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f83af095b6
* include/math.h: Declare __isinf_internal, __isinfl_internal, __isnan_internal, and __isnanl_internal. * stdio-common/printf_fp.c: Use INTUSE for calls to __isinf, __isinfl, __isnan, and __isnanl. * stdio-common/printf_size.c: Likewise. * sysdeps/generic/printf_fphex.c: Likewise. * sysdeps/i386/fpu/s_isinfl.c: Also define _internal alias. * sysdeps/i386/fpu/s_isnanl.c: Likewise. * sysdeps/ia64/fpu/s_isinf.S: Likewise. * sysdeps/ia64/fpu/s_isnan.S: Likewise. * sysdeps/ieee754/dbl-64/s_isinf.c: Likewise. * sysdeps/ieee754/dbl-64/s_isnan.c: Likewise. * sysdeps/ieee754/flt-32/s_isinff.c: Likewise. * sysdeps/ieee754/flt-32/s_isnanf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_isinfl.c: Likewise. * sysdeps/m68k/s_isinfl.c: Likewise. * sysdeps/m68k/fpu/s_isinf.c: Likewise. * sysdeps/powerpc/fpu/s_isnan.c: Likewise.
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
#ifndef _MATH_H
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#include <math/math.h>
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/* Now define the internal interfaces. */
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extern int __matherr (struct exception *__exc);
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extern int __finite_internal (double __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __finitef_internal (float __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __finitel_internal (long double __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __isinf_internal (double __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __isinfl_internal (long double __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __isnan_internal (double __value)
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__attribute__ ((__const__)) attribute_hidden;
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extern int __isnanl_internal (long double __value)
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__attribute__ ((__const__)) attribute_hidden;
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#if !defined NOT_IN_libc || defined IS_IN_libm
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# undef isfinite
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# ifdef __NO_LONG_DOUBLE_MATH
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# define isfinite(x) \
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(sizeof (x) == (sizeof (float) \
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? INTUSE(__finitef) (x) : INTUSE(__finite) (x)))
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# else
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# define isfinite(x) \
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(sizeof (x) == sizeof (float) \
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? INTUSE(__finitef) (x) \
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: sizeof (x) == sizeof (double) \
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? INTUSE(__finite) (x) : INTUSE(__finitel) (x))
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# endif
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#endif
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#endif
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