Date: Tue, 14 Apr 2009 20:13:00 +0200 From: Tobias Rehbein <tobias.rehbein@web.de> To: freebsd-questions@freebsd.org Subject: [OT] C programming question: reopen stdin Message-ID: <20090414181300.GA3813@sushi.pseudo.local>
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Hi all. I'm having a little trouble solving a specific problem in C. I want to writ= e a filter which reads data from stdin. After reading the user should be able to interact with the program via stdin. This means I have to reopen stdin but I don't know how to do this. I tried to solve this using dup() and dup2() but without success. You can have a look at my first experiment here: http://gist.github.com/95320 I guess the code and the contained comments show what I'm trying to achieve. Although this is off-topic on this list I hope someone with more knowledge = in C may steer me into the right direction. Sorry for the noise and thanks for reading. Regards Tobias --=20 Tobias Rehbein PGP key: 4F2AE314 server: keys.gnupg.net fingerprint: ECDA F300 1B6E 9B87 8524 8663 E8B6 3138 4F2A E314
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