#include <stdlib.h>
#include <string.h>
#include "omalloc/omConfig.h"

Data Structures
struct	omInfo_t
struct	omOpts_t
struct	omBin_next_t
struct	omBin_t

Macros
#define	OM_NDEBUG 1
#define	XALLOC_BIN 1
#define	REGISTER register
#define	omalloc(s)
#define	omAlloc(s)
#define	omfree(d)
#define	omFree(d)
#define	omFreeSize(d, s)
#define	omStrDup(s)
#define	omSizeWOfBin(bin_ptr)
#define	omTypeAllocBin(T, P, B)
#define	omTypeAlloc0Bin(T, P, B)
#define	omSizeWOfAddr(P)
#define	omTypeAlloc(T, P, S)
#define	omAlloc0Aligned(S)
#define	omAllocAligned(S)
#define	omInitInfo()
#define	omInitGetBackTrace()
#define	omUpdateInfo()
#define	omPrintStats(F)
#define	omPrintInfo(F)
#define	omPrintBinStats(F)
#define	omMarkMemoryAsStatic()
#define	omfreeSize(P, S)
#define	omFreeFunc free
#define	omFreeBinAddr(P)
#define	omrealloc(A, NS)
#define	omreallocSize(A, OS, NS)
#define	omrealloc0Size(A, OS, NS)
#define	omRealloc(A, B)
#define	omReallocAligned(A, B)
#define	omReallocSize(A, B, C)
#define	omReallocAlignedSize(A, B)
#define	omMarkAsStaticAddr(A)
#define	omMemcpyW(A, B, C)
#define	omGetStickyBinOfBin(B)
#define	omTypeReallocAlignedSize omTypeReallocSize
#define	omTypeRealloc0AlignedSize omTypeRealloc0Size
#define	omRealloc0AlignedSize omRealloc0Size
#define	omMemDupAligned omMemDup
#define	omCheckIf(cond, test)
#define	omCheckBinAddr(addr)
#define	omCheckAddrBin(addr, bin)
#define	omCheckBinAddrSize(addr, size)
#define	omCheckAddrSize(addr, size)
#define	omCheckAddr(addr)
#define	omcheckAddrSize(addr, size)
#define	omcheckAddr(addr)
#define	omCheckBin(bin)
#define	omCheckMemory()
#define	omPrintCurrentBackTraceMax(A, B)
#define	omPrintUsedTrackAddrs(F, max)
#define	omPrintCurrentBackTrace(F)
#define	omPrintUsedAddrs(F, max)
#define	omdebugAddrSize(A, B)
#define	omPrintAddrInfo(A, B, C)
#define	omIsBinPageAddr(A)
#define	omTestBinAddrSize(A, B, C)
#define	omTestList(ptr, level)
#define	omInitRet_2_Info(argv0)
#define	omMergeStickyBinIntoBin(A, B)
#define	X_OMALLOC
#define	omMallocFunc malloc
#define	omFreeSizeFunc omFreeSize
#define	omReallocSizeFunc realloc

Typedefs
typedef omBin_next_t *	omBin_next
typedef omBin_t *	omBin

Functions
static void *	omAlloc0 (size_t s)
static void *	omalloc0 (size_t s)
static void *	omRealloc0Size (void *d, __attribute__((unused)) size_t os, size_t ns)
static void *	omAllocBin (omBin b)
static void *	omAlloc0Bin (omBin b)
static void	omFreeBin (void *p, omBin b)
static omBin	omGetSpecBin (size_t s)
static void	omUnGetSpecBin (omBin *A)

Variables
struct omInfo_s	om_Info
struct omOpts_s	om_Opts
int	om_sing_opt_show_mem

Data Structure Documentation

◆ omInfo_s

struct omInfo_s

Definition at line 10 of file omStats.h.

