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// file : butl/process.ixx -*- C++ -*-
// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
namespace butl
{
inline process::
process ()
: id (0),
status (0), // This is a bit of an assumption.
out_fd (-1),
in_ofd (-1),
in_efd (-1)
{
}
inline process::
process (char const* const args[], int in, int out, int err)
: process (nullptr, args, in, out, err) {}
inline process::
process (char const* const args[], process& in, int out, int err)
: process (nullptr, args, in, out, err) {}
inline process::
process (process&& p)
: id (p.id),
status (p.status),
out_fd (p.out_fd),
in_ofd (p.in_ofd),
in_efd (p.in_efd)
{
p.id = 0;
}
inline process& process::
operator= (process&& p)
{
if (this != &p)
{
if (id != 0)
wait ();
id = p.id;
status = p.status;
out_fd = p.out_fd;
in_ofd = p.in_ofd;
in_efd = p.in_efd;
p.id = 0;
}
return *this;
}
}
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