407 lines
9.2 KiB
C
407 lines
9.2 KiB
C
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/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Chris Vandomelen <chrisv@b0rked.dhs.org> |
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| Sterling Hughes <sterling@php.net> |
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| |
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| WinSock: Daniel Beulshausen <daniel@php4win.de> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_SOCKETS_H
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#define PHP_SOCKETS_H
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#if HAVE_CONFIG_H
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# include "config.h"
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#endif
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#if HAVE_SOCKETS
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#include <php.h>
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#ifdef PHP_WIN32
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# include "windows_common.h"
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#else
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# define IS_INVALID_SOCKET(a) (a->bsd_socket < 0)
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#endif
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#define PHP_SOCKETS_VERSION PHP_VERSION
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extern zend_module_entry sockets_module_entry;
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#define phpext_sockets_ptr &sockets_module_entry
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#ifdef PHP_WIN32
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#include <Winsock2.h>
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#else
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#if HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#endif
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#ifndef PHP_WIN32
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typedef int PHP_SOCKET;
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#else
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typedef SOCKET PHP_SOCKET;
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#endif
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#ifdef PHP_WIN32
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# ifdef PHP_SOCKETS_EXPORTS
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# define PHP_SOCKETS_API __declspec(dllexport)
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# else
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# define PHP_SOCKETS_API __declspec(dllimport)
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# endif
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#elif defined(__GNUC__) && __GNUC__ >= 4
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# define PHP_SOCKETS_API __attribute__ ((visibility("default")))
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#else
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# define PHP_SOCKETS_API
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#endif
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/* Socket class */
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typedef struct {
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PHP_SOCKET bsd_socket;
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int type;
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int error;
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int blocking;
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zval zstream;
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zend_object std;
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} php_socket;
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extern PHP_SOCKETS_API zend_class_entry *socket_ce;
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static inline php_socket *socket_from_obj(zend_object *obj) {
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return (php_socket *)((char *)(obj) - XtOffsetOf(php_socket, std));
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}
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#define Z_SOCKET_P(zv) socket_from_obj(Z_OBJ_P(zv))
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#define ENSURE_SOCKET_VALID(php_sock) do { \
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if (IS_INVALID_SOCKET(php_sock)) { \
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zend_argument_error(NULL, 1, "has already been closed"); \
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RETURN_THROWS(); \
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} \
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} while (0)
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#ifdef PHP_WIN32
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struct sockaddr_un {
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short sun_family;
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char sun_path[108];
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};
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#endif
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#define PHP_SOCKET_ERROR(socket, msg, errn) \
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do { \
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int _err = (errn); /* save value to avoid repeated calls to WSAGetLastError() on Windows */ \
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(socket)->error = _err; \
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SOCKETS_G(last_error) = _err; \
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if (_err != EAGAIN && _err != EWOULDBLOCK && _err != EINPROGRESS) { \
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php_error_docref(NULL, E_WARNING, "%s [%d]: %s", msg, _err, sockets_strerror(_err)); \
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} \
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} while (0)
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ZEND_BEGIN_MODULE_GLOBALS(sockets)
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int last_error;
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char *strerror_buf;
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#ifdef PHP_WIN32
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uint32_t wsa_child_count;
