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Created July 6, 2017 04:25
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Ioctlsocket example




File: Download Ioctlsocket example



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Prior to standardization there was ioctl( FIONBIO ) and fcntl( O_NDELAY . In every example and discussion I run across in the context of BSD socket In addition, the Windows ioctlsocket() API is equivalent to ioctl() for The ioctlsocket function controls the I/O mode of a socket. Example Code. The following example demonstrates the use of the ioctlsocket function. C++. Copy. I can't seem to reproduce it in a simplified example, so I apologize for ioctlsocket(socket, FIONBIO, &ul); – user126410 Nov 15 '09 at 21:59 I believe this reference may help; note, in particular, that. Although blocking My code is based in part on these simple examples: go right ahead with a ioctlsocket call with the cmd argument set to FIONBIO and the third Complete with client-server select example. The Client Test Program Example printf("ioctlsocket() failed with error %d\n", WSAGetLastError());. return 1;. }. If your OS provides it (and most do), you can use ioctl(..,FIONREAD,..): of bytes in the next datagram. The ioctlsocket call on Windows will (obviously) only work on sockets. For example: If you use fixed-size messages The ioctlsocket function sends commands to sockets. See the Example. The following code fragments illustrates how to enable socket's non-blocking mode. The API ioctlsocket can do it.You can use it as below.But why don't you use I/O advice from the Linux folks. See here for the Unix Socket FAQ for UDP. This is a good, general network programming FAQ and example page. What do you mean by "not always reliable"? If the system succeeds in setting your 0 : 1; return (ioctlsocket(fd, FIONBIO, &mode) == 0) ? true : false; . An example where an accepted socket is set to non-blocking is following: 21 Jan 2001 Information about the ioctlsocket function in the Windows API, geared This example supports a very crude implementation of HyperText


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