Data Fields
long	AvailBytes
long	AvailBytesFromValloc
long	AvailBytesMalloc
long	AvailPages
long	CurrentBytesFromMalloc
long	CurrentBytesFromValloc
long	CurrentBytesMmap
long	CurrentBytesSbrk
long	CurrentBytesSystem
long	CurrentRegionsAlloc
long	InternalUsedBytesMalloc
long	MaxBytesFromMalloc
long	MaxBytesFromValloc
long	MaxBytesMmap
long	MaxBytesSbrk
long	MaxBytesSystem
long	MaxPages
long	MaxRegionsAlloc
long	UsedBytes
long	UsedBytesFromValloc
long	UsedBytesMalloc
long	UsedPages

◆ omOpts_s

struct omOpts_s

Definition at line 11 of file omOpts.h.

Data Fields
void(*)(void)	ErrorHook
int	HowToReportErrors
int	Keep
int	MarkAsStatic
int	MaxCheck
int	MaxTrack
void(*)(void)	MemoryLowFunc
int	MinCheck
int	MinTrack
void(*)(void)	OutOfMemoryFunc
unsigned int	PagesPerRegion

◆ omBin_next_s

struct omBin_next_s

Definition at line 112 of file xalloc.h.

Data Fields
omBin_next	next

◆ omBin_s

struct omBin_s

Definition at line 36 of file omAllocPrivate.h.

Data Fields
omBin_next	curr
omBinPage	current_page
omBinPage	last_page
long	max_blocks
omBin	next
size_t	size
size_t	sizeW
unsigned long	sticky

Macro Definition Documentation

◆ OM_NDEBUG

#define OM_NDEBUG 1

Definition at line 10 of file xalloc.h.

◆ omAlloc

#define omAlloc ( s )

Value:

malloc(s)

s

const CanonicalForm int s

Definition facAbsFact.cc:51

malloc

#define malloc

Definition omAllocFunc.c:12

Definition at line 85 of file xalloc.h.

◆ omalloc

#define omalloc ( s )

Value:

malloc(s)

Definition at line 84 of file xalloc.h.

◆ omAlloc0Aligned

#define omAlloc0Aligned ( S )

Value:

omAlloc0(S)

omAlloc0

#define omAlloc0(size)

Definition omAllocDecl.h:211

Definition at line 226 of file xalloc.h.

◆ omAllocAligned

#define omAllocAligned ( S )

Value:

omAlloc(S)

omAlloc

#define omAlloc(size)

Definition omAllocDecl.h:210

Definition at line 227 of file xalloc.h.

◆ omCheckAddr

#define omCheckAddr ( addr )

Value:

do {} while (0)

Definition at line 260 of file xalloc.h.

◆ omcheckAddr

#define omcheckAddr ( addr )

Value:

do {} while (0)

Definition at line 262 of file xalloc.h.

◆ omCheckAddrBin

#define omCheckAddrBin	(		addr,
			bin )

Value:

do {} while (0)

Definition at line 257 of file xalloc.h.

◆ omCheckAddrSize

#define omCheckAddrSize	(		addr,
			size )

Value:

do {} while (0)

Definition at line 259 of file xalloc.h.

◆ omcheckAddrSize

#define omcheckAddrSize	(		addr,
			size )

Value:

do {} while (0)

Definition at line 261 of file xalloc.h.

◆ omCheckBin

#define omCheckBin ( bin )

Value:

do {} while (0)

Definition at line 263 of file xalloc.h.

◆ omCheckBinAddr

#define omCheckBinAddr ( addr )

Value:

do {} while (0)

Definition at line 256 of file xalloc.h.

◆ omCheckBinAddrSize

#define omCheckBinAddrSize	(		addr,
			size )

Value:

do {} while (0)

Definition at line 258 of file xalloc.h.

◆ omCheckIf

#define omCheckIf	(		cond,
			test )

Value:

do {} while (0)

Definition at line 255 of file xalloc.h.

◆ omCheckMemory

#define omCheckMemory ( )

Value:

do {} while (0)

Definition at line 264 of file xalloc.h.

