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Diffstat (limited to 'gcc-4.8.3/gcc/ada/gsocket.h')
| -rw-r--r-- | gcc-4.8.3/gcc/ada/gsocket.h | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/gcc-4.8.3/gcc/ada/gsocket.h b/gcc-4.8.3/gcc/ada/gsocket.h new file mode 100644 index 000000000..e21d71427 --- /dev/null +++ b/gcc-4.8.3/gcc/ada/gsocket.h @@ -0,0 +1,244 @@ +/**************************************************************************** + * * + * GNAT COMPILER COMPONENTS * + * * + * G S O C K E T * + * * + * C Header File * + * * + * Copyright (C) 2004-2012, Free Software Foundation, Inc. * + * * + * GNAT is free software; you can redistribute it and/or modify it under * + * terms of the GNU General Public License as published by the Free Soft- * + * ware Foundation; either version 3, or (at your option) any later ver- * + * sion. GNAT is distributed in the hope that it will be useful, but WITH- * + * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * + * or FITNESS FOR A PARTICULAR PURPOSE. * + * * + * As a special exception under Section 7 of GPL version 3, you are granted * + * additional permissions described in the GCC Runtime Library Exception, * + * version 3.1, as published by the Free Software Foundation. * + * * + * You should have received a copy of the GNU General Public License and * + * a copy of the GCC Runtime Library Exception along with this program; * + * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see * + * <http://www.gnu.org/licenses/>. * + * * + * GNAT was originally developed by the GNAT team at New York University. * + * Extensive contributions were provided by Ada Core Technologies Inc. * + * * + ****************************************************************************/ + +#if defined(__nucleus__) || defined(VTHREADS) || defined(__ANDROID__) + +#warning Sockets not supported on these platforms +#undef HAVE_SOCKETS + +#else + +#define HAVE_SOCKETS + +#ifndef _XOPEN_SOURCE_EXTENDED +#define _XOPEN_SOURCE_EXTENDED 1 +/* For HP-UX */ +#endif + +#ifndef BSD_COMP +#define BSD_COMP 1 +/* For Solaris */ +#endif + +#ifndef _ALL_SOURCE +#define _ALL_SOURCE 1 +/* For AIX */ +#endif + +/** No system header may be included prior to this point since on some targets + ** we need to redefine FD_SETSIZE. + **/ + +/* Target-specific includes and definitions */ + +#if defined(__vxworks) +#include <vxWorks.h> +#include <ioLib.h> +#include <hostLib.h> +#define SHUT_RD 0 +#define SHUT_WR 1 +#define SHUT_RDWR 2 + +#elif defined (WINNT) +#define FD_SETSIZE 1024 + +#ifdef __MINGW32__ +#include <winsock2.h> +#include <ws2tcpip.h> + +#undef EACCES +#define EACCES WSAEACCES +#undef EADDRINUSE +#define EADDRINUSE WSAEADDRINUSE +#undef EADDRNOTAVAIL +#define EADDRNOTAVAIL WSAEADDRNOTAVAIL +#undef EAFNOSUPPORT +#define EAFNOSUPPORT WSAEAFNOSUPPORT +#undef EALREADY +#define EALREADY WSAEALREADY +#undef EBADF +#define EBADF WSAEBADF +#undef ECONNABORTED +#define ECONNABORTED WSAECONNABORTED +#undef ECONNREFUSED +#define ECONNREFUSED WSAECONNREFUSED +#undef ECONNRESET +#define ECONNRESET WSAECONNRESET +#undef EDESTADDRREQ +#define EDESTADDRREQ WSAEDESTADDRREQ +#undef EFAULT +#define EFAULT WSAEFAULT +#undef EHOSTDOWN +#define EHOSTDOWN WSAEHOSTDOWN +#undef EHOSTUNREACH +#define EHOSTUNREACH WSAEHOSTUNREACH +#undef EINPROGRESS +#define EINPROGRESS WSAEINPROGRESS +#undef EINTR +#define EINTR WSAEINTR +#undef EINVAL +#define EINVAL WSAEINVAL +#undef EIO +#define EIO WSAEDISCON +#undef