math_private_openbsd.h File Reference

This graph shows which files directly or indirectly include this file:

Classes
union	ieee_quad_shape_type
union	ieee_quad_shape_type
union	ieee_extended_shape_type
union	ieee_extended_shape_type
struct	ieee_quad_shape_type.parts32
struct	ieee_quad_shape_type.parts64
struct	ieee_quad_shape_type.parts32
struct	ieee_quad_shape_type.parts64
struct	ieee_extended_shape_type.parts
struct	ieee_extended_shape_type.parts

Macros
#define	GET_LDOUBLE_WORDS64(ix0, ix1, d)
#define	SET_LDOUBLE_WORDS64(d, ix0, ix1)
#define	GET_LDOUBLE_MSW64(v, d)
#define	SET_LDOUBLE_MSW64(d, v)
#define	GET_LDOUBLE_LSW64(v, d)
#define	GET_LDOUBLE_WORDS(se, ix0, ix1, d)
#define	SET_LDOUBLE_WORDS(d, se, ix0, ix1)
#define	GET_LDOUBLE_MSW(v, d)
#define	SET_LDOUBLE_MSW(d, v)
#define	GET_LDOUBLE_EXP(se, d)
#define	SET_LDOUBLE_EXP(d, se)

Functions
void	__scan_nan (uint32_t *__words, int __num_words, const char *__s)
double	__exp__D (double, double)
struct Double	__log__D (double)
long double	__p1evll (long double, void *, int)
long double	__polevll (long double, void *, int)

---

Class Documentation

ieee_quad_shape_type

union ieee_quad_shape_type

Class Members
struct ieee_quad_shape_type	parts32
struct ieee_quad_shape_type	parts32
struct ieee_quad_shape_type	parts64
struct ieee_quad_shape_type	parts64
long double	value

ieee_quad_shape_type

union ieee_quad_shape_type

Class Members
struct ieee_quad_shape_type	parts32
struct ieee_quad_shape_type	parts32
struct ieee_quad_shape_type	parts64
struct ieee_quad_shape_type	parts64
long double	value

ieee_extended_shape_type

union ieee_extended_shape_type

Class Members
struct ieee_extended_shape_type	parts
struct ieee_extended_shape_type	parts
long double	value

ieee_extended_shape_type

union ieee_extended_shape_type

Class Members
struct ieee_extended_shape_type	parts
struct ieee_extended_shape_type	parts
long double	value

ieee_quad_shape_type.parts32

struct ieee_quad_shape_type.parts32

Class Members
u_int32_t	lswhi
u_int32_t	lswlo
u_int32_t	mswhi
u_int32_t	mswlo

ieee_quad_shape_type.parts64

struct ieee_quad_shape_type.parts64

Class Members
u_int64_t	lsw
u_int64_t	msw

ieee_quad_shape_type.parts32

struct ieee_quad_shape_type.parts32

Class Members
u_int32_t	lswhi
u_int32_t	lswlo
u_int32_t	mswhi
u_int32_t	mswlo

ieee_quad_shape_type.parts64

struct ieee_quad_shape_type.parts64

Class Members
u_int64_t	lsw
u_int64_t	msw

ieee_extended_shape_type.parts

struct ieee_extended_shape_type.parts

Class Members
int	exp:16
u_int32_t	lsw
u_int32_t	msw
int	padl:16

ieee_extended_shape_type.parts

struct ieee_extended_shape_type.parts

Class Members
int	exp:16
u_int32_t	lsw
u_int32_t	msw
int	padl:16

Macro Definition Documentation

GET_LDOUBLE_EXP

#define GET_LDOUBLE_EXP	(		se,
			d
	)

Value:

do {                                \
  ieee_extended_shape_type ge_u;                \
  ge_u.value = (d);                     \
  (se) = ge_u.parts.exp;                    \
} while (0)

GET_LDOUBLE_LSW64

#define GET_LDOUBLE_LSW64	(		v,
			d
	)

Value:

do {                                \
  ieee_quad_shape_type sh_u;                    \
  sh_u.value = (d);                     \
  (v) = sh_u.parts64.lsw;                   \
} while (0)

GET_LDOUBLE_MSW

#define GET_LDOUBLE_MSW	(		v,
			d
	)