◆ omdebugAddrSize

#define omdebugAddrSize	(		A,
			B )

Value:

do {} while (0)

Definition at line 269 of file xalloc.h.

◆ omFree

#define omFree ( d )

Value:

free(d)

free

#define free

Definition omAllocFunc.c:14

Definition at line 104 of file xalloc.h.

◆ omfree

#define omfree ( d )

Value:

free(d)

Definition at line 103 of file xalloc.h.

◆ omFreeBinAddr

#define omFreeBinAddr ( P )

Value:

free(P)

Definition at line 237 of file xalloc.h.

◆ omFreeFunc

#define omFreeFunc free

Definition at line 236 of file xalloc.h.

◆ omFreeSize

#define omFreeSize	(		d,
			s )

Value:

free(d)

Definition at line 105 of file xalloc.h.

◆ omfreeSize

#define omfreeSize	(		P,
			S )

Value:

free(P)

Definition at line 235 of file xalloc.h.

◆ omFreeSizeFunc

#define omFreeSizeFunc omFreeSize

Definition at line 285 of file xalloc.h.

◆ omGetStickyBinOfBin

#define omGetStickyBinOfBin ( B )

Value:

(B)

B

b *CanonicalForm B

Definition facBivar.cc:52

Definition at line 247 of file xalloc.h.

◆ omInitGetBackTrace

#define omInitGetBackTrace ( )

Definition at line 229 of file xalloc.h.

◆ omInitInfo

#define omInitInfo ( void )

Definition at line 228 of file xalloc.h.

◆ omInitRet_2_Info

#define omInitRet_2_Info ( argv0 )

Value:

do {} while (0)

Definition at line 274 of file xalloc.h.

◆ omIsBinPageAddr

#define omIsBinPageAddr ( A )

Value:

(1)

Definition at line 271 of file xalloc.h.

◆ omMallocFunc

#define omMallocFunc malloc

Definition at line 284 of file xalloc.h.

◆ omMarkAsStaticAddr

#define omMarkAsStaticAddr ( A )

Definition at line 245 of file xalloc.h.

◆ omMarkMemoryAsStatic

#define omMarkMemoryAsStatic ( )

Definition at line 234 of file xalloc.h.

◆ omMemcpyW

#define omMemcpyW	(	A,
		B,
		C )

Value:

memcpy(A,B,(C)*SIZEOF_LONG)

A

#define A

Definition sirandom.c:24

Definition at line 246 of file xalloc.h.

◆ omMemDupAligned

#define omMemDupAligned omMemDup

Definition at line 254 of file xalloc.h.

◆ omMergeStickyBinIntoBin

#define omMergeStickyBinIntoBin	(		A,
			B )

Value:

do {} while (0)

Definition at line 275 of file xalloc.h.

◆ omPrintAddrInfo

#define omPrintAddrInfo	(	A,
		B,
		C )

Value:

do {} while (0)

Definition at line 270 of file xalloc.h.

◆ omPrintBinStats

#define omPrintBinStats ( F )

Definition at line 233 of file xalloc.h.

◆ omPrintCurrentBackTrace

#define omPrintCurrentBackTrace ( F )

Value:

do {} while (0)

Definition at line 267 of file xalloc.h.

◆ omPrintCurrentBackTraceMax

#define omPrintCurrentBackTraceMax	(		A,
			B )

Value:

do {} while (0)

Definition at line 265 of file xalloc.h.

◆ omPrintInfo

#define omPrintInfo ( F )

Definition at line 232 of file xalloc.h.

◆ omPrintStats

#define omPrintStats ( F )

Definition at line 231 of file xalloc.h.

◆ omPrintUsedAddrs

#define omPrintUsedAddrs	(		F,
			max )

Value:

do {} while (0)

Definition at line 268 of file xalloc.h.

◆ omPrintUsedTrackAddrs

#define omPrintUsedTrackAddrs	(		F,
			max )

Value:

do {} while (0)

Definition at line 266 of file xalloc.h.

