diff options
Diffstat (limited to 'lib/sys_socket.in.h')
| -rw-r--r-- | lib/sys_socket.in.h | 692 |
1 files changed, 0 insertions, 692 deletions
diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h deleted file mode 100644 index 3cdc0d11..00000000 --- a/lib/sys_socket.in.h +++ /dev/null @@ -1,692 +0,0 @@ -/* Provide a sys/socket header file for systems lacking it (read: MinGW) - and for systems where it is incomplete. - Copyright (C) 2005-2014 Free Software Foundation, Inc. - Written by Simon Josefsson. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -/* This file is supposed to be used on platforms that lack <sys/socket.h>, - on platforms where <sys/socket.h> cannot be included standalone, and on - platforms where <sys/socket.h> does not provide all necessary definitions. - It is intended to provide definitions and prototypes needed by an - application. */ - -#if __GNUC__ >= 3 -@PRAGMA_SYSTEM_HEADER@ -#endif -@PRAGMA_COLUMNS@ - -#if defined _GL_ALREADY_INCLUDING_SYS_SOCKET_H -/* Special invocation convention: - - On Cygwin 1.5.x we have a sequence of nested includes - <sys/socket.h> -> <cygwin/socket.h> -> <asm/socket.h> -> <cygwin/if.h>, - and the latter includes <sys/socket.h>. In this situation, the functions - are not yet declared, therefore we cannot provide the C++ aliases. */ - -#@INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ - -#else -/* Normal invocation convention. */ - -#ifndef _@GUARD_PREFIX@_SYS_SOCKET_H - -#if @HAVE_SYS_SOCKET_H@ - -# define _GL_ALREADY_INCLUDING_SYS_SOCKET_H - -/* On many platforms, <sys/socket.h> assumes prior inclusion of - <sys/types.h>. */ -# include <sys/types.h> - -/* On FreeBSD 6.4, <sys/socket.h> defines some macros that assume that NULL - is defined. */ -# include <stddef.h> - -/* The include_next requires a split double-inclusion guard. */ -# @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ - -# undef _GL_ALREADY_INCLUDING_SYS_SOCKET_H - -#endif - -#ifndef _@GUARD_PREFIX@_SYS_SOCKET_H -#define _@GUARD_PREFIX@_SYS_SOCKET_H - -#ifndef _GL_INLINE_HEADER_BEGIN - #error "Please include config.h first." -#endif -_GL_INLINE_HEADER_BEGIN -#ifndef _GL_SYS_SOCKET_INLINE -# define _GL_SYS_SOCKET_INLINE _GL_INLINE -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ - -/* The definition of _GL_WARN_ON_USE is copied here. */ - -#if !@HAVE_SA_FAMILY_T@ -# if !GNULIB_defined_sa_family_t -typedef unsigned short sa_family_t; -# define GNULIB_defined_sa_family_t 1 -# endif -#endif - -#if @HAVE_STRUCT_SOCKADDR_STORAGE@ -/* Make the 'struct sockaddr_storage' field 'ss_family' visible on AIX 7.1. */ -# if !@HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY@ -# ifndef ss_family -# define ss_family __ss_family -# endif -# endif -#else -# include <stdalign.h> -/* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on - 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */ -# define __ss_aligntype unsigned long int -# define _SS_SIZE 256 -# define _SS_PADSIZE \ - (_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype) \ - ? sizeof (sa_family_t) \ - : alignof (__ss_aligntype)) \ - + sizeof (__ss_aligntype))) - -# if !GNULIB_defined_struct_sockaddr_storage -struct sockaddr_storage -{ - sa_family_t ss_family; /* Address family, etc. */ - __ss_aligntype __ss_align; /* Force desired alignment. */ - char __ss_padding[_SS_PADSIZE]; -}; -# define GNULIB_defined_struct_sockaddr_storage 1 -# endif - -#endif - -/* Get struct iovec. */ -/* But avoid namespace pollution on glibc systems. */ -#if ! defined __GLIBC__ -# include <sys/uio.h> -#endif - -#if @HAVE_SYS_SOCKET_H@ - -/* A platform that has <sys/socket.h>. */ - -/* For shutdown(). */ -# if !defined SHUT_RD -# define SHUT_RD 0 -# endif -# if !defined SHUT_WR -# define SHUT_WR 1 -# endif -# if !defined SHUT_RDWR -# define SHUT_RDWR 2 -# endif - -#else - -# ifdef __CYGWIN__ -# error "Cygwin does have a sys/socket.h, doesn't it?!?" -# endif - -/* A platform that lacks <sys/socket.h>. - - Currently only MinGW is supported. See the gnulib