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-rw-r--r--lib/libc/arch/alpha/gen/Makefile.inc5
-rw-r--r--lib/libc/arch/alpha/gen/isinf.c72
-rw-r--r--lib/libc/arch/alpha/gen/isnan.c55
-rw-r--r--lib/libc/arch/hppa/gen/isinf.c6
-rw-r--r--lib/libc/arch/hppa/gen/isnan.c6
-rw-r--r--lib/libc/arch/i386/gen/Makefile.inc6
-rw-r--r--lib/libc/arch/i386/gen/isinf.c39
-rw-r--r--lib/libc/arch/i386/gen/isnan.c55
-rw-r--r--lib/libc/arch/m68k/gen/Makefile.inc7
-rw-r--r--lib/libc/arch/m68k/gen/isinf.c39
-rw-r--r--lib/libc/arch/m68k/gen/isnan.c55
-rw-r--r--lib/libc/arch/m88k/gen/isinf.c40
-rw-r--r--lib/libc/arch/m88k/gen/isnan.c10
-rw-r--r--lib/libc/arch/powerpc/gen/Makefile.inc2
-rw-r--r--lib/libc/arch/powerpc/gen/isinf.c39
-rw-r--r--lib/libc/arch/powerpc/gen/isnan.c55
-rw-r--r--lib/libc/arch/sparc/gen/isinf.c6
-rw-r--r--lib/libc/arch/sparc/gen/isnan.c6
-rw-r--r--lib/libc/arch/sparc64/gen/isinf.c9
-rw-r--r--lib/libc/arch/sparc64/gen/isnan.c9
-rw-r--r--lib/libc/arch/vax/gen/isinf.c4
21 files changed, 356 insertions, 169 deletions
diff --git a/lib/libc/arch/alpha/gen/Makefile.inc b/lib/libc/arch/alpha/gen/Makefile.inc
index d6e3cbffa44..b9df181ef49 100644
--- a/lib/libc/arch/alpha/gen/Makefile.inc
+++ b/lib/libc/arch/alpha/gen/Makefile.inc
@@ -1,7 +1,8 @@
-# $OpenBSD: Makefile.inc,v 1.3 1996/11/13 21:20:07 niklas Exp $
+# $OpenBSD: Makefile.inc,v 1.4 2001/09/10 22:38:11 millert Exp $
# $NetBSD: Makefile.inc,v 1.3 1995/04/29 05:09:14 cgd Exp $
-SRCS+= _setjmp.S fabs.S frexp.c infinity.c isinf.c ldexp.c modf.c setjmp.S
+SRCS+= _setjmp.S fabs.S frexp.c infinity.c isinf.c isnan.c ldexp.c modf.c \
+ setjmp.S
SRCS+= flt_rounds.c fpgetmask.c fpgetround.c fpgetsticky.c fpsetmask.c \
fpsetround.c fpsetsticky.c
SRCS+= sigsetjmp.S
diff --git a/lib/libc/arch/alpha/gen/isinf.c b/lib/libc/arch/alpha/gen/isinf.c
index 23e45a0580e..35898dc011f 100644
--- a/lib/libc/arch/alpha/gen/isinf.c
+++ b/lib/libc/arch/alpha/gen/isinf.c
@@ -1,57 +1,55 @@
-/* $OpenBSD: isinf.c,v 1.3 1996/11/13 21:20:19 niklas Exp $ */
-/* $NetBSD: isinf.c,v 1.1 1995/02/10 17:50:23 cgd Exp $ */
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
/*
- * Copyright (c) 1994, 1995 Carnegie-Mellon University.
- * All rights reserved.