◆ omRealloc

#define omRealloc	(		A,
			B )

Value:

realloc(A,B)

realloc

#define realloc

Definition omAllocFunc.c:16

Definition at line 241 of file xalloc.h.

◆ omrealloc

#define omrealloc	(		A,
			NS )

Value:

realloc(A,NS)

Definition at line 238 of file xalloc.h.

◆ omRealloc0AlignedSize

#define omRealloc0AlignedSize omRealloc0Size

Definition at line 253 of file xalloc.h.

◆ omrealloc0Size

#define omrealloc0Size	(	A,
		OS,
		NS )

Value:

omRealloc0Size(A,OS,NS)

omRealloc0Size

#define omRealloc0Size(addr, o_size, size)

Definition omAllocDecl.h:221

Definition at line 240 of file xalloc.h.

◆ omReallocAligned

#define omReallocAligned	(		A,
			B )

Value:

realloc(A,B)

Definition at line 242 of file xalloc.h.

◆ omReallocAlignedSize

#define omReallocAlignedSize	(		A,
			B )

Value:

realloc(A,B)

Definition at line 244 of file xalloc.h.

◆ omReallocSize

#define omReallocSize	(	A,
		B,
		C )

Value:

realloc(A,C)

Definition at line 243 of file xalloc.h.

◆ omreallocSize

#define omreallocSize	(	A,
		OS,
		NS )

Value:

realloc(A,NS)

Definition at line 239 of file xalloc.h.

◆ omReallocSizeFunc

#define omReallocSizeFunc realloc

Definition at line 286 of file xalloc.h.

◆ omSizeWOfAddr

#define omSizeWOfAddr ( P )

Value:

(omSizeOfAddr(P)/SIZEOF_LONG)

omSizeOfAddr

size_t omSizeOfAddr(const void *addr)

Definition omAllocSystem.c:110

Definition at line 223 of file xalloc.h.

◆ omSizeWOfBin

#define omSizeWOfBin ( bin_ptr )

Value:

(((bin_ptr->size)+SIZEOF_LONG-1)/SIZEOF_LONG)

Definition at line 124 of file xalloc.h.

◆ omStrDup

#define omStrDup ( s )

Value:

strdup(s)

strdup

#define strdup

Definition omAllocFunc.c:18

Definition at line 107 of file xalloc.h.

◆ omTestBinAddrSize

#define omTestBinAddrSize	(	A,
		B,
		C )

Value:

(omError_NoError)

omError_NoError

@ omError_NoError

Definition omError.h:18

Definition at line 272 of file xalloc.h.

◆ omTestList

#define omTestList	(		ptr,
			level )

Value:

(omError_NoError)

Definition at line 273 of file xalloc.h.

◆ omTypeAlloc

#define omTypeAlloc	(	T,
		P,
		S )

Value:

P=(T)omAlloc(S)

T

STATIC_VAR jList * T

Definition janet.cc:30

Definition at line 225 of file xalloc.h.

◆ omTypeAlloc0Bin

#define omTypeAlloc0Bin	(	T,
		P,
		B )

Value:

P=(T)omAlloc0Bin(B)

omAlloc0Bin

#define omAlloc0Bin(bin)

Definition omAllocDecl.h:206

Definition at line 153 of file xalloc.h.

◆ omTypeAllocBin

#define omTypeAllocBin	(	T,
		P,
		B )

Value:

P=(T)omAllocBin(B)

omAllocBin

#define omAllocBin(bin)

Definition omAllocDecl.h:205

Definition at line 152 of file xalloc.h.

◆ omTypeRealloc0AlignedSize

#define omTypeRealloc0AlignedSize omTypeRealloc0Size

Definition at line 252 of file xalloc.h.

◆ omTypeReallocAlignedSize

#define omTypeReallocAlignedSize omTypeReallocSize

Definition at line 251 of file xalloc.h.

◆ omUpdateInfo

#define omUpdateInfo ( void )

Definition at line 230 of file xalloc.h.

