Mercurial > hg > nginx-quic

annotate src/os/win32/ngx_init.c @ 100:7ebc8b7fb816

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nginx-0.0.1-2003-06-03-19:42:58 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 03 Jun 2003 15:42:58 +0000
parents 738fe44c70d5
children 7e86d028d8f0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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1
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19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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2 #include <ngx_config.h>
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3 #include <ngx_core.h>
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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4
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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6 int ngx_max_sockets;
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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7
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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9 ngx_os_io_t ngx_os_io = {
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738fe44c70d5 nginx-0.0.1-2003-05-21-17:28:21 import
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10 ngx_wsarecv,
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19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
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11 NULL,
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12 NULL,
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13 NULL
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14 };
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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17 /* Should these pointers be per protocol ? */
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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18 LPFN_ACCEPTEX acceptex;
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19 LPFN_GETACCEPTEXSOCKADDRS getacceptexsockaddrs;
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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20 LPFN_TRANSMITFILE transmitfile;
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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22 static GUID ae_guid = WSAID_ACCEPTEX;
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23 static GUID as_guid = WSAID_GETACCEPTEXSOCKADDRS;
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24 static GUID tf_guid = WSAID_TRANSMITFILE;
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27 int ngx_os_init(ngx_log_t *log)
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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28 {
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29 DWORD bytes;
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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30 SOCKET s;
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31 WSADATA wsd;
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32
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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33 /* init Winsock */
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34
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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35 if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) {
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36 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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37 "WSAStartup failed");
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38 return NGX_ERROR;
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39 }
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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41 ngx_log_error(NGX_LOG_INFO, log, 0, "max sockets: %d", wsd.iMaxSockets);
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42
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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43 /* get AcceptEx(), GetAcceptExSockAddrs() and TransmitFile() addresses */
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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45 s = ngx_socket(AF_INET, SOCK_STREAM, IPPROTO_IP, 0);
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46 if (s == -1) {
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47 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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48 ngx_socket_n " %s falied");
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49 return NGX_ERROR;
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50 }
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51
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52 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &ae_guid, sizeof(GUID),
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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53 &acceptex, sizeof(LPFN_ACCEPTEX), &bytes, NULL, NULL) == -1) {
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54
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55 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
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56 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, "
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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57 "WSAID_ACCEPTEX) failed");
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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58 return NGX_ERROR;
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59 }
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61 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &as_guid, sizeof(GUID),
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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62 &getacceptexsockaddrs, sizeof(LPFN_GETACCEPTEXSOCKADDRS),
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63 &bytes, NULL, NULL) == -1) {
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64
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65 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
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66 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, "
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67 "WSAID_ACCEPTEX) failed");
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68 return NGX_ERROR;
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69 }
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71 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &tf_guid, sizeof(GUID),
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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72 &transmitfile, sizeof(LPFN_TRANSMITFILE), &bytes,
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73 NULL, NULL) == -1) {
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74 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno,
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75 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, "
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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76 "WSAID_TRANSMITFILE) failed");
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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77 return NGX_ERROR;
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78 }
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79
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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80 if (ngx_close_socket(s) == -1) {
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81 ngx_log_error(NGX_LOG_ALERT, log, ngx_socket_errno,
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82 ngx_close_socket_n " failed");
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83 }
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84
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85 return NGX_OK;
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86 }