src/servers/vm/break.c File Reference

#include <minix/callnr.h>
#include <minix/com.h>
#include <minix/config.h>
#include <minix/const.h>
#include <minix/ds.h>
#include <minix/endpoint.h>
#include <minix/keymap.h>
#include <minix/minlib.h>
#include <minix/type.h>
#include <minix/ipc.h>
#include <minix/sysutil.h>
#include <minix/syslib.h>
#include <minix/bitmap.h>
#include <errno.h>
#include <env.h>
#include "glo.h"
#include "vm.h"
#include "proto.h"
#include "util.h"

Go to the source code of this file.

Defines
#define	_SYSTEM   1
#define	DATA_CHANGED   1
#define	STACK_CHANGED   2
#define	SAFETY_BYTES   (384 * sizeof(char *))
#define	SAFETY_CLICKS   ((vir_clicks) (CLICK_CEIL(SAFETY_BYTES) >> CLICK_SHIFT))
Functions
PUBLIC int	do_brk (message *msg)
PUBLIC int	adjust (struct vmproc *rmp, vir_clicks data_clicks, vir_bytes sp)
PUBLIC int	real_brk (struct vmproc *vmp, vir_bytes v)

---

Define Documentation

#define _SYSTEM   1

Definition at line 17 of file break.c.

#define DATA_CHANGED   1

Definition at line 41 of file break.c.

#define SAFETY_BYTES   (384 * sizeof(char *))

#define SAFETY_CLICKS   ((vir_clicks) (CLICK_CEIL(SAFETY_BYTES) >> CLICK_SHIFT))

#define STACK_CHANGED   2

Definition at line 42 of file break.c.

---

Function Documentation

PUBLIC int adjust	(	struct vmproc *	rmp,
		vir_clicks	data_clicks,
		vir_bytes	sp
	)

Definition at line 65 of file break.c.

PUBLIC int do_brk

(

message *

msg

)

Definition at line 47 of file break.c.

PUBLIC int real_brk	(	struct vmproc *	vmp,
		vir_bytes	v
	)

Definition at line 160 of file break.c.