◆ REGISTER

#define REGISTER register

Definition at line 27 of file xalloc.h.

◆ X_OMALLOC

#define X_OMALLOC

Definition at line 283 of file xalloc.h.

◆ XALLOC_BIN

#define XALLOC_BIN 1

Definition at line 12 of file xalloc.h.

Typedef Documentation

◆ omBin

typedef omBin_t* omBin

Definition at line 123 of file xalloc.h.

◆ omBin_next

typedef omBin_next_t* omBin_next

Definition at line 111 of file xalloc.h.

Enumeration Type Documentation

◆ omError_e

enum omError_e

Enumerator
omError_NoError
omError_Unknown
omError_InternalBug
omError_MemoryCorrupted
omError_NullAddr
omError_InvalidRangeAddr
omError_FalseAddr
omError_FalseAddrOrMemoryCorrupted
omError_WrongSize
omError_FreedAddr
omError_FreedAddrOrMemoryCorrupted
omError_WrongBin
omError_UnknownBin
omError_NotBinAddr
omError_UnalignedAddr
omError_NullSizeAlloc
omError_ListCycleError
omError_SortedListError
omError_KeptAddrListCorrupted
omError_FreePattern
omError_BackPattern
omError_FrontPattern
omError_NotString
omError_StickyBin
omError_MaxError

Definition at line 193 of file xalloc.h.

{
  omError_NoError = 0,
  omError_Unknown,
  omError_InternalBug,
  omError_MemoryCorrupted,
  omError_NullAddr,
  omError_InvalidRangeAddr,
  omError_FalseAddr,
  omError_FalseAddrOrMemoryCorrupted,
  omError_WrongSize,
  omError_FreedAddr,
  omError_FreedAddrOrMemoryCorrupted,
  omError_WrongBin,
  omError_UnknownBin,
  omError_NotBinAddr,
  omError_UnalignedAddr,
  omError_NullSizeAlloc,
  omError_ListCycleError,
  omError_SortedListError,
  omError_KeptAddrListCorrupted,
  omError_FreePattern,
  omError_BackPattern,
  omError_FrontPattern,
  omError_NotString,
  omError_StickyBin,
  omError_MaxError
};

Function Documentation

◆ omAlloc0()

void * omAlloc0 ( size_t s )

inlinestatic

Definition at line 87 of file xalloc.h.

88{ void *d=malloc(s);memset(d,0,s); return d; }

◆ omalloc0()

void * omalloc0 ( size_t s )

inlinestatic

Definition at line 89 of file xalloc.h.

90{ if (s!=0) { void *d=malloc(s);memset(d,0,s); return d;} else return NULL; }

NULL

#define NULL

Definition omList.c:12

◆ omAlloc0Bin()

void * omAlloc0Bin ( omBin b )

inlinestatic

Definition at line 135 of file xalloc.h.

{
  if (b->curr!=NULL)
  {
    omBin_next p=b->curr;
    b->curr=p->next;
    memset(p,0,b->size);
    return p;
  }
  else return omAlloc0(b->size);
}

◆ omAllocBin()

void * omAllocBin ( omBin b )

inlinestatic

Definition at line 125 of file xalloc.h.

{
  if (b->curr!=NULL)
  {
    omBin_next p=b->curr;
    b->curr=p->next;
    return p;
  }
  else return omAlloc(b->size);
}

◆ omFreeBin()

void omFreeBin	(	void *	p,
		omBin	b )

inlinestatic

Definition at line 146 of file xalloc.h.

{
  *((void**) p) = b->curr;
  b->curr=(omBin_next)p;
}

◆ omGetSpecBin()

omBin omGetSpecBin ( size_t s )

inlinestatic

Definition at line 154 of file xalloc.h.

{
  omBin b=(omBin)omAlloc(sizeof(*b));
  b->size=s;
  b->curr=NULL;
  return b;
}

◆ omRealloc0Size()

void * omRealloc0Size	(	void *	d,
		__attribute__((unused)) size_t	os,
		size_t	ns )

inlinestatic

Definition at line 92 of file xalloc.h.