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
*
- * Author: Chris G. Demetriou
- *
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
*
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
+ * 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: isinf.c,v 1.3 1996/11/13 21:20:19 niklas Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#include <machine/ieee.h>
-#include <math.h>
-
-int
-isnan(d)
- double d;
-{
- register struct ieee_double *p = (struct ieee_double *)&d;
-
- return (p->dbl_exp == DBL_EXP_INFNAN &&
- (p->dbl_frach || p->dbl_fracl));
-}
int
isinf(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
- !p->dbl_frach && !p->dbl_fracl);
+ p->dbl_frach == 0 && p->dbl_fracl == 0);
}
diff --git a/lib/libc/arch/alpha/gen/isnan.c b/lib/libc/arch/alpha/gen/isnan.c
new file mode 100644
index 00000000000..4e980431dec
--- /dev/null
+++ b/lib/libc/arch/alpha/gen/isnan.c
@@ -0,0 +1,55 @@
+/* $OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+isnan(d)
+ double d;
+{
+ struct ieee_double *p = (struct ieee_double *)&d;
+
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ (p->dbl_frach != 0 || p->dbl_fracl != 0));
+}
diff --git a/lib/libc/arch/hppa/gen/isinf.c b/lib/libc/arch/hppa/gen/isinf.c
index 3b89f9d5198..1bd6b1d4e92 100644
--- a/lib/libc/arch/hppa/gen/isinf.c
+++ b/lib/libc/arch/hppa/gen/isinf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: isinf.c,v 1.1 1999/09/14 00:21:15 mickey Exp $ */
+/* $OpenBSD: isinf.c,v 1.2 2001/09/10 22:38:11 millert Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -38,7 +38,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.1 1999/09/14 00:21:15 mickey Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.2 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
@@ -48,7 +48,7 @@ int
isinf(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
p->dbl_frach == 0 && p->dbl_fracl == 0);
diff --git a/lib/libc/arch/hppa/gen/isnan.c b/lib/libc/arch/hppa/gen/isnan.c
index 2e3fd51a876..93dc7187c3e 100644
--- a/lib/libc/arch/hppa/gen/isnan.c
+++ b/lib/libc/arch/hppa/gen/isnan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: isnan.c,v 1.1 1999/09/14 00:21:15 mickey Exp $ */
+/* $OpenBSD: isnan.c,v 1.2 2001/09/10 22:38:11 millert Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -38,7 +38,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 1999/09/14 00:21:15 mickey Exp $";
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.2 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
@@ -48,7 +48,7 @@ int
isnan(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
(p->dbl_frach != 0 || p->dbl_fracl != 0));
diff --git a/lib/libc/arch/i386/gen/Makefile.inc b/lib/libc/arch/i386/gen/Makefile.inc
index 3ff40d5307f..b8b14e53258 100644
--- a/lib/libc/arch/i386/gen/Makefile.inc
+++ b/lib/libc/arch/i386/gen/Makefile.inc
@@ -1,7 +1,7 @@
-# $OpenBSD: Makefile.inc,v 1.2 1996/08/19 08:12:13 tholo Exp $
+# $OpenBSD: Makefile.inc,v 1.3 2001/09/10 22:38:11 millert Exp $
-SRCS+= _setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c ldexp.c modf.S \
- setjmp.S sigsetjmp.S
+SRCS+= _setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c isnan.c ldexp.c \
+ modf.S setjmp.S sigsetjmp.S
SRCS+= flt_rounds.S fpgetmask.S fpgetround.S fpgetsticky.S fpsetmask.S \
fpsetround.S fpsetsticky.S
SRCS+= divsi3.S fixdfsi.S fixunsdfsi.S udivsi3.S
diff --git a/lib/libc/arch/i386/gen/isinf.c b/lib/libc/arch/i386/gen/isinf.c
index 02128987bce..35898dc011f 100644
--- a/lib/libc/arch/i386/gen/isinf.c
+++ b/lib/libc/arch/i386/gen/isinf.c
@@ -1,6 +1,12 @@
