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Macros
#define	__has_attribute(x) 0
	Since clang-5 most constraints can be caught at compile-time.

#define	BOS_UNKNOWN ((size_t)-1)

#define	_BOS_KNOWN(dest) ((size_t)BOS(dest) != BOS_UNKNOWN)

#define	BOS(dest) BOS_UNKNOWN

#define	BOSW(dest) BOS_UNKNOWN

#define	_BOS_CHK(dest) 0

#define	_BOSW_CHK(dest) 0

#define	_BOS_ZERO(dest) 0

#define	_BOS_NULL(dest) 0

#define	_BOS_OVR_N(dest, dmax) 0

#define	bos_chk_err "error"

#define	_XSTR(s) _STR(s)

#define	_STR(s) #s

#define	BOS_CHK(dest)

#define	BOSW_CHK(dest)

#define	BOS_CHK2(buf, bufsize)

#define	BOSW_CHK2(buf, bufsize)

#define	BOS_OVR_BUTNULL(dest)

#define	BOSW_OVR_BUTNULL(dest)

#define	BOS_CHK_BUTZERO(dest, slen)

#define	BOSW_CHK_BUTZERO(dest, slen)

#define	BOS_OVR2(buf, bufsize)

#define	BOSW_OVR2(buf, bufsize)

#define	BOS_OVR2Z(buf, bufsize)

#define	BOSW_OVR2Z(buf, bufsize)

#define	BOS_OVR2_BUTZERO(buf, bufsize)

#define	BOSW_OVR2_BUTZERO(buf, bufsize)

#define	BOS_OVR2_BUTNULL(buf, bufsize)

#define	BOSW_OVR2_BUTNULL(buf, bufsize)

#define	VAL_OVR2(value, vmax)

#define	VAL_OVR2_BUTZERO(value, vmax)

#define	BOS_NULL(buf)

#define	BOS_NULLPTR(buf)

#define	BOS_FMT(fmt)

#define	BOS_ATTR(chk, msg)

Typedefs
typedef void(*	constraint_handler_t) (const char restrict, void restrict, errno_t)

Macro Definition Documentation

◆ __has_attribute

#define __has_attribute ( x ) 0

Since clang-5 most constraints can be caught at compile-time.

For pointer sizes we need BOS/__builtin_object_size(), for diagnostics attribute((diagnose_if())) gcc violations might be caught with _Static_assert, but this is limited.

◆ BOS_UNKNOWN

#define BOS_UNKNOWN ((size_t)-1)

◆ _BOS_KNOWN

#define _BOS_KNOWN ( dest ) ((size_t)BOS(dest) != BOS_UNKNOWN)

◆ BOS

#define BOS ( dest ) BOS_UNKNOWN

◆ BOSW

#define BOSW ( dest ) BOS_UNKNOWN

◆ _BOS_CHK

#define _BOS_CHK ( dest ) 0

◆ _BOSW_CHK

#define _BOSW_CHK ( dest ) 0

◆ _BOS_ZERO

#define _BOS_ZERO ( dest ) 0

◆ _BOS_NULL

#define _BOS_NULL ( dest ) 0

◆ _BOS_OVR_N

#define _BOS_OVR_N	(	dest,
		dmax
	)	0

◆ bos_chk_err

#define bos_chk_err "error"

◆ _XSTR

#define _XSTR ( s ) _STR(s)

◆ _STR

#define _STR ( s ) #s

◆ BOS_CHK

EXTERN int BOS_CHK ( dest )

◆ BOSW_CHK

EXTERN int BOSW_CHK ( dest )

◆ BOS_CHK2

#define BOS_CHK2	(	buf,
		bufsize
	)

◆ BOSW_CHK2

#define BOSW_CHK2	(	buf,
		bufsize
	)

◆ BOS_OVR_BUTNULL

#define BOS_OVR_BUTNULL ( dest )

◆ BOSW_OVR_BUTNULL

#define BOSW_OVR_BUTNULL ( dest )

◆ BOS_CHK_BUTZERO

#define BOS_CHK_BUTZERO	(	dest,
		slen
	)

◆ BOSW_CHK_BUTZERO

#define BOSW_CHK_BUTZERO	(	dest,
		slen
	)

◆ BOS_OVR2

#define BOS_OVR2	(	buf,
		bufsize
	)

◆ BOSW_OVR2

#define BOSW_OVR2	(	buf,
		bufsize
	)

◆ BOS_OVR2Z

#define BOS_OVR2Z	(	buf,
		bufsize
	)

◆ BOSW_OVR2Z

#define BOSW_OVR2Z	(	buf,
		bufsize
	)

◆ BOS_OVR2_BUTZERO

#define BOS_OVR2_BUTZERO	(	buf,
		bufsize
	)

◆ BOSW_OVR2_BUTZERO

#define BOSW_OVR2_BUTZERO	(	buf,
		bufsize
	)

◆ BOS_OVR2_BUTNULL

#define BOS_OVR2_BUTNULL	(	buf,
		bufsize
	)

◆ BOSW_OVR2_BUTNULL

#define BOSW_OVR2_BUTNULL	(	buf,
		bufsize
	)

◆ VAL_OVR2

#define VAL_OVR2	(	value,
		vmax
	)

◆ VAL_OVR2_BUTZERO

#define VAL_OVR2_BUTZERO	(	value,
		vmax
	)

◆ BOS_NULL

#define BOS_NULL ( buf )

◆ BOS_NULLPTR

#define BOS_NULLPTR ( buf )

◆ BOS_FMT

EXTERN int BOS_FMT ( fmt )

◆ BOS_ATTR

#define BOS_ATTR	(	chk,
		msg
	)

Typedef Documentation

◆ constraint_handler_t

typedef void(* constraint_handler_t) (const char *restrict, void *restrict, errno_t)

Macros

Typedefs