{ if (d==NULL)
    return omAlloc0(ns);
  else
  {
    char *p=(char *)realloc(d,ns);
    if (ns>os) memset(p+os,0,ns-os);
    return (void*)p;
  }
}

◆ omUnGetSpecBin()

void omUnGetSpecBin ( omBin * A )

inlinestatic

Definition at line 161 of file xalloc.h.

{
  omBin_next p=(*A)->curr;
  omBin_next pp;
  while(p!=NULL)
  {
    pp=p->next;
    omFree(p);
    p=pp;
  }
  (*A)->curr=NULL;
  omFree(*A);
}

Variable Documentation

◆ om_Info

struct omInfo_s om_Info

extern

Definition at line 16 of file omStats.c.

16{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

◆ om_Opts

struct omOpts_s om_Opts

Definition at line 25 of file omOpts.c.

                 {
  OM_DEFAULT_MIN_TRACK,
  OM_DEFAULT_MIN_CHECK,
  OM_DEFAULT_MAX_TRACK,
  OM_DEFAULT_MAX_CHECK,
  OM_DEFAULT_KEEP,
  OM_DEFAULT_HOW_TO_REPORT_ERRORS,
  OM_DEFAULT_MARK_AS_STATIC,
  OM_DEFAULT_PAGES_PER_REGION,
  OM_DEFAULT_OUT_OF_MEMORY_FUNC,
  OM_DEFAULT_MEMORY_LOW_FUNC,
  OM_DEFAULT_ERROR_HOOK
};

◆ om_sing_opt_show_mem

int om_sing_opt_show_mem

extern

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Data Structure Documentation

◆ omInfo_s

◆ omOpts_s

◆ omBin_next_s

◆ omBin_s

Macro Definition Documentation

◆ OM_NDEBUG

◆ omAlloc

◆ omalloc

◆ omAlloc0Aligned

◆ omAllocAligned

◆ omCheckAddr

◆ omcheckAddr

◆ omCheckAddrBin

◆ omCheckAddrSize

◆ omcheckAddrSize

◆ omCheckBin

◆ omCheckBinAddr

◆ omCheckBinAddrSize

◆ omCheckIf

◆ omCheckMemory

◆ omdebugAddrSize

◆ omFree

◆ omfree

◆ omFreeBinAddr

◆ omFreeFunc

◆ omFreeSize

◆ omfreeSize

◆ omFreeSizeFunc

◆ omGetStickyBinOfBin

◆ omInitGetBackTrace

◆ omInitInfo

◆ omInitRet_2_Info

◆ omIsBinPageAddr

◆ omMallocFunc

◆ omMarkAsStaticAddr

◆ omMarkMemoryAsStatic

◆ omMemcpyW

◆ omMemDupAligned

◆ omMergeStickyBinIntoBin

◆ omPrintAddrInfo

◆ omPrintBinStats

◆ omPrintCurrentBackTrace

◆ omPrintCurrentBackTraceMax

◆ omPrintInfo

◆ omPrintStats

◆ omPrintUsedAddrs

◆ omPrintUsedTrackAddrs

◆ omRealloc

◆ omrealloc

◆ omRealloc0AlignedSize

◆ omrealloc0Size

◆ omReallocAligned

◆ omReallocAlignedSize

◆ omReallocSize

◆ omreallocSize

◆ omReallocSizeFunc

◆ omSizeWOfAddr

◆ omSizeWOfBin

◆ omStrDup

◆ omTestBinAddrSize

◆ omTestList

◆ omTypeAlloc

◆ omTypeAlloc0Bin

◆ omTypeAllocBin

◆ omTypeRealloc0AlignedSize

◆ omTypeReallocAlignedSize

◆ omUpdateInfo

◆ REGISTER

◆ X_OMALLOC

◆ XALLOC_BIN

Typedef Documentation

◆ omBin

◆ omBin_next