The base (or foundation) header for MALOC. More...

#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <float.h>
#include <limits.h>
#include <locale.h>
#include <math.h>
#include <signal.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <setjmp.h>

Include dependency graph for maloc_base.h:

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

Go to the source code of this file.

Macros
#define	CLOCKS_PER_SEC 60
	Fix to broken <time.h> on old SunOS.

#define	__FAVOR_BSD
	Linux: uses sigsetjmp as the setjmp function.

#define	_BSD_SIGNALS
	IRIX: uses sigsetjmp as the setjmp function.

#define	VCC
	Setup so this include file (and subsequent) will work for both C and C++.

#define	extern
	Setup so this include file (and subsequent) will work for both C and C++.

#define	VPRIVATE static
	Mimic C++ "Private" type modifier.

#define	VPUBLIC /empty/
	Mimic C++ "Public" type modifier

#define	VWARN1(file, lineno) (fprintf(stderr,"VWARN: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), 0)
	Slick assertion macro.

#define	VASSERT1(file, lineno) (fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), exit(1), 0)
	Slick assertion macro.

#define	VASSERT2(file, lineno) (fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), abort(), 0)
	Slick assertion macro.

#define	VASSERT3(file, lineno, ex) (fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u, (%s)\n", (file), (lineno), (#ex)), abort(), 0)
	Slick assertion macro.

#define	VWARN(ex) ((void) ((ex) ? 0 : VWARN1(__FILE__, __LINE__)))
	Slick assertion macro.

#define	VASSERT(ex) ((void) ((ex) ? 0 : VASSERT3(__FILE__, __LINE__, ex)))
	Slick assertion macro.

#define	VJMPERR0(x) if (!(x)) goto VERROR0
	A userful error handling macro.

#define	VJMPERR1(x) if (!(x)) goto VERROR1
	A userful error handling macro.

#define	VJMPERR2(x) if (!(x)) goto VERROR2
	A userful error handling macro.

#define	VJMPERR3(x) if (!(x)) goto VERROR3
	A userful error handling macro.

#define	VJMPERR4(x) if (!(x)) goto VERROR4
	A userful error handling macro.

#define	VJMPERR5(x) if (!(x)) goto VERROR5
	A userful error handling macro.

#define	VJMPERR6(x) if (!(x)) goto VERROR6
	A userful error handling macro.

#define	VJMPERR7(x) if (!(x)) goto VERROR7
	A userful error handling macro.

#define	VJMPERR8(x) if (!(x)) goto VERROR8
	A userful error handling macro.

#define	VJMPERR9(x) if (!(x)) goto VERROR9
	A userful error handling macro.

#define	VPI 3.14159265358979323846
	Global constant.

#define	VLARGE 1.0e+9
	Global constant. 1e9 just fits into 32-bit signed int.

#define	VSMALL 1.0e-9
	Global constant.

#define	VVLARGE 1.0e+15
	Global constant.

#define	VVSMALL 1.0e-15
	Global constant.

#define	VPRTKEY 10000
	Global constant.

#define	VPTRSIZE 4
	Global constant.

#define	VMAX_ARGNUM 50
	Global constant.

#define	VMAX_ARGLEN 1024
	Global constant.

#define	VMAX_BUFSIZE 8192
	Global constant.

#define	VMAX_OBJECTS 1073741824 /* (1<<31) = 2^31 */
	Global constant.

#define	VBLOCK_POWER 14
	Global constant.

#define	VNULL NULL
	Global constant.

#define	VINULL -1
	Global constant.

#define	VTRUE 1
	Global constant.

#define	VFALSE 0
	Global constant.

#define	VSTDMODE 0600
	Global constant.

#define	VNULL_STRING "\0"
	Global constant.

#define	VBLANK_STRING " "
	Global constant.

#define	VNEWLINE_STRING "\n"
	Global constant.

#define	VNULL_SYMBOL '\0'
	Global constant.

