wifi-tally_Oostendam/nodemcu-firmware/app/mbedtls/app/lwIPFile.c
Eljakim Herrewijnen 50b5fc1824 Initial commit
2021-09-27 21:52:27 +02:00

124 lines
2.8 KiB
C

/*
* ESPRSSIF MIT License
*
* Copyright (c) 2016 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
*
* Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
* it is free of charge, to any person obtaining a copy of this software and associated
* documentation files (the "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished
* to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <stdint.h>
#include <stdio.h>
//#include "os.h"
#include <fcntl.h>
#ifdef MEMLEAK_DEBUG
static const char mem_debug_file[] ICACHE_RODATA_ATTR = __FILE__;
#endif
int ICACHE_FLASH_ATTR __attribute__((weak))
_open_r(struct _reent *r, const char *filename, int flags, int mode)
{
return 0;
}
_ssize_t ICACHE_FLASH_ATTR __attribute__((weak))
_read_r(struct _reent *r, int fd, void *buf, size_t cnt)
{
return -1;
}
_ssize_t ICACHE_FLASH_ATTR __attribute__((weak))
_write_r(struct _reent *r, int fd, void *buf, size_t cnt)
{
return -1;
}
_off_t ICACHE_FLASH_ATTR __attribute__((weak))
_lseek_r(struct _reent *r, int fd, _off_t pos, int whence)
{
return -1;
}
int ICACHE_FLASH_ATTR __attribute__((weak))
_close_r(struct _reent *r, int fd)
{
return -1;
}
int ICACHE_FLASH_ATTR __attribute__((weak))
_rename_r(struct _reent *r, const char *from, const char *to)
{
return 0;
}
int ICACHE_FLASH_ATTR __attribute__((weak))
_unlink_r(struct _reent *r, const char *filename)
{
return 0;
}
int ICACHE_FLASH_ATTR __attribute__((weak))
_fstat_r(struct _reent *r, int fd, struct stat *s)
{
return 0;
}
void *ICACHE_FLASH_ATTR __attribute__((weak))
_sbrk_r(void *ptr, int incr)
{
return 0;
}
char *sys_reverse(char *s)
{
char temp = 0;
char *p = s;
char *q = s;
while(*q)
++q;
q--;
while(q > p){
temp = *p;
*p++ = *q;
*q-- = temp;
}
return s;
}
char *sys_itoa(int n)
{
int i = 0, Negative = 0;
static char s[32];
Negative = n;
if (Negative < 0){
n = -n;
}
do {
s[i++] = n%10 + '0';
n = n / 10;
}while(n > 0);
if (Negative < 0){
s[i++] = '-';
}
s[i] = '\0';
return sys_reverse(s);
}