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -32,35 +38,18 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 1996/08/19 08:12:31 tholo Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
-
-int
-isnan(d)
- double d;
-{
- register struct IEEEdp {
- u_int manl : 32;
- u_int manh : 20;
- u_int exp : 11;
- u_int sign : 1;
- } *p = (struct IEEEdp *)&d;
-
- return(p->exp == 2047 && (p->manh || p->manl));
-}
+#include <machine/ieee.h>
int
isinf(d)
double d;
{
- register struct IEEEdp {
- u_int manl : 32;
- u_int manh : 20;
- u_int exp : 11;
- u_int sign : 1;
- } *p = (struct IEEEdp *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
- return(p->exp == 2047 && !p->manh && !p->manl);
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ p->dbl_frach == 0 && p->dbl_fracl == 0);
}
diff --git a/lib/libc/arch/i386/gen/isnan.c b/lib/libc/arch/i386/gen/isnan.c
new file mode 100644
index 00000000000..4e980431dec
--- /dev/null
+++ b/lib/libc/arch/i386/gen/isnan.c
@@ -0,0 +1,55 @@
+/* $OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+isnan(d)
+ double d;
+{
+ struct ieee_double *p = (struct ieee_double *)&d;
+
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ (p->dbl_frach != 0 || p->dbl_fracl != 0));
+}
diff --git a/lib/libc/arch/m68k/gen/Makefile.inc b/lib/libc/arch/m68k/gen/Makefile.inc
index 0be72b80351..7a58c3e63ae 100644
--- a/lib/libc/arch/m68k/gen/Makefile.inc
+++ b/lib/libc/arch/m68k/gen/Makefile.inc
@@ -1,7 +1,7 @@
-# $OpenBSD: Makefile.inc,v 1.2 1996/08/19 08:13:53 tholo Exp $
+# $OpenBSD: Makefile.inc,v 1.3 2001/09/10 22:38:11 millert Exp $
-SRCS+= _setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c ldexp.S modf.S \
- setjmp.S sigsetjmp.S
+SRCS+= _setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c isnan.c ldexp.S \
+ modf.S setjmp.S sigsetjmp.S
SRCS+= flt_rounds.S fpgetmask.S fpgetround.S fpgetsticky.S fpsetmask.S \
fpsetround.S fpsetsticky.S
SRCS+= adddf3.S addsf3.S ashlsi3.S ashrsi3.S cmpdf2.S cmpsf2.S divdf3.S \
@@ -9,4 +9,3 @@ SRCS+= adddf3.S addsf3.S ashlsi3.S ashrsi3.S cmpdf2.S cmpsf2.S divdf3.S \
floatsidf.S lshlsi3.S lshrsi3.S modsi3.S muldf3.S mulsf3.S mulsi3.S \
negdf2.S negsf2.S saveregs.c subdf3.S subsf3.S truncdfsf2.S udivsi3.S \
umodsi3.S umulsi3.S
-
diff --git a/lib/libc/arch/m68k/gen/isinf.c b/lib/libc/arch/m68k/gen/isinf.c
index aca71684d29..35898dc011f 100644
--- a/lib/libc/arch/m68k/gen/isinf.c
+++ b/lib/libc/arch/m68k/gen/isinf.c
@@ -1,6 +1,12 @@
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -32,35 +38,18 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 1996/08/19 08:14:25 tholo Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
-
-int
-isnan(d)
- double d;
-{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
-
- return(p->exp == 2047 && (p->manh || p->manl));
-}
+#include <machine/ieee.h>
int
isinf(d)
double d;
{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
- return(p->exp == 2047 && !p->manh && !p->manl);
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ p->dbl_frach == 0 && p->dbl_fracl == 0);
}
diff --git a/lib/libc/arch/m68k/gen/isnan.c b/lib/libc/arch/m68k/gen/isnan.c
new file mode 100644
index 00000000000..4e980431dec
--- /dev/null
+++ b/lib/libc/arch/m68k/gen/isnan.c
@@ -0,0 +1,55 @@
+/* $OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+isnan(d)
+ double d;
+{
+ struct ieee_double *p = (struct ieee_double *)&d;
+
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ (p->dbl_frach != 0 || p->dbl_fracl != 0));
+}
diff --git a/lib/libc/arch/m88k/gen/isinf.c b/lib/libc/arch/m88k/gen/isinf.c
index d935c1f4c68..9cd731ae0d8 100644
--- a/lib/libc/arch/m88k/gen/isinf.c
+++ b/lib/libc/arch/m88k/gen/isinf.c
