syscalls_common.h File Reference

Implementation of required system calls for ESP SoCs. More...

Detailed Description

Implementation of required system calls for ESP SoCs.

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

Definition in file syscalls_common.h.

#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include "esp_common.h"
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Functions

void syscalls_init (void)
 Necessary initializations of system call functions.
 
unsigned int get_free_heap_size (void)
 Determine free heap size.
 
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