I have a program which opens a few sockets to listen and开发者_如何转开发 send on.I\'ve found a very strange condition, so-far only on Mac OS X, where gethostbyname completely freezes the program.
I am wondering 开发者_StackOverflow中文版if there is a way to programmatically clear a single DNS cache entry in both Windows and Linux. Or if there is some other way to force a gethostbyname call to
I am working in C++ with VS2008 and Win7. While examining a program I was following the threads created, and it seems that gethostbyname() creates a thread for itself. Could you explain why?
I don\'t know how to write applications in C, but I need a tiny program that does: lh = gethostbyname(\"localhost\");
I cannot use getaddrinfo(...) for resolving hostnames and therefore must stick to gethostbyname(...) Is the gethostbyname(...) function guaranteed to return hostent structures that contain only IPv4
I keep getting this error whenever I call gethostbyname() in my C code. ==7983== Invalid read of size 1
I am trying to migrate some code from 32-bit Windows (XP and Server 2003) to 64-bit Windows 7, and I am having a weird problem with gethostbyname.
I am trying to do this in my program: dest = socket.gethostbyname(host) I have included the line: from socket import *
Looking into asynchronous address resolution in winsock it seems that the only two options are either to use the blocking gethostbyname on a seperate thread, or use WSAAsyncGetHostByName. The latter i
I wish to use \"gethostbyname\" in my Suse m/c but it is not returning any s开发者_Python百科tructure.
加载中,请稍侯......