syscalls.c File Reference

#include "stm32f4xx.h"
#include "FreeRTOS.h"
#include "kubos-hal/uart.h"
#include <reent.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>

Macros
#define	SBRK_ALIGN   8U
#define	SBRK_INC_MIN   (SBRK_ALIGN)

Functions
void *	_sbrk (ptrdiff_t size)
int	_open (const char *name, int mode)
ssize_t	_read (int fd, void *ptr, size_t len)
ssize_t	_write (int fd, const void *ptr, size_t len)
off_t	_lseek (int fd, _off_t ptr, int dir)
int	_close (int fd)
int	_stat (const char *filepath, struct stat *st)
int	_fstat (int fd, struct stat *st)
int	_isatty (int fd)
int	_unlink (char *name)
int	_kill (int pid, int signal)
int	_getpid ()
void	__malloc_lock (struct _reent *r)
void	__malloc_unlock (struct _reent *r)

Variables
unsigned int	__heap_size
unsigned int	__mbed_sbrk_start

Macro Definition Documentation

#define SBRK_ALIGN   8U

#define SBRK_INC_MIN   (SBRK_ALIGN)

Function Documentation

void __malloc_lock

(

struct _reent *

r

)

void __malloc_unlock

(

struct _reent *

r

)

int _close

(

int

fd

)

int _fstat	(	int	fd,
		struct stat *	st
	)

int _getpid

(

)

int _isatty

(

int

fd

)

int _kill	(	int	pid,
		int	signal
	)

off_t _lseek	(	int	fd,
		_off_t	ptr,
		int	dir
	)

int _open	(	const char *	name,
		int	mode
	)

ssize_t _read	(	int	fd,
		void *	ptr,
		size_t	len
	)

void* _sbrk

(

ptrdiff_t

size

)

int _stat	(	const char *	filepath,
		struct stat *	st
	)

int _unlink

(

char *

name

)

ssize_t _write	(	int	fd,
		const void *	ptr,
		size_t	len
	)

Variable Documentation

unsigned int __heap_size

unsigned int __mbed_sbrk_start