/*
 * CORETYPE.H
 *
 * (c)Copyright 1993-2016, Matthew Dillon, All Rights Reserved.  See the  
 *    COPYRIGHT file at the base of the distribution.
 *
 * General low-level types and support used by all rune libraries.
 */

#include <sys/types.h>
#include <stdint.h>
#include <limits.h>

#include <machine/atomic.h>
#include <machine/cpufunc.h>

typedef char	d_bool_t;
typedef char	runebool_t;
typedef int64_t	d_off_t;
typedef int64_t runeoff_t;
typedef int64_t runeino_t;
typedef int64_t runetime_t;
typedef int64_t runeuid_t;
typedef int64_t runegid_t;
typedef int32_t runepid_t;
typedef uint32_t runedev_t;
typedef uint16_t runemode_t;
#if LONG_BIT == 64
typedef int64_t runesize_t;	/* NOTE: The Rune size_t is signed */
typedef uint64_t urunesize_t;
#elif LONG_BIT == 32
#error "32-bit systems not currently supported"
typedef int32_t runesize_t;	/* NOTE: The Rune size_t is signed */
typedef uint32_t urunesize_t;
#else
#error "LONG_BIT not set"
#endif

#define RUNE_FD_MAX	(512 * 1024 * 1024)

typedef float		float32_t;
typedef double		float64_t;
typedef long double	float128_t;

typedef const char *string_t;

#define atomic_add_rune(ptr, count)		\
	    atomic_add_long((ulong *)(ptr), (count))

#define atomic_fetchadd_rune(ptr, count)	\
	    atomic_fetchadd_long((ulong *)(ptr), (count))

#define atomic_cmpset_rune(ptr, oldv, newv)	\
	    atomic_cmpset_long((ulong *)(ptr), (ulong)(oldv), (ulong)(newv))

#define atomic_set_rune(ptr, mask)		\
	    atomic_set_long((ulong *)(ptr), (ulong)(mask))

#define atomic_clear_rune(ptr, mask)		\
	    atomic_clear_long((ulong *)(ptr), (ulong)(mask))

#define atomic_swap_rune(ptr, value)		\
	    atomic_swap_long((ulong *)(ptr), (ulong)(value))