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| author | Guido van Rossum <guido@python.org> | 1996-05-23 22:54:50 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1996-05-23 22:54:50 (GMT) |
| commit | 5555854e85db98e0608fe938823bddc33ff1cddf (patch) | |
| tree | 455df7a1c1cf767919bc8cee4876eb9f51d7b227 /Modules/socketmodule.c | |
| parent | 5038412d0fb65376ea759bb3b1276f8d439e996f (diff) | |
| download | cpython-5555854e85db98e0608fe938823bddc33ff1cddf.zip cpython-5555854e85db98e0608fe938823bddc33ff1cddf.tar.gz cpython-5555854e85db98e0608fe938823bddc33ff1cddf.tar.bz2 | |
Windows/PC changes
Diffstat (limited to 'Modules/socketmodule.c')
| -rw-r--r-- | Modules/socketmodule.c | 47 |
1 files changed, 40 insertions, 7 deletions
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index db0758c..5b971f8 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -76,7 +76,7 @@ Socket methods: #include "mytime.h" #include <signal.h> -#ifndef NT +#ifndef _MSC_VER #include <netdb.h> #include <sys/socket.h> #include <netinet/in.h> @@ -215,6 +215,7 @@ static PySocketSockObject * BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto) { PySocketSockObject *s; + PySocketSock_Type.ob_type = &PyType_Type; s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type); if (s != NULL) { s->sock_fd = fd; @@ -501,7 +502,7 @@ BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject*,s,PyObject*,args) if (!PyArg_GetInt(args, &block)) return NULL; Py_BEGIN_ALLOW_THREADS -#ifndef NT +#ifndef _MSC_VER delay_flag = fcntl (s->sock_fd, F_GETFL, 0); if (block) delay_flag &= (~O_NDELAY); @@ -967,7 +968,7 @@ BUILD_FUNC_DEF_1(PySocketSock_repr,PySocketSockObject *,s) /* Type object for socket objects. */ static PyTypeObject PySocketSock_Type = { - PyObject_HEAD_INIT(&PyType_Type) + PyObject_HEAD_INIT(0) /* Must fill in type value later */ 0, "socket", sizeof(PySocketSockObject), @@ -1462,6 +1463,38 @@ initsocket() #ifdef IP_DROP_MEMBERSHIP insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP); #endif + +#ifdef MS_WIN16 +/* All windows sockets require a successful WSAStartup() before use */ + { + const int opt = SO_SYNCHRONOUS_NONALERT; + WSADATA WSAData; + int ret; + ret = WSAStartup(0x0101, &WSAData); /* request version 1.1 */ + switch(ret){ + case WSASYSNOTREADY: + PyErr_SetString(PySocket_Error, + "WSAStartup failed: Network not ready\n"); + break; + case WSAVERNOTSUPPORTED: + case WSAEINVAL: + PyErr_SetString(PySocket_Error, + "WSAStartup failed: Requested version not supported"); + break; + case 0: + /* Setup sockets in non-overlapped mode by default */ + if (setsockopt(INVALID_SOCKET,SOL_SOCKET,SO_OPENTYPE, + (const char *)&opt,sizeof(opt)) != 0) + PyErr_SetString(PySocket_Error, + "setsockopt failed in initsocket"); + break; + default: + PyErr_SetString(PySocket_Error, + "WSAStartup failed"); + break; + } + } +#endif } #ifdef NT @@ -1483,10 +1516,10 @@ BOOL WINAPI DllMain (HANDLE hInst, /* ** Setup sockets in non-overlapped mode by default */ - if (ok && setsockopt(INVALID_SOCKET,SOL_SOCKET,SO_OPENTYPE,(const char *)&opt,sizeof(opt)) != 0) { - wsprintf(buf+strlen(buf),"setsockopt failed (%d)",WSAGetLastError()); - ok = FALSE; - } +// if (ok && setsockopt(INVALID_SOCKET,SOL_SOCKET,SO_OPENTYPE,(const char *)&opt,sizeof(opt)) != 0) { +// wsprintf(buf+strlen(buf),"setsockopt failed (%d)",WSAGetLastError()); +// ok = FALSE; +// } if (!ok) { MessageBox(NULL,buf,"WinSock Error",MB_OK|MB_SETFOREGROUND); return FALSE; |