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33 lines
757 B
C++
33 lines
757 B
C++
#ifndef EV_RUNCMD_HPP
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#define EV_RUNCMD_HPP
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#include<string>
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#include<vector>
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namespace Ev { template<typename a> class Io; }
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namespace Ev {
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/** Ev::runcmd
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*
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* @brief run the given command, and returns its
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* output as a string.
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*
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* @desc This action does not return until the
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* given command closes its stdout, which should
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* normally happen when it terminates.
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* All output is returned in the string.
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* Its input is redirected from `/dev/null`.
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*
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* stderr may be captured in the same pipe as
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* stdout, or may be preserved to be the same
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* as in the current process.
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*/
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Ev::Io<std::string> runcmd( std::string command
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, std::vector<std::string> argv
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, bool capture_stderr = false
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);
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}
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#endif /* !defined(EV_RUNCMD_HPP) */
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