1 /* 2 * Copyright (c) 2001-2003 Swedish Institute of Computer Science. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 25 * OF SUCH DAMAGE. 26 * 27 * This file is part of the lwIP TCP/IP stack. 28 * 29 * Author: Adam Dunkels <adam@sics.se> 30 * 31 */ 32 #ifndef LWIP_ARCH_CC_H 33 #define LWIP_ARCH_CC_H 34 35 /* see https://sourceforge.net/p/predef/wiki/OperatingSystems/ */ 36 #if defined __ANDROID__ 37 #define LWIP_UNIX_ANDROID 38 #elif defined __linux__ 39 #define LWIP_UNIX_LINUX 40 #elif defined __APPLE__ 41 #define LWIP_UNIX_MACH 42 #elif defined __OpenBSD__ 43 #define LWIP_UNIX_OPENBSD 44 #elif defined __FreeBSD__ 45 #define LWIP_UNIX_FREEBSD 46 #elif defined __FreeBSD_kernel__ && __GLIBC__ 47 #define LWIP_UNIX_KFREEBSD 48 #elif defined __CYGWIN__ 49 #define LWIP_UNIX_CYGWIN 50 #elif defined __GNU__ 51 #define LWIP_UNIX_HURD 52 #endif 53 54 #define LWIP_TIMEVAL_PRIVATE 0 55 #include <sys/time.h> 56 57 #ifdef __cplusplus 58 extern "C" { 59 #endif 60 61 #define LWIP_ERRNO_INCLUDE <errno.h> 62 63 #if defined(LWIP_UNIX_LINUX) || defined(LWIP_UNIX_HURD) || defined(LWIP_UNIX_KFREEBSD) 64 #define LWIP_ERRNO_STDINCLUDE 1 65 #endif 66 67 extern unsigned int lwip_port_rand(void); 68 #define LWIP_RAND() (lwip_port_rand()) 69 70 /* different handling for unit test, normally not needed */ 71 #ifdef LWIP_NOASSERT_ON_ERROR 72 #define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \ 73 handler;}} while(0) 74 #endif 75 76 #if defined(LWIP_UNIX_ANDROID) && defined(FD_SET) 77 typedef __kernel_fd_set fd_set; 78 #endif 79 80 #if defined(LWIP_UNIX_MACH) 81 /* sys/types.h and signal.h bring in Darwin byte order macros. pull the 82 header here and disable LwIP's version so that apps still can get 83 the macros via LwIP headers and use system headers */ 84 #include <sys/types.h> 85 #define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS 86 #endif 87 88 struct sio_status_s; 89 typedef struct sio_status_s sio_status_t; 90 #define sio_fd_t sio_status_t* 91 #define __sio_fd_t_defined 92 93 typedef unsigned int sys_prot_t; 94 95 #ifdef __cplusplus 96 } 97 #endif 98 99 #endif /* LWIP_ARCH_CC_H */ 100