alloc.c File Reference

Generic allocation of heap memory. More...

#include <stdlib.h>
#include <errno.h>
#include <limits.h>
#include "byte.h"
#include "alloc.h"

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Data Structures
union	aligned

Macros
#define	ALIGNMENT   16 /* XXX: assuming that this alignment is enough */
#define	SPACE   4096 /* must be multiple of ALIGNMENT */
#define	space   ((char *)realspace)

Functions
void *	alloc (unsigned int n)
void	alloc_free (void *x)
int	alloc_re (void **x, unsigned int m, unsigned int n)

Detailed Description

Generic allocation of heap memory.

Authors

djb, feh, jmh qmail

Definition in file alloc.c.

Macro Definition Documentation

ALIGNMENT

#define ALIGNMENT   16 /* XXX: assuming that this alignment is enough */

Definition at line 7 of file alloc.c.

SPACE

#define SPACE   4096 /* must be multiple of ALIGNMENT */

Definition at line 8 of file alloc.c.

space

#define space   ((char *)realspace)

Definition at line 9 of file alloc.c.

Function Documentation

alloc()

void * alloc

(

unsigned int

n

)

Definition at line 27 of file alloc.c.

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alloc_free()

void alloc_free

(

void *

x

)

Definition at line 45 of file alloc.c.

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alloc_re()

int alloc_re	(	void **	x,
		unsigned int	m,
		unsigned int	n )

Definition at line 53 of file alloc.c.

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