Value:

do {                                \
  ieee_extended_shape_type sh_u;                \
  sh_u.value = (d);                     \
  (v) = sh_u.parts.msw;                     \
} while (0)

GET_LDOUBLE_MSW64

#define GET_LDOUBLE_MSW64	(		v,
			d
	)

Value:

do {                                \
  ieee_quad_shape_type sh_u;                    \
  sh_u.value = (d);                     \
  (v) = sh_u.parts64.msw;                   \
} while (0)

GET_LDOUBLE_WORDS

#define GET_LDOUBLE_WORDS	(		se,
			ix0,
			ix1,
			d
	)

Value:

do {                                \
  ieee_extended_shape_type ew_u;                \
  ew_u.value = (d);                     \
  (se) = ew_u.parts.exp;                    \
  (ix0) = ew_u.parts.msw;                   \
  (ix1) = ew_u.parts.lsw;                   \
} while (0)

GET_LDOUBLE_WORDS64

#define GET_LDOUBLE_WORDS64	(		ix0,
			ix1,
			d
	)

Value:

do {                                \
  ieee_quad_shape_type qw_u;                    \
  qw_u.value = (d);                     \
  (ix0) = qw_u.parts64.msw;                 \
  (ix1) = qw_u.parts64.lsw;                 \
} while (0)

SET_LDOUBLE_EXP

#define SET_LDOUBLE_EXP	(		d,
			se
	)

Value:

do {                                \
  ieee_extended_shape_type se_u;                \
  se_u.value = (d);                     \
  se_u.parts.exp = (se);                    \
  (d) = se_u.value;                     \
} while (0)

SET_LDOUBLE_MSW

#define SET_LDOUBLE_MSW	(		d,
			v
	)

Value:

do {                                \
  ieee_extended_shape_type sh_u;                \
  sh_u.value = (d);                     \
  sh_u.parts.msw = (v);                     \
  (d) = sh_u.value;                     \
} while (0)

SET_LDOUBLE_MSW64

#define SET_LDOUBLE_MSW64	(		d,
			v
	)

Value:

do {                                \
  ieee_quad_shape_type sh_u;                    \
  sh_u.value = (d);                     \
  sh_u.parts64.msw = (v);                   \
  (d) = sh_u.value;                     \
} while (0)

SET_LDOUBLE_WORDS

#define SET_LDOUBLE_WORDS	(		d,
			se,
			ix0,
			ix1
	)

Value:

do {                                \
  ieee_extended_shape_type iw_u;                \
  iw_u.parts.exp = (se);                    \
  iw_u.parts.msw = (ix0);                   \
  iw_u.parts.lsw = (ix1);                   \
  (d) = iw_u.value;                     \
} while (0)

SET_LDOUBLE_WORDS64

#define SET_LDOUBLE_WORDS64	(		d,
			ix0,
			ix1
	)

Value:

do {                                \
  ieee_quad_shape_type qw_u;                    \
  qw_u.parts64.msw = (ix0);                 \
  qw_u.parts64.lsw = (ix1);                 \
  (d) = qw_u.value;                     \
} while (0)

Function Documentation

__exp__D()

double __exp__D	(	double	,
		double
	)

References copysign(), invln2, isfinite, k, ln2hi, ln2lo, lnhuge, lntiny, p1, p2, p3, p4, p5, scalbn(), and z.

Referenced by neg_gam(), and tgamma().

Here is the caller graph for this function:

__log__D()

struct Double __log__D

(

double

)

Referenced by neg_gam().

Here is the caller graph for this function:

__p1evll()

long double __p1evll	(	long double	,
		void *	,
		int
	)

References n, and P.

Referenced by log10l(), log1pl(), log2l(), logl(), and powl().

Here is the caller graph for this function:

__polevll()

long double __polevll	(	long double	,
		void *	,
		int
	)

References n, and P.

Referenced by expl(), log10l(), log1pl(), log2l(), logl(), powl(), stirf(), and tgammal().

Here is the caller graph for this function:

__scan_nan()

void __scan_nan	(	uint32_t *	__words,
		int	__num_words,
		const char *	__s
	)

References digittoint(), isxdigit(), memset(), OLM_DLLEXPORT, and s.

Referenced by nan(), and nanf().

Here is the caller graph for this function: