maloc_base.h

Go to the documentation of this file.

 
#ifndef _MALOC_BASE_H_
#define _MALOC_BASE_H_
 
/*
 * ***************************************************************************
 * Proper ISO-C header setup (with a slight "signals" tweek for setjmp)
 * ***************************************************************************
 */
 
/* Get the fifteen ISO-C headers (CAREFUL: POSIX/BSD flags delicate...) */
 
/* Some compilers don't set this for you; GCC does with -ansi */
/*
 * if !defined(__STDC__)
 *    define __STDC__ 1
 * endif
 */
 
/* Old Sparc compilers need this to give you prototypes */
/*
 * if !defined(__USE_FIXED_PROTOTYPES__)
 *     define __USE_FIXED_PROTOTYPES__
 * endif
 */
 
/* Include 14 of the 15 ISO-C headers (postponing setjmp.h) */
#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>
 
#if !defined(CLOCKS_PER_SEC)
#   define CLOCKS_PER_SEC    60
#endif
 
#define __FAVOR_BSD 
 
#define _BSD_SIGNALS 
 
/* Now finally include the 15th header, setjmp.h */
#include <setjmp.h>
 
#if defined(__cplusplus)
#   define VCXX
#   define extern "C"
#else
#   define VCC
#   define extern
#endif
 
/*
 * ***************************************************************************
 * Private and Public type modifier simulation
 * ***************************************************************************
 */
 
#define VPRIVATE static      
#define VPUBLIC  /*empty*/   
#define VWARN1(file, lineno) (fprintf(stderr,"VWARN: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), 0)
#define VASSERT1(file, lineno) (fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), exit(1), 0)
#define VASSERT2(file, lineno) (fprintf(stderr,"VASSERT: ASSERTION FAILURE! filename %s, line %u\n", (file), (lineno)), abort(), 0)
#define VASSERT3(file, lineno, ex) (fprintf(stderr,"VASSERT: ASSERTION FAILURE!  filename %s, line %u, (%s)\n", (file), (lineno), (#ex)), abort(), 0)
 
#define VWARN(ex)   ((void) ((ex) ? 0 : VWARN1(__FILE__, __LINE__)))
#define VASSERT(ex) ((void) ((ex) ? 0 : VASSERT3(__FILE__, __LINE__, ex)))
 
 
#define VJMPERR0(x) if (!(x)) goto VERROR0
#define VJMPERR1(x) if (!(x)) goto VERROR1
#define VJMPERR2(x) if (!(x)) goto VERROR2
#define VJMPERR3(x) if (!(x)) goto VERROR3
#define VJMPERR4(x) if (!(x)) goto VERROR4
#define VJMPERR5(x) if (!(x)) goto VERROR5
#define VJMPERR6(x) if (!(x)) goto VERROR6
#define VJMPERR7(x) if (!(x)) goto VERROR7
#define VJMPERR8(x) if (!(x)) goto VERROR8
#define VJMPERR9(x) if (!(x)) goto VERROR9
 
/*
 * ***************************************************************************
 * Global constants
 * ***************************************************************************
 */
 
#define VPI                3.14159265358979323846
#define VLARGE             1.0e+9   
#define VSMALL             1.0e-9
#define VVLARGE            1.0e+15
#define VVSMALL            1.0e-15
#define VPRTKEY            10000
 
#define VPTRSIZE           4
#define VMAX_ARGNUM        50
#define VMAX_ARGLEN        1024
#define VMAX_BUFSIZE       8192
 
/* 
 * #define  VMAX_OBJECTS      16777216     //(1<<24) = 2^24
 * #define  VBLOCK_POWER      12
 */
 
#define VMAX_OBJECTS       1073741824    /* (1<<31) = 2^31 */
#define VBLOCK_POWER       14
 
#define VNULL              NULL
#define VINULL             -1
#define VTRUE              1
#define VFALSE             0
#define VSTDMODE           0600
 
#define VNULL_STRING       "\0"
#define VBLANK_STRING      " "
#define VNEWLINE_STRING    "\n"
 
#define VNULL_SYMBOL       '\0'
#define VBLANK_SYMBOL      ' '
#define VNEWLINE_SYMBOL    '\n'
#define VRDIN_SYMBOL       '<'
#define VRDOUT_SYMBOL      '>'
#define VPIPE_SYMBOL       '|'
#define VDELIM_SET         " ><|&"
 
 
#define VABS(x)            ((x) >= 0 ? (x) : -(x))
#define VMIN2(x,y)         ((x) <= (y) ? (x) : (y))
#define VMAX2(x,y)         ((x) >= (y) ? (x) : (y))
#define VSIGN(x,y)         ((y) >= 0 ? (VABS(x)) : (-VABS(x)))
 
#define VODD(x)            ((x)&1)
#define VEVEN(x)           (!((x)&1))
#define VZERO(x)           ((x)==0)
#define VPOS(x)            ((x)>0)
#define VNEG(x)            ((x)<0)
#define VEVENP(x)          (VEVEN(x) && VPOS(x))
#define VEVENN(x)          (VEVEN(x) && VNEG(x))
 
#define VSQRT(x)           (sqrt(x))
#define VSQR(x)            ((x)*(x))
#define VSIN(x)            (sin(x))
#define VCOS(x)            (cos(x))
#define VTAN(x)            (tan(x))
#define VASIN(x)           (asin(x))
#define VACOS(x)           (acos(x))
#define VATAN(x)           (atan(x))
#define VSINH(x)           (sinh(x))
#define VCOSH(x)           (cosh(x))
#define VTANH(x)           (tanh(x))
#define VEXP(x)            (exp(x))
#define VLOG(x)            (log(x))
#define VPOW(x,y)          (pow(x,y))
#define VRINT(x)           ((int)(floor((x)+0.5)))
 
#define VRAND              (rand())
#define VRANDMAX           (RAND_MAX)
 
#if 1
#   define VINLINE_MALOC
#endif
 
#endif /* _MALOC_BASE_H_ */