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How to clear the content of a pipe (STDIN) after it is written to another program?
Post 302195687 by ilan on Thursday 15th of May 2008 07:08:49 PM
05-15-2008
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Hi,
Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
* child
-> dup2(fd, STDOUT_FILENO);
-> execl("/path/PROGRAM B", "PROGRAM B", NULL);
* parent
-> char line;
-> read(fd, line, 100);
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Hi,
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I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
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-> char line;
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Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
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