syscalls.h File Reference

Implementation of required system calls. More...

Detailed Description

Implementation of required system calls.

Author

Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file syscalls.h.

#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>

Include dependency graph for syscalls.h:

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Functions
void	syscalls_init (void)
	Necessary initializations of system call functions.
int	printf (const char *format,...)
	System standard printf function.
unsigned int	get_free_heap_size (void)
	Determine free heap size.
int	puts (const char *str)
	System standard puts function.
uint32_t	system_get_time (void)
	Time since boot in us (32bit version)
uint32_t	system_get_time_ms (void)
	Time since boot in ms (32bit version)
void *	system_secure_memset (void *s, int c, size_t n)
	memset version that the compiler should not be allowed to optimize this