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authorrgrimes <rgrimes@FreeBSD.org>1993-06-12 14:58:17 +0000
committerrgrimes <rgrimes@FreeBSD.org>1993-06-12 14:58:17 +0000
commit25062ba061871945759b3baa833fe64969383e40 (patch)
tree2d1c31051ed0dbaad984013c9fe695b1a01e1c39 /sys/amd64/include/float.h
parentf078b88a160c467761b3f3641f05dfd0aa3f7753 (diff)
downloadFreeBSD-src-25062ba061871945759b3baa833fe64969383e40.zip
FreeBSD-src-25062ba061871945759b3baa833fe64969383e40.tar.gz
Initial import, 0.1 + pk 0.2.4-B1
Diffstat (limited to 'sys/amd64/include/float.h')
-rw-r--r--sys/amd64/include/float.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/sys/amd64/include/float.h b/sys/amd64/include/float.h
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+/*
+ * Copyright (c) 1989 Regents of the University of California.
+ * 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 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.
+ *
+ * @(#)float.h 7.1 (Berkeley) 5/8/90
+ *
+ * PATCHES MAGIC LEVEL PATCH THAT GOT US HERE
+ * -------------------- ----- ----------------------
+ * CURRENT PATCH LEVEL: 1 00086
+ * -------------------- ----- ----------------------
+ *
+ * 27 Feb 93 Handel/da Silva/Poirot Adjust value for MAX_DOUBLE
+ */
+
+#define FLT_RADIX 2 /* b */
+#define FLT_ROUNDS 1 /* FP addition rounds to nearest */
+
+#define FLT_MANT_DIG 24 /* p */
+#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */
+#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */
+#define FLT_MIN_EXP -125 /* emin */
+#define FLT_MIN 1.17549435E-38F /* b**(emin-1) */
+#define FLT_MIN_10_EXP -37 /* ceil(log10(b**(emin-1))) */
+#define FLT_MAX_EXP 128 /* emax */
+#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
+#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
+
+#define DBL_MANT_DIG 53
+#define DBL_EPSILON 2.2204460492503131E-16
+#define DBL_DIG 15
+#define DBL_MIN_EXP -1021
+#define DBL_MIN 2.225073858507201E-308
+#define DBL_MIN_10_EXP -307
+#define DBL_MAX_EXP 1024
+#define DBL_MAX 1.797693134862315E+308
+#define DBL_MAX_10_EXP 308
+
+#define LDBL_MANT_DIG DBL_MANT_DIG
+#define LDBL_EPSILON DBL_EPSILON
+#define LDBL_DIG DBL_DIG
+#define LDBL_MIN_EXP DBL_MIN_EXP
+#define LDBL_MIN DBL_MIN
+#define LDBL_MIN_10_EXP DBL_MIN_10_EXP
+#define LDBL_MAX_EXP DBL_MAX_EXP
+#define LDBL_MAX DBL_MAX
+#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
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