| /* |
| * This file is part of the MicroPython project, http://micropython.org/ |
| * |
| * The MIT License (MIT) |
| * |
| * Copyright (c) 2016 Paul Sokolovsky |
| * |
| * Permission is hereby granted, 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 <errno.h> |
| #include "py/mphal.h" |
| #include "py/gc.h" |
| |
| // Functions for external libs like axTLS, BerkeleyDB, etc. |
| |
| void *malloc(size_t size) { |
| void *p = gc_alloc(size, false); |
| if (p == NULL) { |
| // POSIX requires ENOMEM to be set in case of error |
| errno = ENOMEM; |
| } |
| return p; |
| } |
| void free(void *ptr) { |
| gc_free(ptr); |
| } |
| void *calloc(size_t nmemb, size_t size) { |
| return malloc(nmemb * size); |
| } |
| void *realloc(void *ptr, size_t size) { |
| void *p = gc_realloc(ptr, size, true); |
| if (p == NULL) { |
| // POSIX requires ENOMEM to be set in case of error |
| errno = ENOMEM; |
| } |
| return p; |
| } |
| |
| #undef htonl |
| #undef ntohl |
| uint32_t ntohl(uint32_t netlong) { |
| return MP_BE32TOH(netlong); |
| } |
| uint32_t htonl(uint32_t netlong) { |
| return MP_HTOBE32(netlong); |
| } |
| |
| time_t time(time_t *t) { |
| return mp_hal_ticks_ms() / 1000; |
| } |
| |
| time_t mktime(void *tm) { |
| return 0; |
| } |