hello there, I'm having some trouble using the socketpair. In the program attached, the STDIN, STDOUT, and STDERR of the child process has been redirected. The child process is running a copy of some interactive program (the parent process is suppose to read the prompt form the child process and disply it in the STDOUT). When I run it, nothing appeared, it seems the whole process is blocked for some reason. Why?
I also have another question. Is it possible to output to a binary file? If writing to a binary file is possible, how do you read from the file? Thanks in advance for your time and help. Virginia
calcInput.pl
Description: Perl program
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