Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_win32_init.c @ 5980:ccad84a174e0
Refactored sendfile() AIO preload.
This reduces layering violation and simplifies the logic of AIO preread, since
it's now triggered by the send chain function itself without falling back to
the copy filter. The context of AIO operation is now stored per file buffer,
which makes it possible to properly handle cases when multiple buffers come
from different locations, each with its own configuration.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Wed, 11 Feb 2015 17:52:15 +0300 |
parents | 1209b8a7b077 |
children | af7eba90645d |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
541 | 10 #include <nginx.h> |
92
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11 |
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12 |
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13 ngx_uint_t ngx_win32_version; |
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14 ngx_uint_t ngx_ncpu; |
461 | 15 ngx_uint_t ngx_max_wsabufs; |
449
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16 ngx_int_t ngx_max_sockets; |
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17 ngx_uint_t ngx_inherited_nonblocking = 1; |
473 | 18 ngx_uint_t ngx_tcp_nodelay_and_tcp_nopush; |
19 | |
2720
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20 char ngx_unique[NGX_INT32_LEN + 1]; |
92
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21 |
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22 |
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23 ngx_os_io_t ngx_os_io = { |
93
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24 ngx_wsarecv, |
186
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25 ngx_wsarecv_chain, |
1689 | 26 ngx_udp_wsarecv, |
2725 | 27 ngx_wsasend, |
103
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28 ngx_wsasend_chain, |
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29 0 |
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30 }; |
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31 |
91
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32 |
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33 typedef struct { |
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34 WORD wServicePackMinor; |
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35 WORD wSuiteMask; |
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36 BYTE wProductType; |
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37 } ngx_osviex_stub_t; |
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38 |
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39 |
461 | 40 static u_int osviex; |
41 static OSVERSIONINFOEX osvi; | |
42 | |
100
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43 /* Should these pointers be per protocol ? */ |
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44 LPFN_ACCEPTEX ngx_acceptex; |
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45 LPFN_GETACCEPTEXSOCKADDRS ngx_getacceptexsockaddrs; |
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46 LPFN_TRANSMITFILE ngx_transmitfile; |
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47 LPFN_TRANSMITPACKETS ngx_transmitpackets; |
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48 LPFN_CONNECTEX ngx_connectex; |
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49 LPFN_DISCONNECTEX ngx_disconnectex; |
100
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50 |
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51 static GUID ax_guid = WSAID_ACCEPTEX; |
100
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52 static GUID as_guid = WSAID_GETACCEPTEXSOCKADDRS; |
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53 static GUID tf_guid = WSAID_TRANSMITFILE; |
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54 static GUID tp_guid = WSAID_TRANSMITPACKETS; |
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55 static GUID cx_guid = WSAID_CONNECTEX; |
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56 static GUID dx_guid = WSAID_DISCONNECTEX; |
100
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57 |
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58 |
2725 | 59 ngx_int_t |
60 ngx_os_init(ngx_log_t *log) | |
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61 { |
461 | 62 DWORD bytes; |
63 SOCKET s; | |
64 WSADATA wsd; | |
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65 ngx_err_t err; |
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66 ngx_uint_t n; |
461 | 67 SYSTEM_INFO si; |
102
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68 |
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69 /* get Windows version */ |
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70 |
103
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71 ngx_memzero(&osvi, sizeof(OSVERSIONINFOEX)); |
102
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72 osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); |
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73 |
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74 #ifdef _MSC_VER |
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75 #pragma warning(disable:4996) |
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76 #endif |
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77 |
102
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78 osviex = GetVersionEx((OSVERSIONINFO *) &osvi); |
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79 |
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80 if (osviex == 0) { |
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81 osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); |
103
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82 if (GetVersionEx((OSVERSIONINFO *) &osvi) == 0) { |
102
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83 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
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84 "GetVersionEx() failed"); |
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85 return NGX_ERROR; |
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86 } |
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87 } |
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88 |
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89 #ifdef _MSC_VER |
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90 #pragma warning(default:4996) |
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91 #endif |
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92 |
102
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93 /* |
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94 * Windows 3.1 Win32s 0xxxxx |
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95 * |
103
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96 * Windows 95 140000 |
