#include <stddef.h>
#include <stdint.h>
#include <dlfcn.h>
#include <unistd.h>

Include dependency graph for defs.h:

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

Data Structures
struct	reduct_handle_t
	Handle type. More...

Macros
#define	REDUCT_API

#define	REDUCT_LIB_OPEN(_path) dlopen(_path, RTLD_NOW \| RTLD_GLOBAL)

#define	REDUCT_LIB_CLOSE(_lib) dlclose(_lib)

#define	REDUCT_LIB_SYM(_lib, _name) dlsym(_lib, _name)

#define	REDUCT_LIB_ERROR() dlerror()

#define	REDUCT_LIKELY(_x) (_x)

#define	REDUCT_UNLIKELY(_x) (_x)

#define	REDUCT_NORETURN

#define	REDUCT_ALWAYS_INLINE

#define	REDUCT_MIN(_a, _b) ((_a) < (_b) ? (_a) : (_b))

#define	REDUCT_MAX(_a, _b) ((_a) > (_b) ? (_a) : (_b))

#define	REDUCT_CLAMP(_v, _min, _max) (REDUCT_MAX(_min, REDUCT_MIN(_v, _max)))

#define	REDUCT_LERP(_a, _b, _t) ((_a) + ((_b) - (_a)) * (_t))

#define	REDUCT_UNUSED(_x) ((void)(_x))

#define	REDUCT_PI 3.14159265358979323846
	PI constant.

#define	REDUCT_E 2.7182818284590452354
	E constant.

#define	REDUCT_INF
	INFINITY constant.

#define	REDUCT_NAN
	NAN constant.

#define	REDUCT_PATH_MAX 1024
	Maximum path length for Reduct.

#define	REDUCT_CONTAINER_OF(_ptr, _type, _member) ((_type)((char)(_ptr) - offsetof(_type, _member)))
	Container of macro.

#define	REDUCT_ALIGNMENT 64
	The memory alignment for items.

#define	REDUCT_ROUND_UP(_val, _align) (((_val) + (_align) - 1) & ~((_align) - 1))

Typedefs
typedef void *	reduct_lib_t

typedef reduct_handle_t(*	reduct_native_fn) (struct reduct reduct, size_t argc, reduct_handle_t argv)
	Native function pointer type.

typedef struct reduct_rvsdg_origin (	reduct_native_intrinsic_fn) (struct reduct_builder builder, struct reduct_list expr)
	Intrinsic handler function type.

Macro Definition Documentation

◆ REDUCT_API

#define REDUCT_API

Definition at line 24 of file defs.h.

◆ REDUCT_LIB_OPEN

#define REDUCT_LIB_OPEN ( _path ) dlopen(_path, RTLD_NOW | RTLD_GLOBAL)

Definition at line 39 of file defs.h.

◆ REDUCT_LIB_CLOSE

#define REDUCT_LIB_CLOSE ( _lib ) dlclose(_lib)

Definition at line 40 of file defs.h.

◆ REDUCT_LIB_SYM

#define REDUCT_LIB_SYM	(	_lib,
		_name
	)	dlsym(_lib, _name)

Definition at line 41 of file defs.h.

◆ REDUCT_LIB_ERROR

#define REDUCT_LIB_ERROR ( ) dlerror()

Definition at line 42 of file defs.h.

◆ REDUCT_LIKELY

#define REDUCT_LIKELY ( _x ) (_x)

Definition at line 58 of file defs.h.

◆ REDUCT_UNLIKELY

#define REDUCT_UNLIKELY ( _x ) (_x)

Definition at line 59 of file defs.h.

◆ REDUCT_NORETURN

#define REDUCT_NORETURN

Definition at line 60 of file defs.h.

◆ REDUCT_ALWAYS_INLINE

#define REDUCT_ALWAYS_INLINE

Definition at line 61 of file defs.h.

◆ REDUCT_MIN

#define REDUCT_MIN	(	_a,
		_b
	)	((_a) < (_b) ? (_a) : (_b))

Definition at line 64 of file defs.h.

◆ REDUCT_MAX

#define REDUCT_MAX	(	_a,
		_b
	)	((_a) > (_b) ? (_a) : (_b))

Definition at line 65 of file defs.h.

◆ REDUCT_CLAMP

#define REDUCT_CLAMP	(	_v,
		_min,
		_max
	)	(REDUCT_MAX(_min, REDUCT_MIN(_v, _max)))

Definition at line 66 of file defs.h.

◆ REDUCT_LERP

#define REDUCT_LERP	(	_a,
		_b,
		_t
	)	((_a) + ((_b) - (_a)) * (_t))

Definition at line 67 of file defs.h.

◆ REDUCT_UNUSED

#define REDUCT_UNUSED ( _x ) ((void)(_x))

Definition at line 69 of file defs.h.

◆ REDUCT_PI

#define REDUCT_PI 3.14159265358979323846

PI constant.

Definition at line 74 of file defs.h.

◆ REDUCT_E

#define REDUCT_E 2.7182818284590452354

E constant.

Definition at line 79 of file defs.h.

◆ REDUCT_INF

#define REDUCT_INF

Value:

    (((union { \
        uint64_t u; \
        double f; \
    }){0x7FF0000000000000ULL}) \
            .f)

INFINITY constant.

Definition at line 84 of file defs.h.

◆ REDUCT_NAN

#define REDUCT_NAN

Value:

    (((union { \
        uint64_t u; \
        double f; \
    }){0x7FF8000000000000ULL}) \
            .f)

NAN constant.

Definition at line 94 of file defs.h.

◆ REDUCT_PATH_MAX

#define REDUCT_PATH_MAX 1024

Maximum path length for Reduct.

Definition at line 104 of file defs.h.

◆ REDUCT_CONTAINER_OF

#define REDUCT_CONTAINER_OF	(	_ptr,
		_type,
		_member
	)	((_type)((char)(_ptr) - offsetof(_type, _member)))

Container of macro.

Used to get the pointer to a structure from a pointer to one of its members.

Parameters

_ptr	The pointer to the member.
_type	The type of the structure.
_member	The name of the member.

Definition at line 115 of file defs.h.

◆ REDUCT_ALIGNMENT

#define REDUCT_ALIGNMENT 64

The memory alignment for items.

Definition at line 139 of file defs.h.

◆ REDUCT_ROUND_UP

#define REDUCT_ROUND_UP	(	_val,
		_align
	)	(((_val) + (_align) - 1) & ~((_align) - 1))

Definition at line 141 of file defs.h.

Typedef Documentation

◆ reduct_lib_t

typedef void* reduct_lib_t

Definition at line 38 of file defs.h.

◆ reduct_native_fn

typedef reduct_handle_t(* reduct_native_fn) (struct reduct *reduct, size_t argc, reduct_handle_t *argv)

Native function pointer type.

Warning: argv points into the evaluator's register array and is only valid for the duration of the call. Copy handles out before calling back into Reduct, as re-entrant calls may realloc the array.

Definition at line 131 of file defs.h.

◆ reduct_native_intrinsic_fn

typedef struct reduct_rvsdg_origin *( * reduct_native_intrinsic_fn) (struct reduct_builder *builder, struct reduct_list *expr)

Intrinsic handler function type.