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s_fabsf.c (97413) s_fabsf.c (176451)
1/* s_fabsf.c -- float version of s_fabs.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
3 */
4
5/*
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8 *
9 * Developed at SunPro, a Sun Microsystems, Inc. business.
10 * Permission to use, copy, modify, and distribute this
11 * software is freely granted, provided that this notice
12 * is preserved.
13 * ====================================================
14 */
15
1/* s_fabsf.c -- float version of s_fabs.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
3 */
4
5/*
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8 *
9 * Developed at SunPro, a Sun Microsystems, Inc. business.
10 * Permission to use, copy, modify, and distribute this
11 * software is freely granted, provided that this notice
12 * is preserved.
13 * ====================================================
14 */
15
16#ifndef lint
17static char rcsid[] = "$FreeBSD: head/lib/msun/src/s_fabsf.c 97413 2002-05-28 18:15:04Z alfred $";
18#endif
16#include <sys/cdefs.h>
17__FBSDID("$FreeBSD: head/lib/msun/src/s_fabsf.c 176451 2008-02-22 02:30:36Z das $");
19
20/*
21 * fabsf(x) returns the absolute value of x.
22 */
23
24#include "math.h"
25#include "math_private.h"
26
27float
28fabsf(float x)
29{
30 u_int32_t ix;
31 GET_FLOAT_WORD(ix,x);
32 SET_FLOAT_WORD(x,ix&0x7fffffff);
33 return x;
34}
18
19/*
20 * fabsf(x) returns the absolute value of x.
21 */
22
23#include "math.h"
24#include "math_private.h"
25
26float
27fabsf(float x)
28{
29 u_int32_t ix;
30 GET_FLOAT_WORD(ix,x);
31 SET_FLOAT_WORD(x,ix&0x7fffffff);
32 return x;
33}