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97 * Windows 98 141000 |
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98 * Windows ME 149000 |
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99 * Windows NT 3.51 235100 |
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100 * Windows NT 4.0 240000 |
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101 * Windows NT 4.0 SP5 240050 |
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102 * Windows 2000 250000 |
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103 * Windows XP 250100 |
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104 * Windows 2003 250200 |
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105 * Windows Vista/2008 260000 |
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106 * |
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107 * Windows CE x.x 3xxxxx |
102
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108 */ |
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109 |
103
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110 ngx_win32_version = osvi.dwPlatformId * 100000 |
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111 + osvi.dwMajorVersion * 10000 |
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112 + osvi.dwMinorVersion * 100; |
102
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113 |
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114 if (osviex) { |
103
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115 ngx_win32_version += osvi.wServicePackMajor * 10 |
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116 + osvi.wServicePackMinor; |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
117 } |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
118 |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
119 GetSystemInfo(&si); |
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
120 ngx_pagesize = si.dwPageSize; |
373
018569a8f09c
nginx-0.0.7-2004-06-30-19:30:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
121 ngx_ncpu = si.dwNumberOfProcessors; |
589 | 122 ngx_cacheline_size = NGX_CPU_CACHE_LINE; |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
123 |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
589
diff
changeset
|
124 for (n = ngx_pagesize; n >>= 1; ngx_pagesize_shift++) { /* void */ } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
589
diff
changeset
|
125 |
3458
bdcae1a576e3
compare long file names in case-insensitive mode,
Igor Sysoev <igor@sysoev.ru>
parents:
2743
diff
changeset
|
126 /* delete default "C" locale for _wcsicmp() */ |
bdcae1a576e3
compare long file names in case-insensitive mode,
Igor Sysoev <igor@sysoev.ru>
parents:
2743
diff
changeset
|
127 setlocale(LC_ALL, ""); |
bdcae1a576e3
compare long file names in case-insensitive mode,
Igor Sysoev <igor@sysoev.ru>
parents:
2743
diff
changeset
|
128 |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
129 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
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parents:
93
diff
changeset
|
130 /* init Winsock */ |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
131 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
132 if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) { |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
133 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
134 "WSAStartup() failed"); |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
135 return NGX_ERROR; |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
136 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
137 |
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
138 if (ngx_win32_version < NGX_WIN_NT) { |
461 | 139 ngx_max_wsabufs = 16; |
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
140 return NGX_OK; |
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
141 } |
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
142 |
461 | 143 /* STUB: ngx_uint_t max */ |
144 ngx_max_wsabufs = 1024 * 1024; | |
145 | |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
146 /* |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
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parents:
860
diff
changeset
|
147 * get AcceptEx(), GetAcceptExSockAddrs(), TransmitFile(), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
148 * TransmitPackets(), ConnectEx(), and DisconnectEx() addresses |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
149 */ |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
150 |
461 | 151 s = ngx_socket(AF_INET, SOCK_STREAM, IPPROTO_IP); |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4555
diff
changeset
|
152 if (s == (ngx_socket_t) -1) { |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
153 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
461 | 154 ngx_socket_n " falied"); |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
155 return NGX_ERROR; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
158 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &ax_guid, sizeof(GUID), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
159 &ngx_acceptex, sizeof(LPFN_ACCEPTEX), &bytes, NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
160 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
161 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
162 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
163 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
164 "WSAID_ACCEPTEX) failed"); |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
165 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
166 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
167 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &as_guid, sizeof(GUID), |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
168 &ngx_getacceptexsockaddrs, sizeof(LPFN_GETACCEPTEXSOCKADDRS), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
169 &bytes, NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
170 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
171 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
172 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
173 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
174 "WSAID_GETACCEPTEXSOCKADDRS) failed"); |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
175 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
176 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
177 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &tf_guid, sizeof(GUID), |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
178 &ngx_transmitfile, sizeof(LPFN_TRANSMITFILE), &bytes, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
179 NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
180 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