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HashTable wsa_info;
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#endif
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ZEND_END_MODULE_GLOBALS(sockets)
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PHP_SOCKETS_API ZEND_EXTERN_MODULE_GLOBALS(sockets)
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#define SOCKETS_G(v) ZEND_MODULE_GLOBALS_ACCESSOR(sockets, v)
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enum sockopt_return {
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SOCKOPT_ERROR,
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SOCKOPT_CONTINUE,
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SOCKOPT_SUCCESS
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};
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PHP_SOCKETS_API char *sockets_strerror(int error);
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PHP_SOCKETS_API bool socket_import_file_descriptor(PHP_SOCKET socket, php_socket *retsock);
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#else
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#define phpext_sockets_ptr NULL
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#endif
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#if defined(_AIX) && !defined(HAVE_SA_SS_FAMILY)
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# define ss_family __ss_family
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#endif
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#ifndef MSG_EOF
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#ifdef MSG_FIN
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#define MSG_EOF MSG_FIN
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#endif
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#endif
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#ifndef MSG_WAITALL
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#ifdef LINUX
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#define MSG_WAITALL 0x00000100
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#else
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#define MSG_WAITALL 0x00000000
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#endif
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#endif
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#define PHP_NORMAL_READ 0x0001
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#define PHP_BINARY_READ 0x0002
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#ifdef WIN32
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#define PHP_SOCKET_EINTR WSAEINTR
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#elif defined(EINTR)
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#define PHP_SOCKET_EINTR EINTR
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EBADF WSAEBADF
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#elif defined(EBADF)
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#define PHP_SOCKET_EBADF EBADF
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EACCES WSAEACCES
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#elif defined(EACCES)
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#define PHP_SOCKET_EACCES EACCES
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EFAULT WSAEFAULT
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#elif defined(EFAULT)
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#define PHP_SOCKET_EFAULT EFAULT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EINVAL WSAEINVAL
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#elif defined(EINVAL)
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#define PHP_SOCKET_EINVAL EINVAL
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#endif
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#ifdef ENFILE
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#define PHP_SOCKET_ENFILE ENFILE
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EMFILE WSAEMFILE
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#elif defined(EMFILE)
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#define PHP_SOCKET_EMFILE EMFILE
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
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#elif defined(EWOULDBLOCK)
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#define PHP_SOCKET_EWOULDBLOCK EWOULDBLOCK
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EINPROGRESS WSAEINPROGRESS
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#elif defined(EINPROGRESS)
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#define PHP_SOCKET_EINPROGRESS EINPROGRESS
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EALREADY WSAEALREADY
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#elif defined(EALREADY)
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#define PHP_SOCKET_EALREADY EALREADY
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENOTSOCK WSAENOTSOCK
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#elif defined(ENOTSOCK)
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#define PHP_SOCKET_ENOTSOCK ENOTSOCK
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EDESTADDRREQ WSAEDESTADDRREQ
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#elif defined(EDESTADDRREQ)
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#define PHP_SOCKET_EDESTADDRREQ EDESTADDRREQ
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EMSGSIZE WSAEMSGSIZE
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#elif defined(EMSGSIZE)
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#define PHP_SOCKET_EMSGSIZE EMSGSIZE
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EPROTOTYPE WSAEPROTOTYPE
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#elif defined(EPROTOTYPE)
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#define PHP_SOCKET_EPROTOTYPE EPROTOTYPE
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENOPROTOOPT WSAENOPROTOOPT
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#elif defined(ENOPROTOOPT)
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#define PHP_SOCKET_ENOPROTOOPT ENOPROTOOPT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EPROTONOSUPPORT WSAEPROTONOSUPPORT
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#elif defined(EPROTONOSUPPORT)
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#define PHP_SOCKET_EPROTONOSUPPORT EPROTONOSUPPORT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
