[PATCH] missing lldiv

[Rumko <rumcic@xxxxxxxxx>]

While working on updating qemu to 0.9.1, I noticed it needs lldiv and that we
don't have it. So attached is the patch to add it.
-- 
Regards,
Rumko

--- src/lib/libc/stdlib/Makefile.inc.orig	2008-01-15 16:23:32 +0100
+++ src/lib/libc/stdlib/Makefile.inc	2008-01-15 16:24:27 +0100
@@ -8,8 +8,8 @@
 MISRCS+=abort.c abs.c atexit.c atof.c atoi.c atol.c atoll.c bsearch.c calloc.c div.c \
 	exit.c getenv.c getopt.c getopt_long.c getsubopt.c hcreate.c heapsort.c \
 	imaxabs.c \
-	labs.c ldiv.c llabs.c malloc.c merge.c putenv.c qsort.c radixsort.c rand.c \
-	random.c reallocf.c realpath.c setenv.c strtod.c strtoimax.c strtol.c \
+	labs.c ldiv.c lldiv.c llabs.c malloc.c merge.c putenv.c qsort.c radixsort.c \
+	rand.c random.c reallocf.c realpath.c setenv.c strtod.c strtoimax.c strtol.c \
 	strtoll.c strtonum.c strtoq.c strtoul.c strtoull.c strtoumax.c \
 	strtouq.c system.c tdelete.c tfind.c tsearch.c twalk.c
 
@@ -22,8 +22,8 @@
 MAN+=	abort.3 abs.3 alloca.3 atexit.3 atof.3 atoi.3 atol.3 bsearch.3 \
 	div.3 exit.3 getenv.3 getopt.3 getopt_long.3 getsubopt.3 hcreate.3 \
 	imaxabs.3 \
-	labs.3 ldiv.3 llabs.3 malloc.3 memory.3 qsort.3 radixsort.3 rand.3 random.3 \
-	realpath.3 strtod.3 strtol.3 strtonum.3 strtoul.3 system.3 tsearch.3
+	labs.3 ldiv.3 lldiv.3 llabs.3 malloc.3 memory.3 qsort.3 radixsort.3 rand.3 \
+	random.3 realpath.3 strtod.3 strtol.3 strtonum.3 strtoul.3 system.3 tsearch.3
 
 MLINKS+=atol.3 atoll.3
 MLINKS+=exit.3 _Exit.3
--- /dev/null	2008-01-15 16:02:39 +0100
+++ src/lib/libc/stdlib/lldiv.3	2008-01-15 16:26:51 +0100
@@ -0,0 +1,73 @@
+.\" Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+.\"
+.\" $FreeBSD: src/lib/libc/stdlib/lldiv.3,v 1.2 2001/11/21 16:19:50 ru Exp $
+.\"
+.Dd November 14, 2001
+.Dt LLDIV 3
+.Os
+.Sh NAME
+.Nm lldiv
+.Nd returns quotient and remainder
+.Sh LIBRARY
+.Lb libc
+.Sh SYNOPSIS
+.In stdlib.h
+.Ft lldiv_t
+.Fn lldiv "long long numer" "long long denom"
+.Sh DESCRIPTION
+The
+.Fn lldiv
+function computes the value of
+.Fa numer
+divided by
+.Fa denom
+and returns the stored result in the form of the
+.Vt lldiv_t
+type.
+.Pp
+The
+.Vt lldiv_t
+type is defined as:
+.Bd -literal -offset indent
+typedef struct {
+	long long quot; /* Quotient. */
+	long long rem;  /* Remainder. */
+} lldiv_t;
+.Ed
+.Sh SEE ALSO
+.Xr div 3 ,
+.Xr imaxdiv 3 ,
+.Xr ldiv 3 ,
+.Xr math 3
+.Sh STANDARDS
+The
+.Fn lldiv
+function conforms to
+.St -isoC-99 .
+.Sh HISTORY
+The
+.Fn lldiv
+function first appeared in
+.Fx 5.0 .
--- /dev/null	2008-01-15 16:02:39 +0100
+++ src/lib/libc/stdlib/lldiv.c	2008-01-15 16:28:49 +0100
@@ -0,0 +1,45 @@
+/*-
+ * Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ *
+ * $FreeBSD: src/lib/libc/stdlib/lldiv.c,v 1.1 2001/11/15 02:05:03 mike Exp $
+ */
+
+#include <stdlib.h>		/* lldiv_t */
+
+lldiv_t
+lldiv(long long numer, long long denom)
+{
+	lldiv_t retval;
+	
+	/* see div.c for comments */
+
+	retval.quot = numer / denom;
+	retval.rem = numer % denom;
+	if (numer >= 0 && retval.rem < 0) {
+		retval.quot++;
+		retval.rem -= denom;
+	}
+	return (retval);
+}
--- src/include/stdlib.h.orig	2007-12-02 18:08:33 +0100
+++ src/include/stdlib.h	2008-01-15 16:00:42 +0100
@@ -67,6 +67,13 @@
 	long rem;		/* remainder */
 } ldiv_t;
 
+#if __ISO_C_VISIBLE >= 1999
+typedef struct {
+        long long quot;
+        long long rem;
+} lldiv_t;
+#endif
+
 #ifndef NULL
 #define	NULL	0
 #endif
@@ -96,6 +103,9 @@
 char	*getenv(const char *);
 long	 labs(long) __pure2;
 ldiv_t	 ldiv(long, long) __pure2;
+#if __ISO_C_VISIBLE >= 1999
+lldiv_t	 lldiv(long long, long long) __pure2;
+#endif
 void	*malloc(size_t);
 void	 qsort(void *, size_t, size_t, int(*)(const void *, const void *));
 int	 rand(void);