181 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
182 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
183 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
184 "WSAID_TRANSMITFILE) failed"); |
1633
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
185 } |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
186 |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
187 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &tp_guid, sizeof(GUID), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
188 &ngx_transmitpackets, sizeof(LPFN_TRANSMITPACKETS), &bytes, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
189 NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
190 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
191 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
192 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
193 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
194 "WSAID_TRANSMITPACKETS) failed"); |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
195 } |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
196 |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
197 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &cx_guid, sizeof(GUID), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
198 &ngx_connectex, sizeof(LPFN_CONNECTEX), &bytes, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
199 NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
200 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
201 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
202 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
203 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
204 "WSAID_CONNECTEX) failed"); |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
205 } |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
206 |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
207 if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &dx_guid, sizeof(GUID), |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
208 &ngx_disconnectex, sizeof(LPFN_DISCONNECTEX), &bytes, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
209 NULL, NULL) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
210 == -1) |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
211 { |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
212 ngx_log_error(NGX_LOG_NOTICE, log, ngx_socket_errno, |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
213 "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " |
74b2a52bc3c9
TransmitPackets(), ConnectEx(), and DisconnectEx()
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
214 "WSAID_DISCONNECTEX) failed"); |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
215 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
216 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
217 if (ngx_close_socket(s) == -1) { |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
218 ngx_log_error(NGX_LOG_ALERT, log, ngx_socket_errno, |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
219 ngx_close_socket_n " failed"); |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
220 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
221 |
2725 | 222 if (GetEnvironmentVariable("ngx_unique", ngx_unique, NGX_INT32_LEN + 1) |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
1689
diff
changeset
|
223 != 0) |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
1689
diff
changeset
|
224 { |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
1689
diff
changeset
|
225 ngx_process = NGX_PROCESS_WORKER; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
1689
diff
changeset
|
226 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
1689
diff
changeset
|
227 } else { |
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support attaching to an existent Win32 shared memory
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228 err = ngx_errno; |
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229 |
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230 if (err != ERROR_ENVVAR_NOT_FOUND) { |
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231 ngx_log_error(NGX_LOG_EMERG, log, err, |
2725 | 232 "GetEnvironmentVariable(\"ngx_unique\") failed"); |
2720
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233 return NGX_ERROR; |
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234 } |
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235 |
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236 ngx_sprintf((u_char *) ngx_unique, "%P%Z", ngx_pid); |
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237 } |
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238 |
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Added per-process random seeding (ticket #456).
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239 srand((ngx_pid << 16) ^ (unsigned) ngx_time()); |
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240 |
91
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241 return NGX_OK; |
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242 } |
449
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243 |
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244 |
2725 | 245 void |
246 ngx_os_status(ngx_log_t *log) | |
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247 { |
461 | 248 ngx_osviex_stub_t *osviex_stub; |
249 | |
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250 ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER_BUILD); |
541 | 251 |
461 | 252 if (osviex) { |
253 | |
254 /* | |
255 * the MSVC 6.0 SP2 defines wSuiteMask and wProductType | |
256 * as WORD wReserved[2] | |
257 */ | |
258 osviex_stub = (ngx_osviex_stub_t *) &osvi.wServicePackMinor; | |
259 | |
260 ngx_log_error(NGX_LOG_INFO, log, 0, | |
261 "OS: %ud build:%ud, \"%s\", suite:%Xd, type:%ud", | |
262 ngx_win32_version, osvi.dwBuildNumber, osvi.szCSDVersion, | |
263 osviex_stub->wSuiteMask, osviex_stub->wProductType); | |
264 | |
265 } else { | |
266 if (osvi.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) { | |
267 | |
268 /* Win9x build */ | |
269 | |
270 ngx_log_error(NGX_LOG_INFO, log, 0, | |
271 "OS: %u build:%ud.%ud.%ud, \"%s\"", | |
272 ngx_win32_version, | |
273 osvi.dwBuildNumber >> 24, | |
274 (osvi.dwBuildNumber >> 16) & 0xff, | |
275 osvi.dwBuildNumber & 0xffff, | |
276 osvi.szCSDVersion); | |
277 | |
278 } else { | |
279 | |
280 /* | |
281 * VER_PLATFORM_WIN32_NT | |
282 * | |
283 * we do not currently support VER_PLATFORM_WIN32_CE | |
284 * and we do not support VER_PLATFORM_WIN32s at all | |
285 */ | |
286 | |
287 ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %ud build:%ud, \"%s\"", | |
288 ngx_win32_version, osvi.dwBuildNumber, | |
289 osvi.szCSDVersion); | |
290 } | |
291 } | |
449
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292 } |