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58e071515a
(libm-routines): Construct this from those. (calls): New variable. (routines): Construct this from it. * resolv/res_debug.c: Add missing #include <ctype.h>. * sysdeps/unix/getlogin.c: Must pass struct utmp ptr to getutline_r. * sysdeps/unix/getlogin_r.c: Likewise. * sysdeps/libm-ieee754/w_hypotl.c: Fix typo. * sysdeps/libm-ieee754/w_cabsl.c: __cabsl_complex -> __cabs_complexl * math/Makefile (long-m-routines): Define recursive variable as $(long-m-$(long-double-fcts)). (long-m-yes): Put list of routines here. (long-c-routines, long-c-yes): Likewise. * sysdeps/unix/sysv/linux/schedbits.h: File removed. * sysdeps/i386/Makefile (long-double-fcts): New variable, set to yes. * sysdeps/m68k/Makefile: Likewise. * math/Makefile [$(long-double-fcts)!=yes] (CPPFLAGS): Append -DNO_LONG_DOUBLE.
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* w_hypotl.c -- long double version of w_hypot.c.
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* Conversion to long double by Ulrich Drepper,
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* Cygnus Support, drepper@cygnus.com.
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*/
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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#if defined(LIBM_SCCS) && !defined(lint)
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static char rcsid[] = "$NetBSD: $";
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#endif
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/*
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* wrapper hypotl(x,y)
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*/
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#include "math.h"
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#include "math_private.h"
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#ifdef __STDC__
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long double __hypotl(long double x, long double y)/* wrapper hypotl */
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#else
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long double __hypotl(x,y) /* wrapper hypotl */
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long double x,y;
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#endif
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{
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#ifdef _IEEE_LIBM
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return __ieee754_hypotl(x,y);
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#else
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long double z;
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z = __ieee754_hypotl(x,y);
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if(_LIB_VERSION == _IEEE_) return z;
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if((!__finitel(z))&&__finitel(x)&&__finitel(y))
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return __kernel_standard(x,y,204); /* hypot overflow */
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else
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return z;
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#endif
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}
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weak_alias (__hypotl, hypotl)
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