inc
@@ -1,5 +1,7 @@
-#	$NetBSD: Makefile.inc,v 1.5 1994/10/26 06:39:22 cgd Exp $
+#	$OpenBSD: Makefile.inc,v 1.2 1996/02/29 13:28:27 niklas Exp $
+#	$NetBSD: Makefile.inc,v 1.6 1996/02/06 21:22:06 christos Exp $
 
 SRCS+=	__main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \
 	bcmp.S bzero.S ffs.S strcat.c strcmp.S strcpy.S strlen.S strncmp.S \
-	strncpy.S htonl.S htons.S ntohl.S ntohs.S scanc.S skpc.S locc.S
+	strncpy.S htonl.S htons.S ntohl.S ntohs.S scanc.S skpc.S locc.S \
+	strncasecmp.c
diff --git a/sys/lib/libkern/libkern.h b/sys/lib/libkern/libkern.h
index 01169467c7e..e292a3ca8b1 100644
--- a/sys/lib/libkern/libkern.h
+++ b/sys/lib/libkern/libkern.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: libkern.h,v 1.5 1995/09/23 20:35:47 leo Exp $	*/
+/*	$OpenBSD: libkern.h,v 1.2 1996/02/29 13:27:49 niklas Exp $	*/
+/*	$NetBSD: libkern.h,v 1.6 1996/02/13 23:48:26 christos Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -111,7 +112,10 @@ u_long	 random __P((void));
 char	*rindex __P((const char *, int));
 int	 scanc __P((u_int, u_char *, u_char *, int));
 int	 skpc __P((int, int, char *));
+size_t	 strlen __P((const char *));
 char	*strcat __P((char *, const char *));
 char	*strcpy __P((char *, const char *));
-size_t	 strlen __P((const char *));
 char	*strncpy __P((char *, const char *, size_t));
+int	 strcmp __P((const char *, const char *));
+int	 strncmp __P((const char *, const char *, size_t));
+int	 strncasecmp __P((const char *, const char *, size_t));
diff --git a/sys/lib/libkern/strncasecmp.c b/sys/lib/libkern/strncasecmp.c
new file mode 100644
index 00000000000..a0c6633adeb
--- /dev/null
+++ b/sys/lib/libkern/strncasecmp.c
@@ -0,0 +1,66 @@
+/*	$OpenBSD: strncasecmp.c,v 1.1 1996/02/29 13:27:50 niklas Exp $	*/
+
+/*
+ * Copyright (c) 1994 Christian E. Hopps
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Christian E. Hopps.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$Id: strncasecmp.c,v 1.1 1996/02/29 13:27:50 niklas Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <string.h>
+
+int
+strncasecmp(s1, s2, n)
+	const char *s1;
+	const char *s2;
+	size_t n;
+{
+	if (n == 0)
+		return 0;
+
+	do {
+		unsigned char c1 = (unsigned char) *s1++;
+		unsigned char c2 = (unsigned char) *s2++;
+
+		if (c1 != c2) {
+			if (c1 >= 'A' && c1 <= 'Z' && 
+			    c2 >= 'a' && c2 <= 'z')
+				c1 += 'a' - 'A';
+			else if (c1 >= 'a' && c1 <= 'z' && 
+				 c2 >= 'A' && c2 <= 'Z')
+				c2 += 'a' - 'A';
+			if (c1 != c2)
+				return c1 - c2;
+		}
+		if (c1 == 0)
+			break;
+	} while (--n != 0);
+
+	return 0;
+}