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- popen(3), pclose(3)
- process I/O
- IV_POPEN_REQUEST_INIT(3), iv_popen_request_submit(3), iv_popen_request_close(3)
- popen (3) for ivykis applications
- _xt_ff_pclose(3), _xt_ff_pclose()(3)
- Close a stream created by xt_ff_popen(3)
- explain_popen(3)
- explain popen(3) errors require_index { }
- explain_popen_or_die(3)
- process I/O and report errors require_index { "process I/O and report errors" }