EISCONN +#define EISCONN WSAEISCONN +#undef ELOOP +#define ELOOP WSAELOOP +#undef EMFILE +#define EMFILE WSAEMFILE +#undef EMSGSIZE +#define EMSGSIZE WSAEMSGSIZE +#undef ENAMETOOLONG +#define ENAMETOOLONG WSAENAMETOOLONG +#undef ENETDOWN +#define ENETDOWN WSAENETDOWN +#undef ENETRESET +#define ENETRESET WSAENETRESET +#undef ENETUNREACH +#define ENETUNREACH WSAENETUNREACH +#undef ENOBUFS +#define ENOBUFS WSAENOBUFS +#undef ENOPROTOOPT +#define ENOPROTOOPT WSAENOPROTOOPT +#undef ENOTCONN +#define ENOTCONN WSAENOTCONN +#undef ENOTSOCK +#define ENOTSOCK WSAENOTSOCK +#undef EOPNOTSUPP +#define EOPNOTSUPP WSAEOPNOTSUPP +#undef EPFNOSUPPORT +#define EPFNOSUPPORT WSAEPFNOSUPPORT +#undef EPROTONOSUPPORT +#define EPROTONOSUPPORT WSAEPROTONOSUPPORT +#undef EPROTOTYPE +#define EPROTOTYPE WSAEPROTOTYPE +#undef ESHUTDOWN +#define ESHUTDOWN WSAESHUTDOWN +#undef ESOCKTNOSUPPORT +#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT +#undef ETIMEDOUT +#define ETIMEDOUT WSAETIMEDOUT +#undef ETOOMANYREFS +#define ETOOMANYREFS WSAETOOMANYREFS +#undef EWOULDBLOCK +#define EWOULDBLOCK WSAEWOULDBLOCK + +#define SHUT_RD SD_RECEIVE +#define SHUT_WR SD_SEND +#define SHUT_RDWR SD_BOTH + +#endif + +#include <windows.h> + +#elif defined(VMS) +/* Allow a large number of fds for select. */ +#define FD_SETSIZE 4096 +#ifndef IN_RTS +/* These DEC C headers are not available when building with GCC. Order is + important. */ +#include <time.h> +#include <tcp.h> +#include <in.h> +#include <ioctl.h> +#include <netdb.h> +#endif + +#endif + +#include <limits.h> +#include <errno.h> + +#if defined (__vxworks) && ! defined (__RTP__) +#include <sys/times.h> +#else +#include <sys/time.h> +#endif + +/* + * RTEMS has these .h files but not until you have built and installed RTEMS. + * When building a C/C++ toolset, you also build the newlib C library, so the + * build procedure for an RTEMS GNAT toolset requires that you build a C/C++ + * toolset, then build and install RTEMS with --enable-multilib, and finally + * build the Ada part of the toolset. + */ +#if !(defined (VMS) || defined (__MINGW32__)) +#include <sys/socket.h> +#include <netinet/in.h> +#include <netinet/tcp.h> +#include <sys/ioctl.h> +#include <netdb.h> +#endif + +#if defined (_AIX) || defined (__FreeBSD__) || defined (__hpux__) || \ + defined (_WIN32) || defined (__APPLE__) +# define HAVE_THREAD_SAFE_GETxxxBYyyy 1 + +#elif defined (linux) || defined (__GLIBC__) || \ + (defined (sun) && defined (__SVR4) && !defined (__vxworks)) || \ + defined(__rtems__) +# define HAVE_GETxxxBYyyy_R 1 +#endif + +/* + * Properties of the unerlying NetDB library: + * Need_Netdb_Buffer __gnat_getXXXbyYYY expects a caller-supplied buffer + * Need_Netdb_Lock __gnat_getXXXbyYYY expects the caller to ensure + * mutual exclusion + * + * See "Handling of gethostbyname, gethostbyaddr, getservbyname and + * getservbyport" in socket.c for details. + */ + +#if defined (HAVE_GETxxxBYyyy_R) +# define Need_Netdb_Buffer 1 +# define Need_Netdb_Lock 0 + +#else +# define Need_Netdb_Buffer 0 +# if !defined (HAVE_THREAD_SAFE_GETxxxBYyyy) +# define Need_Netdb_Lock 1 +# else +# define Need_Netdb_Lock 0 +# endif +#endif + +#if defined (__FreeBSD__) || defined (__vxworks) || defined(__rtems__) +# define Has_Sockaddr_Len 1 +#else +# define Has_Sockaddr_Len 0 +#endif + +#if !(defined (__vxworks) || defined (_WIN32) || defined (__hpux__) || defined (VMS)) +# define HAVE_INET_PTON +#endif + +#endif /* defined(__nucleus__) */ |