| … | |
… | |
| 4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
| 5 | * All rights reserved. |
5 | * All rights reserved. |
| 6 | * |
6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
| 8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
| 9 | * |
9 | * |
| 10 | * 1. Redistributions of source code must retain the above copyright notice, |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer. |
11 | * this list of conditions and the following disclaimer. |
| 12 | * |
12 | * |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
15 | * documentation and/or other materials provided with the distribution. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
| 19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
| 21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| … | |
… | |
| 44 | |
44 | |
| 45 | /* note: the comment below could not be substantiated, but what would I care */ |
45 | /* note: the comment below could not be substantiated, but what would I care */ |
| 46 | /* MSDN says this is required to handle SIGFPE */ |
46 | /* MSDN says this is required to handle SIGFPE */ |
| 47 | /* my wild guess would be that using something floating-pointy is required */ |
47 | /* my wild guess would be that using something floating-pointy is required */ |
| 48 | /* for the crt to do something about it */ |
48 | /* for the crt to do something about it */ |
| 49 | volatile double SIGFPE_REQ = 0.0f; |
49 | volatile double SIGFPE_REQ = 0.0f; |
| 50 | |
50 | |
| 51 | /* oh, the humanity! */ |
51 | /* oh, the humanity! */ |
| 52 | static int |
52 | static int |
| 53 | ev_pipe (int filedes [2]) |
53 | ev_pipe (int filedes [2]) |
| 54 | { |
54 | { |
| … | |
… | |
| 57 | struct sockaddr_in adr2; |
57 | struct sockaddr_in adr2; |
| 58 | int adr2_size = sizeof (adr2); |
58 | int adr2_size = sizeof (adr2); |
| 59 | SOCKET listener; |
59 | SOCKET listener; |
| 60 | SOCKET sock [2] = { -1, -1 }; |
60 | SOCKET sock [2] = { -1, -1 }; |
| 61 | |
61 | |
| 62 | if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
62 | if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
| 63 | return -1; |
63 | return -1; |
| 64 | |
64 | |
| 65 | addr.sin_family = AF_INET; |
65 | addr.sin_family = AF_INET; |
| 66 | addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); |
66 | addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); |
| 67 | addr.sin_port = 0; |
67 | addr.sin_port = 0; |
| … | |
… | |
| 73 | goto fail; |
73 | goto fail; |
| 74 | |
74 | |
| 75 | if (listen (listener, 1)) |
75 | if (listen (listener, 1)) |
| 76 | goto fail; |
76 | goto fail; |
| 77 | |
77 | |
| 78 | if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
78 | if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
| 79 | goto fail; |
79 | goto fail; |
| 80 | |
80 | |
| 81 | if (connect (sock [0], (struct sockaddr *)&addr, addr_size)) |
81 | if (connect (sock [0], (struct sockaddr *)&addr, addr_size)) |
| 82 | goto fail; |
82 | goto fail; |
| 83 | |
83 | |
| … | |
… | |
| 109 | goto fail; |
109 | goto fail; |
| 110 | |
110 | |
| 111 | closesocket (listener); |
111 | closesocket (listener); |
| 112 | |
112 | |
| 113 | #if EV_SELECT_IS_WINSOCKET |
113 | #if EV_SELECT_IS_WINSOCKET |
| 114 | filedes [0] = _open_osfhandle (sock [0], 0); |
114 | filedes [0] = EV_WIN32_HANDLE_TO_FD (sock [0]); |
| 115 | filedes [1] = _open_osfhandle (sock [1], 0); |
115 | filedes [1] = EV_WIN32_HANDLE_TO_FD (sock [1]); |
| 116 | #else |
116 | #else |
| 117 | /* when select isn't winsocket, we also expect socket, connect, accept etc. |
117 | /* when select isn't winsocket, we also expect socket, connect, accept etc. |
| 118 | * to work on fds */ |
118 | * to work on fds */ |
| 119 | filedes [0] = sock [0]; |
119 | filedes [0] = sock [0]; |
| 120 | filedes [1] = sock [1]; |
120 | filedes [1] = sock [1]; |