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#elif defined(ESOCKTNOSUPPORT)
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#define PHP_SOCKET_ESOCKTNOSUPPORT ESOCKTNOSUPPORT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EOPNOTSUPP WSAEOPNOTSUPP
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#elif defined(EOPNOTSUPP)
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#define PHP_SOCKET_EOPNOTSUPP EOPNOTSUPP
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EPFNOSUPPORT WSAEPFNOSUPPORT
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#elif defined(EPFNOSUPPORT)
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#define PHP_SOCKET_EPFNOSUPPORT EPFNOSUPPORT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EAFNOSUPPORT WSAEAFNOSUPPORT
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#elif defined(EAFNOSUPPORT)
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#define PHP_SOCKET_EAFNOSUPPORT EAFNOSUPPORT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EADDRINUSE WSAEADDRINUSE
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#elif defined(EADDRINUSE)
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#define PHP_SOCKET_EADDRINUSE EADDRINUSE
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EADDRNOTAVAIL WSAEADDRNOTAVAIL
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#elif defined(EADDRNOTAVAIL)
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#define PHP_SOCKET_EADDRNOTAVAIL EADDRNOTAVAIL
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENETDOWN WSAENETDOWN
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#elif defined(ENETDOWN)
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#define PHP_SOCKET_ENETDOWN ENETDOWN
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENETUNREACH WSAENETUNREACH
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#elif defined(ENETUNREACH)
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#define PHP_SOCKET_ENETUNREACH ENETUNREACH
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENETRESET WSAENETRESET
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#elif defined(ENETRESET)
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#define PHP_SOCKET_ENETRESET ENETRESET
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ECONNABORTED WSAECONNABORTED
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#elif defined(ECONNABORTED)
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#define PHP_SOCKET_ECONNABORTED ECONNABORTED
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ECONNRESET WSAECONNRESET
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#elif defined(ECONNRESET)
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#define PHP_SOCKET_ECONNRESET ECONNRESET
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENOBUFS WSAENOBUFS
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#elif defined(ENOBUFS)
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#define PHP_SOCKET_ENOBUFS ENOBUFS
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EISCONN WSAEISCONN
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#elif defined(EISCONN)
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#define PHP_SOCKET_EISCONN EISCONN
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENOTCONN WSAENOTCONN
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#elif defined(ENOTCONN)
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#define PHP_SOCKET_ENOTCONN ENOTCONN
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ESHUTDOWN WSAESHUTDOWN
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#elif defined(ESHUTDOWN)
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#define PHP_SOCKET_ESHUTDOWN ESHUTDOWN
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ETOOMANYREFS WSAETOOMANYREFS
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#elif defined(ETOOMANYREFS)
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#define PHP_SOCKET_ETOOMANYREFS ETOOMANYREFS
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ETIMEDOUT WSAETIMEDOUT
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#elif defined(ETIMEDOUT)
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#define PHP_SOCKET_ETIMEDOUT ETIMEDOUT
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ECONNREFUSED WSAECONNREFUSED
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#elif defined(ECONNREFUSED)
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#define PHP_SOCKET_ECONNREFUSED ECONNREFUSED
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ELOOP WSAELOOP
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#elif defined(ELOOP)
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#define PHP_SOCKET_ELOOP ELOOP
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENAMETOOLONG WSAENAMETOOLONG
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#elif defined(ENAMETOOLONG)
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#define PHP_SOCKET_ENAMETOOLONG ENAMETOOLONG
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EHOSTDOWN WSAEHOSTDOWN
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#elif defined(EHOSTDOWN)
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#define PHP_SOCKET_EHOSTDOWN EHOSTDOWN
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_EHOSTUNREACH WSAEHOSTUNREACH
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#elif defined(EHOSTUNREACH)
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#define PHP_SOCKET_EHOSTUNREACH EHOSTUNREACH
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#endif
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#ifdef WIN32
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#define PHP_SOCKET_ENOTEMPTY WSAENOTEMPTY
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||
|
|
#elif defined(ENOTEMPTY)
|
||
|
|
#define PHP_SOCKET_ENOTEMPTY ENOTEMPTY
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
#define PHP_SOCKET_EUSERS WSAEUSERS
|
||
|
|
#elif defined(EUSERS)
|
||
|
|
#define PHP_SOCKET_EUSERS EUSERS
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
#define PHP_SOCKET_EDQUOT WSAEDQUOT
|
||
|
|
#elif defined(EDQUOT)
|
||
|
|
#define PHP_SOCKET_EDQUOT EDQUOT
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
#define PHP_SOCKET_EREMOTE WSAEREMOTE
|
||
|
|
#elif defined(EREMOTE)
|
||
|
|
#define PHP_SOCKET_EREMOTE EREMOTE
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|