mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-30 00:00:16 +01:00
3f4800b88f
Pick some common errno constants for the platform and provide strings for them. Replace numeric errno logging with the new api for client. Replace any usage of strerror() in network code with the new api. For constrained devices, this should give a small saving on .rodata. Leave some usages in daemonize.c and unix plat where the size isn't going to matter.
130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
/*
|
|
* libwebsockets - small server side websockets and web server implementation
|
|
*
|
|
* Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
|
|
*
|
|
* 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.
|
|
*
|
|
* Included from lib/private-lib-core.h if LWS_PLAT_FREERTOS
|
|
*/
|
|
|
|
#if !defined(LWS_ESP_PLATFORM)
|
|
#define SOMAXCONN 3
|
|
#endif
|
|
|
|
#if defined(LWS_AMAZON_RTOS)
|
|
int
|
|
open(const char *path, int oflag, ...);
|
|
#else
|
|
#include <fcntl.h>
|
|
#endif
|
|
|
|
#include <strings.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <netdb.h>
|
|
|
|
#ifndef __cplusplus
|
|
#include <errno.h>
|
|
#endif
|
|
#include <signal.h>
|
|
#if !defined(LWS_AMAZON_RTOS)
|
|
#include <sys/socket.h>
|
|
#endif
|
|
|
|
#if defined(LWS_AMAZON_RTOS)
|
|
#include "FreeRTOS.h"
|
|
#if defined(LWS_WITH_SYS_ASYNC_DNS)
|
|
#include "FreeRTOS_IP.h"
|
|
#endif
|
|
#include "timers.h"
|
|
#include <esp_attr.h>
|
|
#include <semphr.h>
|
|
#else
|
|
#include "freertos/timers.h"
|
|
#include <esp_attr.h>
|
|
#include <esp_system.h>
|
|
#include <esp_task_wdt.h>
|
|
#endif
|
|
|
|
#if defined(LWS_WITH_ESP32)
|
|
#include "lwip/apps/sntp.h"
|
|
#include <errno.h>
|
|
#endif
|
|
|
|
typedef SemaphoreHandle_t lws_mutex_t;
|
|
#define lws_mutex_init(x) x = xSemaphoreCreateMutex()
|
|
#define lws_mutex_destroy(x) vSemaphoreDelete(x)
|
|
#define lws_mutex_lock(x) (!xSemaphoreTake(x, portMAX_DELAY)) /*0 = OK */
|
|
#define lws_mutex_unlock(x) xSemaphoreGive(x)
|
|
|
|
#include <lwip/sockets.h>
|
|
|
|
#if defined(LWS_BUILTIN_GETIFADDRS)
|
|
#include "./misc/getifaddrs.h"
|
|
#endif
|
|
|
|
#define LWS_ERRNO errno
|
|
#define LWS_EAGAIN EAGAIN
|
|
#define LWS_EALREADY EALREADY
|
|
#define LWS_EINPROGRESS EINPROGRESS
|
|
#define LWS_EINTR EINTR
|
|
#define LWS_EISCONN EISCONN
|
|
#define LWS_ENOTCONN ENOTCONN
|
|
#define LWS_EWOULDBLOCK EWOULDBLOCK
|
|
#define LWS_EADDRINUSE EADDRINUSE
|
|
#define LWS_ECONNABORTED ECONNABORTED
|
|
|
|
#define lws_set_blocking_send(wsi)
|
|
|
|
#ifndef LWS_NO_FORK
|
|
#ifdef LWS_HAVE_SYS_PRCTL_H
|
|
#include <sys/prctl.h>
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(MSG_NOSIGNAL)
|
|
#define MSG_NOSIGNAL 0
|
|
#endif
|
|
|
|
#define compatible_close(x) close(x)
|
|
#define lws_plat_socket_offset() LWIP_SOCKET_OFFSET
|
|
#define wsi_from_fd(A,B) A->lws_lookup[B - lws_plat_socket_offset()]
|
|
|
|
struct lws_context;
|
|
struct lws;
|
|
|
|
int
|
|
insert_wsi(const struct lws_context *context, struct lws *wsi);
|
|
|
|
#define delete_from_fd(A,B) A->lws_lookup[B - lws_plat_socket_offset()] = 0
|
|
|
|
#define LWS_PLAT_TIMER_TYPE TimerHandle_t
|
|
#define LWS_PLAT_TIMER_CB(name, var) void name(TimerHandle_t var)
|
|
#define LWS_PLAT_TIMER_CB_GET_OPAQUE(x) pvTimerGetTimerID(x)
|
|
#define LWS_PLAT_TIMER_CREATE(name, interval, repeat, opaque, cb) \
|
|
xTimerCreate(name, pdMS_TO_TICKS(interval) ? pdMS_TO_TICKS(interval) : 1, \
|
|
repeat ? pdTRUE : 0, opaque, cb)
|
|
#define LWS_PLAT_TIMER_DELETE(ptr) xTimerDelete(ptr, 0)
|
|
#define LWS_PLAT_TIMER_START(ptr) xTimerStart(ptr, 0)
|
|
#define LWS_PLAT_TIMER_STOP(ptr) xTimerStop(ptr, 0)
|
|
|
|
|