]>
git.ipfire.org Git - thirdparty/openssl.git/blob - include/internal/sockets.h
2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #ifndef OSSL_INTERNAL_SOCKETS_H
12 # define OSSL_INTERNAL_SOCKETS_H
14 # if defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI)
15 # define NO_SYS_PARAM_H
20 # ifdef OPENSSL_SYS_VMS
21 # define NO_SYS_PARAM_H
25 # ifdef OPENSSL_NO_SOCK
27 # elif defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
28 # if defined(__DJGPP__)
29 # include <sys/socket.h>
33 # elif defined(_WIN32_WCE) && _WIN32_WCE<410
34 # define getservbyname _masked_declaration_getservbyname
36 # if !defined(IPPROTO_IP)
37 /* winsock[2].h was included already? */
41 /* this is used to be wcecompat/include/winsock_extras.h */
43 struct servent
*PASCAL
getservbyname(const char *, const char *);
48 * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
49 * the value constitutes an index in per-process table of limited size
50 * and not a real pointer. And we also depend on fact that all processors
51 * Windows run on happen to be two's-complement, which allows to
52 * interchange INVALID_SOCKET and -1.
54 # define socket(d,t,p) ((int)socket(d,t,p))
55 # define accept(s,f,l) ((int)accept(s,f,l))
60 # ifndef NO_SYS_PARAM_H
61 # include <sys/param.h>
63 # ifdef OPENSSL_SYS_VXWORKS
68 # if defined(OPENSSL_SYS_VMS_NODECC)
73 # include <sys/socket.h>
76 # ifndef UNIX_PATH_MAX
77 # define UNIX_PATH_MAX sizeof(((struct sockaddr_un *)NULL)->sun_path)
81 # include <sys/filio.h> /* FIONBIO in some SVR4, e.g. unixware, solaris */
83 # include <netinet/in.h>
84 # include <arpa/inet.h>
85 # include <netinet/tcp.h>
88 # ifdef OPENSSL_SYS_AIX
89 # include <sys/select.h>
93 # include <sys/ioctl.h>
95 # if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
96 /* ioctl is only in VMS > 7.0 and when socketshr is not used */
97 # include <sys/ioctl.h>
100 # if defined(TCPIP_TYPE_SOCKETSHR)
101 # include <socketshr.h>
105 # ifndef INVALID_SOCKET
106 # define INVALID_SOCKET (-1)
111 * Some IPv6 implementations are broken, you can disable them in known
114 # if !defined(OPENSSL_USE_IPV6)
115 # if defined(AF_INET6)
116 # define OPENSSL_USE_IPV6 1
118 # define OPENSSL_USE_IPV6 0
122 # define get_last_socket_error() errno
123 # define clear_socket_error() errno=0
125 # if defined(OPENSSL_SYS_WINDOWS)
126 # undef get_last_socket_error
127 # undef clear_socket_error
128 # define get_last_socket_error() WSAGetLastError()
129 # define clear_socket_error() WSASetLastError(0)
130 # define readsocket(s,b,n) recv((s),(b),(n),0)
131 # define writesocket(s,b,n) send((s),(b),(n),0)
132 # elif defined(__DJGPP__)
134 # define WATT32_NO_OLDIES
135 # define closesocket(s) close_s(s)
136 # define readsocket(s,b,n) read_s(s,b,n)
137 # define writesocket(s,b,n) send(s,b,n,0)
138 # elif defined(OPENSSL_SYS_VMS)
139 # define ioctlsocket(a,b,c) ioctl(a,b,c)
140 # define closesocket(s) close(s)
141 # define readsocket(s,b,n) recv((s),(b),(n),0)
142 # define writesocket(s,b,n) send((s),(b),(n),0)
143 # elif defined(OPENSSL_SYS_VXWORKS)
144 # define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c))
145 # define closesocket(s) close(s)
146 # define readsocket(s,b,n) read((s),(b),(n))
147 # define writesocket(s,b,n) write((s),(char *)(b),(n))
148 # elif defined(OPENSSL_SYSNAME_TANDEM)
149 # if defined(OPENSSL_TANDEM_FLOSS)
150 # include <floss.h(floss_read, floss_write)>
151 # define readsocket(s,b,n) floss_read((s),(b),(n))
152 # define writesocket(s,b,n) floss_write((s),(b),(n))
154 # define readsocket(s,b,n) read((s),(b),(n))
155 # define writesocket(s,b,n) write((s),(b),(n))
157 # define ioctlsocket(a,b,c) ioctl(a,b,c)
158 # define closesocket(s) close(s)
160 # define ioctlsocket(a,b,c) ioctl(a,b,c)
161 # define closesocket(s) close(s)
162 # define readsocket(s,b,n) read((s),(b),(n))
163 # define writesocket(s,b,n) write((s),(b),(n))
166 /* also in apps/include/apps.h */
167 # if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE)
168 # define openssl_fdset(a, b) FD_SET((unsigned int)(a), b)
170 # define openssl_fdset(a, b) FD_SET(a, b)