sbrksup.c File Reference

#include <string.h>
#include "mmprivate.h"

Go to the source code of this file.

Functions
PTR	sbrk ()
static PTR	sbrk_morecore (struct mdesc *mdp, int size)
mdesc *	__mmalloc_sbrk_init ()
Variables
mdesc *	__mmalloc_default_mdp

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Function Documentation

struct mdesc* __mmalloc_sbrk_init

(

)

Definition at line 80 of file sbrksup.c.

References __mmalloc_default_mdp, mdesc::base, BLOCKSIZE, mdesc::breakval, mdesc::fd, morecore(), PTR, RESIDUAL, sbrk(), sbrk_morecore(), and top().

PTR sbrk

(

)

Referenced by __mmalloc_sbrk_init(), and sbrk_morecore().

static PTR sbrk_morecore	(	struct mdesc *	mdp,
		int	size
	)			[static]

Definition at line 44 of file sbrksup.c.

References mdesc::breakval, NULL, PTR, result(), sbrk(), and top().

Referenced by __mmalloc_sbrk_init().

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Variable Documentation

struct mdesc* __mmalloc_default_mdp

Definition at line 39 of file sbrksup.c.

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