#define	VBLANK_SYMBOL ' '
	Global constant.

#define	VNEWLINE_SYMBOL '\n'
	Global constant.

#define	VRDIN_SYMBOL '<'
	Global constant.

#define	VRDOUT_SYMBOL '>'
	Global constant.

#define	VPIPE_SYMBOL '\|'
	Global constant.

#define	VDELIM_SET " ><\|&"
	Global constant.

#define	VABS(x) ((x) >= 0 ? (x) : -(x))
	Mathematical macro.

#define	VMIN2(x, y) ((x) <= (y) ? (x) : (y))
	Mathematical macro.

#define	VMAX2(x, y) ((x) >= (y) ? (x) : (y))
	Mathematical macro.

#define	VSIGN(x, y) ((y) >= 0 ? (VABS(x)) : (-VABS(x)))
	Mathematical macro.

#define	VODD(x) ((x)&1)
	Mathematical macro.

#define	VEVEN(x) (!((x)&1))
	Mathematical macro.

#define	VZERO(x) ((x)==0)
	Mathematical macro.

#define	VPOS(x) ((x)>0)
	Mathematical macro.

#define	VNEG(x) ((x)<0)
	Mathematical macro.

#define	VEVENP(x) (VEVEN(x) && VPOS(x))
	Mathematical macro.

#define	VEVENN(x) (VEVEN(x) && VNEG(x))
	Mathematical macro.

#define	VSQRT(x) (sqrt(x))
	Mathematical macro.

#define	VSQR(x) ((x)*(x))
	Mathematical macro.

#define	VSIN(x) (sin(x))
	Mathematical macro.

#define	VCOS(x) (cos(x))
	Mathematical macro.

#define	VTAN(x) (tan(x))
	Mathematical macro.

#define	VASIN(x) (asin(x))
	Mathematical macro.

#define	VACOS(x) (acos(x))
	Mathematical macro.

#define	VATAN(x) (atan(x))
	Mathematical macro.

#define	VSINH(x) (sinh(x))
	Mathematical macro.

#define	VCOSH(x) (cosh(x))
	Mathematical macro.

#define	VTANH(x) (tanh(x))
	Mathematical macro.

#define	VEXP(x) (exp(x))
	Mathematical macro.

#define	VLOG(x) (log(x))
	Mathematical macro.

#define	VPOW(x, y) (pow(x,y))
	Mathematical macro.

#define	VRINT(x) ((int)(floor((x)+0.5)))
	Mathematical macro.

#define	VRAND (rand())
	Mathematical macro.

#define	VRANDMAX (RAND_MAX)
	Mathematical macro.

#define	VINLINE_MALOC
	Inlining via macros for speed.

Detailed Description

The base (or foundation) header for MALOC.

Author: Michael Holst

Note

This header sets things up correctly for using ISO/ANSI-C. The following macros affect the behavior of the header:

    Inlining for speed:  (Normal C functions if VINLINE_XXX not defined.)    
    ------------------
    -DVINLINE_VNM : Enables macro replacement of time-critical funcs in VNM.

Version

Id: maloc_base.h,v 1.33 2010/08/12 05:40:16 fetk Exp

Attention

*
* MALOC = < Minimal Abstraction Layer for Object-oriented C >
* Copyright (C) 1994-- Michael Holst
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* 
*

Macro Definition Documentation

◆ __FAVOR_BSD

#define __FAVOR_BSD

Linux: uses sigsetjmp as the setjmp function.