@@ -1,8 +1,12 @@
-/* $OpenBSD: isinf.c,v 1.2 2000/03/01 17:31:20 todd Exp $ */
+/* $OpenBSD: isinf.c,v 1.3 2001/09/10 22:38:11 millert Exp $ */
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -34,34 +38,18 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-/*static char sccsid[] = "from: @(#)isinf.c 5.1 (Berkeley) 3/18/91";*/
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.2 2000/03/01 17:31:20 todd Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
+#include <machine/ieee.h>
-isnan(d)
- double d;
-{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
-
- return(p->exp == 2047 && (p->manh || p->manl));
-}
-
+int
isinf(d)
double d;
{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
- return(p->exp == 2047 && !p->manh && !p->manl);
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ p->dbl_frach == 0 && p->dbl_fracl == 0);
}
diff --git a/lib/libc/arch/m88k/gen/isnan.c b/lib/libc/arch/m88k/gen/isnan.c
index 5360c779456..a84ace4511c 100644
--- a/lib/libc/arch/m88k/gen/isnan.c
+++ b/lib/libc/arch/m88k/gen/isnan.c
@@ -1,4 +1,5 @@
-/* $OpenBSD: isnan.c,v 1.2 2000/03/01 17:31:20 todd Exp $ */
+/* $OpenBSD: isnan.c,v 1.3 2001/09/10 22:38:11 millert Exp $ */
+
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
@@ -34,21 +35,20 @@
* 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.
- *
- * from: Header: isnan.c,v 1.1 91/07/08 19:03:34 torek Exp
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)isnan.c 8.1 (Berkeley) 6/4/93";
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.3 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#include <machine/ieee.h>
+int
isnan(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
(p->dbl_frach != 0 || p->dbl_fracl != 0));
diff --git a/lib/libc/arch/powerpc/gen/Makefile.inc b/lib/libc/arch/powerpc/gen/Makefile.inc
index 1aeb2065cd4..3e0e5091c31 100644
--- a/lib/libc/arch/powerpc/gen/Makefile.inc
+++ b/lib/libc/arch/powerpc/gen/Makefile.inc
@@ -1,4 +1,4 @@
-SRCS+= isinf.c infinity.c setjmp.S sigsetjmp.S flt_rounds.c modf.c
+SRCS+= isinf.c isnan.c infinity.c setjmp.S sigsetjmp.S flt_rounds.c modf.c
SRCS+= ldexp.c fabs.c frexp.c
SRCS+= fpgetmask.c fpsetmask.c
SRCS+= fpgetround.c fpsetround.c
diff --git a/lib/libc/arch/powerpc/gen/isinf.c b/lib/libc/arch/powerpc/gen/isinf.c
index 6667cb90a28..35898dc011f 100644
--- a/lib/libc/arch/powerpc/gen/isinf.c
+++ b/lib/libc/arch/powerpc/gen/isinf.c
@@ -1,8 +1,12 @@
-/* $OpenBSD: isinf.c,v 1.3 2001/05/11 21:40:00 drahn Exp $ */
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -34,35 +38,18 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 2001/05/11 21:40:00 drahn Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
-
-int
-isnan(d)
- double d;
-{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
-
- return(p->exp == 2047 && (p->manh || p->manl));
-}
+#include <machine/ieee.h>
int
isinf(d)
double d;
{
- register struct IEEEdp {
- u_int sign : 1;
- u_int exp : 11;
- u_int manh : 20;
- u_int manl : 32;
- } *p = (struct IEEEdp *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
- return(p->exp == 2047 && !p->manh && !p->manl);
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ p->dbl_frach == 0 && p->dbl_fracl == 0);
}
diff --git a/lib/libc/arch/powerpc/gen/isnan.c b/lib/libc/arch/powerpc/gen/isnan.c
new file mode 100644
index 00000000000..4e980431dec
--- /dev/null
+++ b/lib/libc/arch/powerpc/gen/isnan.c
@@ -0,0 +1,55 @@
+/* $OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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 the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <machine/ieee.h>
+
+int
