diff options
Diffstat (limited to 'include/internal/sockets.h')
| -rw-r--r-- | include/internal/sockets.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/include/internal/sockets.h b/include/internal/sockets.h new file mode 100644 index 00000000..6e882fa6 --- /dev/null +++ b/include/internal/sockets.h @@ -0,0 +1,175 @@ +/* + * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef OSSL_INTERNAL_SOCKETS_H +# define OSSL_INTERNAL_SOCKETS_H +# pragma once + +# include <openssl/opensslconf.h> + +# if defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI) +# define NO_SYS_PARAM_H +# endif +# ifdef WIN32 +# define NO_SYS_UN_H +# endif +# ifdef OPENSSL_SYS_VMS +# define NO_SYS_PARAM_H +# define NO_SYS_UN_H +# endif + +# ifdef OPENSSL_NO_SOCK + +# elif defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) +# if defined(__DJGPP__) +# include <sys/socket.h> +# include <sys/un.h> +# include <tcp.h> +# include <netdb.h> +# elif defined(_WIN32_WCE) && _WIN32_WCE<410 +# define getservbyname _masked_declaration_getservbyname +# endif +# if !defined(IPPROTO_IP) + /* winsock[2].h was included already? */ +# include <winsock.h> +# endif +# ifdef getservbyname + /* this is used to be wcecompat/include/winsock_extras.h */ +# undef getservbyname +struct servent *PASCAL getservbyname(const char *, const char *); +# endif + +# ifdef _WIN64 +/* + * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because + * the value constitutes an index in per-process table of limited size + * and not a real pointer. And we also depend on fact that all processors + * Windows run on happen to be two's-complement, which allows to + * interchange INVALID_SOCKET and -1. + */ +# define socket(d,t,p) ((int)socket(d,t,p)) +# define accept(s,f,l) ((int)accept(s,f,l)) +# endif + +# else + +# ifndef NO_SYS_PARAM_H +# include <sys/param.h> +# endif +# ifdef OPENSSL_SYS_VXWORKS +# include <time.h> +# endif + +# include <netdb.h> +# if defined(OPENSSL_SYS_VMS_NODECC) +# include <socket.h> +# include <in.h> +# include <inet.h> +# else +# include <sys/socket.h> +# ifndef NO_SYS_UN_H +# include <sys/un.h> +# ifndef UNIX_PATH_MAX +# define UNIX_PATH_MAX sizeof(((struct sockaddr_un *)NULL)->sun_path) +# endif +# endif +# ifdef FILIO_H +# include <sys/filio.h> /* FIONBIO in some SVR4, e.g. unixware, solaris */ +# endif +# include <netinet/in.h> +# include <arpa/inet.h> +# include <netinet/tcp.h> +# endif + +# ifdef OPENSSL_SYS_AIX +# include <sys/select.h> +# endif + +# ifndef VMS +# include <sys/ioctl.h> +# else +# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000) + /* ioctl is only in VMS > 7.0 and when socketshr is not used */ +# include <sys/ioctl.h> +# endif +# include <unixio.h> +# if defined(TCPIP_TYPE_SOCKETSHR) +# include <socketshr.h> +# endif +# endif + +# ifndef INVALID_SOCKET +# define INVALID_SOCKET (-1) +# endif +# endif + +/* + * Some IPv6 implementations are broken, you can disable them in known + * bad versions. + */ +# if !defined(OPENSSL_USE_IPV6) +# if defined(AF_INET6) +# define OPENSSL_USE_IPV6 1 +# else +# define OPENSSL_USE_IPV6 0 +# endif +# endif + +# define get_last_socket_error() errno +# define clear_socket_error() errno=0 + +# if defined(OPENSSL_SYS_WINDOWS) +# undef get_last_socket_error +# undef clear_socket_error +# define get_last_socket_error() WSAGetLastError() +# define clear_socket_error() WSASetLastError(0) +# define readsocket(s,b,n) recv((s),(b),(n),0) +# define writesocket(s,b,n) send((s),(b),(n),0) +# elif defined(__DJGPP__) +# define WATT32 +# define WATT32_NO_OLDIES +# define closesocket(s) close_s(s) +# define readsocket(s,b,n) read_s(s,b,n) +# define writesocket(s,b,n) send(s,b,n,0) +# elif defined(OPENSSL_SYS_VMS) +# define ioctlsocket(a,b,c) ioctl(a,b,c) +# define closesocket(s) close(s) +# define readsocket(s,b,n) recv((s),(b),(n),0) +# define writesocket(s,b,n) send((s),(b),(n),0) +# elif defined(OPENSSL_SYS_VXWORKS) +# define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c)) +# define closesocket(s) close(s) +# define readsocket(s,b,n) read((s),(b),(n)) +# define writesocket(s,b,n) write((s),(char *)(b),(n)) +# elif defined(OPENSSL_SYS_TANDEM) +# if defined(OPENSSL_TANDEM_FLOSS) +# include <floss.h(floss_read, floss_write)> +# define readsocket(s,b,n) floss_read((s),(b),(n)) +# define writesocket(s,b,n) floss_write((s),(b),(n)) +# else +# define readsocket(s,b,n) read((s),(b),(n)) +# define writesocket(s,b,n) write((s),(b),(n)) +# endif +# define ioctlsocket(a,b,c) ioctl(a,b,c) +# define closesocket(s) close(s) +# else +# define ioctlsocket(a,b,c) ioctl(a,b,c) +# define closesocket(s) close(s) +# define readsocket(s,b,n) read((s),(b),(n)) +# define writesocket(s,b,n) write((s),(b),(n)) +# endif + +/* also in apps/include/apps.h */ +# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE) +# define openssl_fdset(a, b) FD_SET((unsigned int)(a), b) +# else +# define openssl_fdset(a, b) FD_SET(a, b) +# endif + +#endif |