sbrk.c File Reference

#include <errno.h>
#include <reent.h>
#include "../../defines/psp_defines.h"
#include <psp2/kernel/sysmem.h>
#include <psp2/kernel/threadmgr.h>

Include dependency graph for sbrk.c:

Functions
static char _newlib_sbrk_mutex [32]	__attribute__ ((aligned(8)))
int _newlib_heap_size_user	__attribute__ ((weak))
void *	_sbrk_r (struct _reent *reent, ptrdiff_t incr)
void	_init_vita_heap (void)
int	getVMBlock ()
void	_free_vita_heap (void)

Variables
static int	_newlib_heap_memblock
static unsigned	_newlib_heap_size
static char *	_newlib_heap_base
static char *	_newlib_heap_end
static char *	_newlib_heap_cur
static int	_newlib_vm_memblock

Function Documentation

__attribute__() [1/2]

static char _newlib_sbrk_mutex [32] __attribute__ ( (aligned(8))  )

static

__attribute__() [2/2]

int _newlib_heap_size_user __attribute__

(

(weak)

)

Mount the filesystem(s) needed by the application. By default, we mount the SD card to /sd.

The 'iosuhaxMount' symbol used here is public and can be referenced in overriding implementations.

Unmount filesystems. Implementing applications should be careful to clean up anything mounted in __mount_filesystems() here.

_free_vita_heap()

void _free_vita_heap

(

void

)

_init_vita_heap()

void _init_vita_heap

(

void

)

_sbrk_r()

void* _sbrk_r	(	struct _reent *	reent,
		ptrdiff_t	incr
	)

Here is the call graph for this function:

getVMBlock()

int getVMBlock

(

)

Variable Documentation

_newlib_heap_base

char* _newlib_heap_base

static

_newlib_heap_cur

char * _newlib_heap_cur

static

_newlib_heap_end

char * _newlib_heap_end

static

_newlib_heap_memblock

int _newlib_heap_memblock

static

_newlib_heap_size

unsigned _newlib_heap_size

static

_newlib_vm_memblock

int _newlib_vm_memblock

static