+isnan(d)
+ double d;
+{
+ struct ieee_double *p = (struct ieee_double *)&d;
+
+ return (p->dbl_exp == DBL_EXP_INFNAN &&
+ (p->dbl_frach != 0 || p->dbl_fracl != 0));
+}
diff --git a/lib/libc/arch/sparc/gen/isinf.c b/lib/libc/arch/sparc/gen/isinf.c
index 7103bbb9f1c..35898dc011f 100644
--- a/lib/libc/arch/sparc/gen/isinf.c
+++ b/lib/libc/arch/sparc/gen/isinf.c
@@ -1,3 +1,5 @@
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
+
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
@@ -36,7 +38,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 1996/08/19 08:17:38 tholo Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
@@ -46,7 +48,7 @@ int
isinf(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
p->dbl_frach == 0 && p->dbl_fracl == 0);
diff --git a/lib/libc/arch/sparc/gen/isnan.c b/lib/libc/arch/sparc/gen/isnan.c
index 15725959bfe..31a7dfec8f6 100644
--- a/lib/libc/arch/sparc/gen/isnan.c
+++ b/lib/libc/arch/sparc/gen/isnan.c
@@ -1,3 +1,5 @@
+/* $OpenBSD: isnan.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
+
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
@@ -36,7 +38,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isnan.c,v 1.3 1996/08/19 08:17:39 tholo Exp $";
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
@@ -46,7 +48,7 @@ int
isnan(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
(p->dbl_frach != 0 || p->dbl_fracl != 0));
diff --git a/lib/libc/arch/sparc64/gen/isinf.c b/lib/libc/arch/sparc64/gen/isinf.c
index 2bdf5bda0fa..1bd6b1d4e92 100644
--- a/lib/libc/arch/sparc64/gen/isinf.c
+++ b/lib/libc/arch/sparc64/gen/isinf.c
@@ -1,4 +1,5 @@
-/* $OpenBSD: isinf.c,v 1.1 2001/08/29 01:41:29 art Exp $ */
+/* $OpenBSD: isinf.c,v 1.2 2001/09/10 22:38:11 millert Exp $ */
+
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
@@ -36,6 +37,10 @@
* SUCH DAMAGE.
*/
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.2 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
#include <sys/types.h>
#include <machine/ieee.h>
@@ -43,7 +48,7 @@ int
isinf(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
p->dbl_frach == 0 && p->dbl_fracl == 0);
diff --git a/lib/libc/arch/sparc64/gen/isnan.c b/lib/libc/arch/sparc64/gen/isnan.c
index d793b1b7008..93dc7187c3e 100644
--- a/lib/libc/arch/sparc64/gen/isnan.c
+++ b/lib/libc/arch/sparc64/gen/isnan.c
@@ -1,4 +1,5 @@
-/* $OpenBSD: isnan.c,v 1.1 2001/08/29 01:41:29 art Exp $ */
+/* $OpenBSD: isnan.c,v 1.2 2001/09/10 22:38:11 millert Exp $ */
+
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
@@ -36,6 +37,10 @@
* SUCH DAMAGE.
*/
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: isnan.c,v 1.2 2001/09/10 22:38:11 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
#include <sys/types.h>
#include <machine/ieee.h>
@@ -43,7 +48,7 @@ int
isnan(d)
double d;
{
- register struct ieee_double *p = (struct ieee_double *)&d;
+ struct ieee_double *p = (struct ieee_double *)&d;
return (p->dbl_exp == DBL_EXP_INFNAN &&
(p->dbl_frach != 0 || p->dbl_fracl != 0));
diff --git a/lib/libc/arch/vax/gen/isinf.c b/lib/libc/arch/vax/gen/isinf.c
index 61d2355167d..b46519d67d3 100644
--- a/lib/libc/arch/vax/gen/isinf.c
+++ b/lib/libc/arch/vax/gen/isinf.c
@@ -1,3 +1,5 @@
+/* $OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $ */
+
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
@@ -32,7 +34,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.3 1996/08/19 08:18:26 tholo Exp $";
+static char rcsid[] = "$OpenBSD: isinf.c,v 1.4 2001/09/10 22:38:11 millert Exp $";
#endif /* LIBC_SCCS and not lint */
/* ARGSUSED */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 21:26:25 +0000