Note

* Problems using setjmp/longjmp for use in the MC-shell.
*
* Problem:  Some implementations of ISO-C "setjmp/longjmp"  do not return
*           the interrupt mask to its pre-jump state after returning.
*           The behavior this produces is for example you can capture a
*           single CTRL-C, but that is it; the mask for CTRL-C is wiped
*           after the first interrupt is handled.
*
* Solution: Use the "sigsetjmp/siglongjmp" extensions provided by most
*           UNIX variants.  You just have to set an appropriate macro
*           before including <setjmp.h> to get sigsetjmp rather than
*           setjmp behavior.
*
* Notes:    You can run into trouble (e.g. some versions of Linux) if
*           you set some of these special signal macros before some of
*           the other ISO-C headers.  Therefore, we only set the macros
*           just before including <setjmp.h> as the final ISO-C header.
*

◆ _BSD_SIGNALS

#define _BSD_SIGNALS

IRIX: uses sigsetjmp as the setjmp function.

Note

* Problems using setjmp/longjmp for use in the MC-shell.
*
* Problem:  Some implementations of ISO-C "setjmp/longjmp"  do not return
*           the interrupt mask to its pre-jump state after returning.
*           The behavior this produces is for example you can capture a
*           single CTRL-C, but that is it; the mask for CTRL-C is wiped
*           after the first interrupt is handled.
*
* Solution: Use the "sigsetjmp/siglongjmp" extensions provided by most
*           UNIX variants.  You just have to set an appropriate macro
*           before including <setjmp.h> to get sigsetjmp rather than
*           setjmp behavior.
*
* Notes:    You can run into trouble (e.g. some versions of Linux) if
*           you set some of these special signal macros before some of
*           the other ISO-C headers.  Therefore, we only set the macros
*           just before including <setjmp.h> as the final ISO-C header.
*

◆ CLOCKS_PER_SEC

#define CLOCKS_PER_SEC 60

Fix to broken <time.h> on old SunOS.

◆ extern

#define extern

Setup so this include file (and subsequent) will work for both C and C++.

◆ VABS

#define VABS ( x ) ((x) >= 0 ? (x) : -(x))

Mathematical macro.

◆ VACOS

#define VACOS ( x ) (acos(x))

Mathematical macro.

◆ VASIN

#define VASIN ( x ) (asin(x))

Mathematical macro.

◆ VASSERT

#define VASSERT ( ex ) ((void) ((ex) ? 0 : VASSERT3(__FILE__, __LINE__, ex)))

Slick assertion macro.

◆ VASSERT1

#define VASSERT1	(	file,
		lineno
	)	(fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), exit(1), 0)

Slick assertion macro.

◆ VASSERT2

#define VASSERT2	(	file,
		lineno
	)	(fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), abort(), 0)

Slick assertion macro.

◆ VASSERT3

#define VASSERT3	(	file,
		lineno,
		ex
	)	(fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u, (%s)\n", (file), (lineno), (#ex)), abort(), 0)

Slick assertion macro.

◆ VATAN

#define VATAN ( x ) (atan(x))

Mathematical macro.

◆ VBLANK_STRING

#define VBLANK_STRING " "

Global constant.

◆ VBLANK_SYMBOL

#define VBLANK_SYMBOL ' '

Global constant.

◆ VBLOCK_POWER

#define VBLOCK_POWER 14

Global constant.

◆ VCC

#define VCC

Setup so this include file (and subsequent) will work for both C and C++.

◆ VCOS

#define VCOS ( x ) (cos(x))

Mathematical macro.

◆ VCOSH

#define VCOSH ( x ) (cosh(x))

Mathematical macro.

◆ VDELIM_SET

#define VDELIM_SET " ><|&"

Global constant.

◆ VEVEN

#define VEVEN ( x ) (!((x)&1))

Mathematical macro.

◆ VEVENN

#define VEVENN ( x ) (VEVEN(x) && VNEG(x))

Mathematical macro.

◆ VEVENP

#define VEVENP ( x ) (VEVEN(x) && VPOS(x))

Mathematical macro.

◆ VEXP

#define VEXP ( x ) (exp(x))

Mathematical macro.

◆ VFALSE

#define VFALSE 0

Global constant.

◆ VINLINE_MALOC

#define VINLINE_MALOC

Inlining via macros for speed.

◆ VINULL

#define VINULL -1

Global constant.