manual regarding - Windows sockets. MinGW has the header files winsock2.h and - ws2tcpip.h that declare the sys/socket.h definitions we need. Note - that you can influence which definitions you get by setting the - WINVER symbol before including these two files. For example, - getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that - symbol is set indirectly through WINVER). You can set this by - adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your - code may not run on older Windows releases then. My Windows 2000 - box was not able to run the code, for example. The situation is - slightly confusing because - <http://msdn.microsoft.com/en-us/library/ms738520> - suggests that getaddrinfo should be available on all Windows - releases. */ - -# if @HAVE_WINSOCK2_H@ -# include <winsock2.h> -# endif -# if @HAVE_WS2TCPIP_H@ -# include <ws2tcpip.h> -# endif - -/* For shutdown(). */ -# if !defined SHUT_RD && defined SD_RECEIVE -# define SHUT_RD SD_RECEIVE -# endif -# if !defined SHUT_WR && defined SD_SEND -# define SHUT_WR SD_SEND -# endif -# if !defined SHUT_RDWR && defined SD_BOTH -# define SHUT_RDWR SD_BOTH -# endif - -# if @HAVE_WINSOCK2_H@ -/* Include headers needed by the emulation code. */ -# include <sys/types.h> -# include <io.h> - -# if !GNULIB_defined_socklen_t -typedef int socklen_t; -# define GNULIB_defined_socklen_t 1 -# endif - -# endif - -/* Rudimentary 'struct msghdr'; this works as long as you don't try to - access msg_control or msg_controllen. */ -struct msghdr { - void *msg_name; - socklen_t msg_namelen; - struct iovec *msg_iov; - int msg_iovlen; - int msg_flags; -}; - -#endif - -/* Fix some definitions from <winsock2.h>. */ - -#if @HAVE_WINSOCK2_H@ - -# if !GNULIB_defined_rpl_fd_isset - -/* Re-define FD_ISSET to avoid a WSA call while we are not using - network sockets. */ -_GL_SYS_SOCKET_INLINE int -rpl_fd_isset (SOCKET fd, fd_set * set) -{ - u_int i; - if (set == NULL) - return 0; - - for (i = 0; i < set->fd_count; i++) - if (set->fd_array[i] == fd) - return 1; - - return 0; -} - -# define GNULIB_defined_rpl_fd_isset 1 -# endif - -# undef FD_ISSET -# define FD_ISSET(fd, set) rpl_fd_isset(fd, set) - -#endif - -/* Hide some function declarations from <winsock2.h>. */ - -#if @HAVE_WINSOCK2_H@ -# if !defined _@GUARD_PREFIX@_UNISTD_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef close -# define close close_used_without_including_unistd_h -# else - _GL_WARN_ON_USE (close, - "close() used without including <unistd.h>"); -# endif -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gethostname -# define gethostname gethostname_used_without_including_unistd_h -# else - _GL_WARN_ON_USE (gethostname, - "gethostname() used without including <unistd.h>"); -# endif -# endif -# if !defined _@GUARD_PREFIX@_SYS_SELECT_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef select -# define select select_used_without_including_sys_select_h -# else - _GL_WARN_ON_USE (select, - "select() used without including <sys/select.h>"); -# endif -# endif -#endif - -/* Wrap everything else to use libc file descriptors for sockets. */ - -#if @GNULIB_SOCKET@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef socket -# define socket rpl_socket -# endif -_GL_FUNCDECL_RPL (socket, int, (int domain, int type, int protocol)); -_GL_CXXALIAS_RPL (socket, int, (int domain, int type, int protocol)); -# else -_GL_CXXALIAS_SYS (socket, int, (int domain, int type, int protocol)); -# endif -_GL_CXXALIASWARN (socket); -#elif @HAVE_WINSOCK2_H@ -# undef socket -# define socket socket_used_without_requesting_gnulib_module_socket -#elif defined GNULIB_POSIXCHECK -# undef socket -# if HAVE_RAW_DECL_SOCKET -_GL_WARN_ON_USE (socket, "socket is not always POSIX compliant - " - "use gnulib module socket for portability"); -# endif -#endif - -#if @GNULIB_CONNECT@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef connect -# define connect rpl_connect -# endif -_GL_FUNCDECL_RPL (connect, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (connect, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); -# else -/* Need to cast, because on NonStop Kernel, the third parameter is - size_t addrlen. */ -_GL_CXXALIAS_SYS_CAST (connect, int, - (int fd, - const struct sockaddr *addr, socklen_t addrlen)); -# endif -_GL_CXXALIASWARN (connect); -#elif @HAVE_WINSOCK2_H@ -# undef connect -# define connect socket_used_without_requesting_gnulib_module_connect -#elif defined GNULIB_POSIXCHECK -# undef connect -# if HAVE_RAW_DECL_CONNECT -_GL_WARN_ON_USE (connect, "connect is not always POSIX compliant - " - "use gnulib module connect for portability"); -# endif -#endif - -#if @GNULIB_ACCEPT@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef accept -# define accept rpl_accept -# endif -_GL_FUNCDECL_RPL (accept, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -_GL_CXXALIAS_RPL (accept, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# else -/* Need to cast, because on Solaris 10 systems, the third parameter is - void *addrlen. */ -_GL_CXXALIAS_SYS_CAST (accept, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# endif -_GL_CXXALIASWARN (accept); -#elif @HAVE_WINSOCK2_H@ -# undef accept -# define accept accept_used_without_requesting_gnulib_module_accept -#elif defined GNULIB_POSIXCHECK -# undef accept -# if HAVE_RAW_DECL_ACCEPT -_GL_WARN_ON_USE (accept, "accept is not always POSIX compliant - " - "use gnulib module accept for portability"); -# endif -#endif - -#if @GNULIB_BIND@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef bind -# define bind rpl_bind -# endif -_GL_FUNCDECL_RPL (bind, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (bind, int, - (int fd, const struct sockaddr *addr, socklen_t addrlen)); -# else -/* Need to cast, because on NonStop Kernel, the third parameter is - size_t addrlen. */ -_GL_CXXALIAS_SYS_CAST (bind, int, - (int fd, - const struct sockaddr *addr, socklen_t addrlen)); -# endif -_GL_CXXALIASWARN (bind); -#elif @HAVE_WINSOCK2_H@ -# undef bind -# define bind bind_used_without_requesting_gnulib_module_bind -#elif defined GNULIB_POSIXCHECK -# undef bind -# if HAVE_RAW_DECL_BIND -_GL_WARN_ON_USE (bind, "bind is not always POSIX compliant - " - "use gnulib module bind for portability"); -# endif -#endif - -#if @GNULIB_GETPEERNAME@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getpeername -# define getpeername rpl_getpeername -# endif -_GL_FUNCDECL_RPL (getpeername, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (getpeername, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# else -/* Need to cast, because on Solaris 10 systems, the third parameter is - void *addrlen. */ -_GL_CXXALIAS_SYS_CAST (getpeername, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# endif -_GL_CXXALIASWARN (getpeername); -#elif @HAVE_WINSOCK2_H@ -# undef getpeername -# define getpeername getpeername_used_without_requesting_gnulib_module_getpeername -#elif defined GNULIB_POSIXCHECK -# undef getpeername -# if HAVE_RAW_DECL_GETPEERNAME -_GL_WARN_ON_USE (getpeername, "getpeername is not always POSIX compliant - " - "use gnulib module getpeername for portability"); -# endif -#endif - -#if @GNULIB_GETSOCKNAME@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getsockname -# define getsockname rpl_getsockname -# endif -_GL_FUNCDECL_RPL (getsockname, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (getsockname, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# else -/* Need to cast, because on Solaris 10 systems, the third parameter is - void *addrlen. */ -_GL_CXXALIAS_SYS_CAST (getsockname, int, - (int fd, struct sockaddr *addr, socklen_t *addrlen)); -# endif -_GL_CXXALIASWARN (getsockname); -#elif @HAVE_WINSOCK2_H@ -# undef getsockname -# define getsockname getsockname_used_without_requesting_gnulib_module_getsockname -#elif defined GNULIB_POSIXCHECK -# undef getsockname -# if HAVE_RAW_DECL_GETSOCKNAME -_GL_WARN_ON_USE (getsockname, "getsockname is not always POSIX compliant - " - "use gnulib module getsockname for portability"); -# endif -#endif - -#if @GNULIB_GETSOCKOPT@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getsockopt -# define getsockopt rpl_getsockopt -# endif -_GL_FUNCDECL_RPL (getsockopt, int, (int fd, int level, int optname, - void *optval, socklen_t *optlen) - _GL_ARG_NONNULL ((4, 5))); -_GL_CXXALIAS_RPL (getsockopt, int, (int fd, int level, int optname, - void *optval, socklen_t *optlen)); -# else -/* Need to cast, because on Solaris 10 systems, the fifth parameter is - void *optlen. */ -_GL_CXXALIAS_SYS_CAST (getsockopt, int, (int fd, int level, int optname, - void *optval, socklen_t *optlen)); -# endif -_GL_CXXALIASWARN (getsockopt); -#elif @HAVE_WINSOCK2_H@ -# undef getsockopt -# define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt -#elif defined GNULIB_POSIXCHECK -# undef getsockopt -# if HAVE_RAW_DECL_GETSOCKOPT -_GL_WARN_ON_USE (getsockopt, "getsockopt is not always POSIX compliant - " - "use gnulib module getsockopt for portability"); -# endif -#endif - -#if @GNULIB_LISTEN@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef listen -# define listen rpl_listen -# endif -_GL_FUNCDECL_RPL (listen, int, (int fd, int backlog)); -_GL_CXXALIAS_RPL (listen, int, (int fd, int backlog)); -# else -_GL_CXXALIAS_SYS (listen, int, (int fd, int backlog)); -# endif -_GL_CXXALIASWARN (listen); -#elif @HAVE_WINSOCK2_H@ -# undef listen -# define listen listen_used_without_requesting_gnulib_module_listen -#elif defined GNULIB_POSIXCHECK -# undef listen -# if HAVE_RAW_DECL_LISTEN -_GL_WARN_ON_USE (listen, "listen is not always POSIX compliant - " - "use gnulib module listen for portability"); -# endif -#endif - -#if @GNULIB_RECV@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef recv -# define recv rpl_recv -# endif -_GL_FUNCDECL_RPL (recv, ssize_t, (int fd, void *buf, size_t len, int flags) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (recv, ssize_t, (int fd, void *buf, size_t len, int flags)); -# else -_GL_CXXALIAS_SYS (recv, ssize_t, (int fd, void *buf, size_t len, int flags)); -# endif -_GL_CXXALIASWARN (recv); -#elif @HAVE_WINSOCK2_H@ -# undef recv -# define recv recv_used_without_requesting_gnulib_module_recv -#elif defined GNULIB_POSIXCHECK -# undef recv -# if HAVE_RAW_DECL_RECV -_GL_WARN_ON_USE (recv, "recv is not always POSIX compliant - " - "use gnulib module recv for portability"); -# endif -#endif - -#if @GNULIB_SEND@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef send -# define send rpl_send -# endif -_GL_FUNCDECL_RPL (send, ssize_t, - (int fd, const void *buf, size_t len, int flags) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (send, ssize_t, - (int fd, const void *buf, size_t len, int flags)); -# else -_GL_CXXALIAS_SYS (send, ssize_t, - (int fd, const void *buf, size_t len, int flags)); -# endif -_GL_CXXALIASWARN (send); -#elif @HAVE_WINSOCK2_H@ -# undef send -# define send send_used_without_requesting_gnulib_module_send -#elif defined GNULIB_POSIXCHECK -# undef send -# if HAVE_RAW_DECL_SEND -_GL_WARN_ON_USE (send, "send is not always POSIX compliant - " - "use gnulib module send for portability"); -# endif -#endif - -#if @GNULIB_RECVFROM@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef recvfrom -# define recvfrom rpl_recvfrom -# endif -_GL_FUNCDECL_RPL (recvfrom, ssize_t, - (int fd, void *buf, size_t len, int flags, - struct sockaddr *from, socklen_t *fromlen) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (recvfrom, ssize_t, - (int fd, void *buf, size_t len, int flags, - struct sockaddr *from, socklen_t *fromlen)); -# else -/* Need to cast, because on Solaris 10 systems, the sixth parameter is - void *fromlen. */ -_GL_CXXALIAS_SYS_CAST (recvfrom, ssize_t, - (int fd, void *buf, size_t len, int flags, - struct sockaddr *from, socklen_t *fromlen)); -# endif -_GL_CXXALIASWARN (recvfrom); -#elif @HAVE_WINSOCK2_H@ -# undef recvfrom -# define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom -#elif defined GNULIB_POSIXCHECK -# undef recvfrom -# if HAVE_RAW_DECL_RECVFROM -_GL_WARN_ON_USE (recvfrom, "recvfrom is not always POSIX compliant - " - "use gnulib module recvfrom for portability"); -# endif -#endif - -#if @GNULIB_SENDTO@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sendto -# define sendto rpl_sendto -# endif -_GL_FUNCDECL_RPL (sendto, ssize_t, - (int fd, const void *buf, size_t len, int flags, - const struct sockaddr *to, socklen_t tolen) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (sendto, ssize_t, - (int fd, const void *buf, size_t len, int flags, - const struct sockaddr *to, socklen_t tolen)); -# else -/* Need to cast, because on NonStop Kernel, the sixth parameter is - size_t tolen. */ -_GL_CXXALIAS_SYS_CAST (sendto, ssize_t, - (int fd, const void *buf, size_t len, int flags, - const struct sockaddr *to, socklen_t tolen)); -# endif -_GL_CXXALIASWARN (sendto); -#elif @HAVE_WINSOCK2_H@ -# undef sendto -# define sendto sendto_used_without_requesting_gnulib_module_sendto -#elif defined GNULIB_POSIXCHECK -# undef sendto -# if HAVE_RAW_DECL_SENDTO -_GL_WARN_ON_USE (sendto, "sendto is not always POSIX compliant - " - "use gnulib module sendto for portability"); -# endif -#endif - -#if @GNULIB_SETSOCKOPT@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef setsockopt -# define setsockopt rpl_setsockopt -# endif -_GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname, - const void * optval, socklen_t optlen) - _GL_ARG_NONNULL ((4))); -_GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, - const void * optval, socklen_t optlen)); -# else -/* Need to cast, because on NonStop Kernel, the fifth parameter is - size_t optlen. */ -_GL_CXXALIAS_SYS_CAST (setsockopt, int, - (int fd, int level, int optname, - const void * optval, socklen_t optlen)); -# endif -_GL_CXXALIASWARN (setsockopt); -#elif @HAVE_WINSOCK2_H@ -# undef setsockopt -# define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt -#elif defined GNULIB_POSIXCHECK -# undef setsockopt -# if HAVE_RAW_DECL_SETSOCKOPT -_GL_WARN_ON_USE (setsockopt, "setsockopt is not always POSIX compliant - " - "use gnulib module setsockopt for portability"); -# endif -#endif - -#if @GNULIB_SHUTDOWN@ -# if @HAVE_WINSOCK2_H@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef shutdown -# define shutdown rpl_shutdown -# endif -_GL_FUNCDECL_RPL (shutdown, int, (int fd, int how)); -_GL_CXXALIAS_RPL (shutdown, int, (int fd, int how)); -# else -_GL_CXXALIAS_SYS (shutdown, int, (int fd, int how)); -# endif -_GL_CXXALIASWARN (shutdown); -#elif @HAVE_WINSOCK2_H@ -# undef shutdown -# define shutdown shutdown_used_without_requesting_gnulib_module_shutdown -#elif defined GNULIB_POSIXCHECK -# undef shutdown -# if HAVE_RAW_DECL_SHUTDOWN -_GL_WARN_ON_USE (shutdown, "shutdown is not always POSIX compliant - " - "use gnulib module shutdown for portability"); -# endif -#endif - -#if @GNULIB_ACCEPT4@ -/* Accept a connection on a socket, with specific opening flags. - The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) - and O_TEXT, O_BINARY (defined in "binary-io.h"). - See also the Linux man page at - <http://www.kernel.org/doc/man-pages/online/pages/man2/accept4.2.html>. */ -# if @HAVE_ACCEPT4@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define accept4 rpl_accept4 -# endif -_GL_FUNCDECL_RPL (accept4, int, - (int sockfd, struct sockaddr *addr, socklen_t *addrlen, - int flags)); -_GL_CXXALIAS_RPL (accept4, int, - (int sockfd, struct sockaddr *addr, socklen_t *addrlen, - int flags)); -# else -_GL_FUNCDECL_SYS (accept4, int, - (int sockfd, struct sockaddr *addr, socklen_t *addrlen, - int flags)); -_GL_CXXALIAS_SYS (accept4, int, - (int sockfd, struct sockaddr *addr, socklen_t *addrlen, - int flags)); -# endif -_GL_CXXALIASWARN (accept4); -#elif defined GNULIB_POSIXCHECK -# undef accept4 -# if HAVE_RAW_DECL_ACCEPT4 -_GL_WARN_ON_USE (accept4, "accept4 is unportable - " - "use gnulib module accept4 for portability"); -# endif -#endif - -_GL_INLINE_HEADER_END - -#endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ -#endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ -#endif |