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authorDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:08:07 +0900
committerDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:09:00 +0900
commitb5c87084afaef42b2d058f68091be31988a6a874 (patch)
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parent34bd32e225e2a8a94104489b31c42e5801cc1f4a (diff)
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Imported Upstream version 1.64.0upstream/1.64.0
Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
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+// Copyright (c) 2006, 2007 Julio M. Merino Vidal
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
+// Copyright (c) 2009 Boris Schaeling
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
+// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_PROCESS_POSIX_CHILD_HPP
+#define BOOST_PROCESS_POSIX_CHILD_HPP
+
+#include <utility>
+#include <system_error>
+
+namespace boost { namespace process { namespace detail { namespace posix {
+
+typedef ::pid_t pid_t;
+
+struct child_handle
+{
+ int pid {-1};
+ explicit child_handle(int pid) : pid(pid)
+ {}
+
+ child_handle() = default;
+ ~child_handle() = default;
+
+ child_handle(const child_handle & c) = delete;
+ child_handle(child_handle && c) : pid(c.pid)
+ {
+ c.pid = -1;
+ }
+ child_handle &operator=(const child_handle & c) = delete;
+ child_handle &operator=(child_handle && c)
+ {
+ pid = c.pid;
+ c.pid = -1;
+ return *this;
+ }
+
+ int id() const
+ {
+ return pid;
+ }
+ bool in_group() const {return true;}
+ bool in_group(std::error_code &ec) const noexcept {return true;}
+
+ typedef int process_handle_t;
+ process_handle_t process_handle() const { return pid; }
+
+ bool valid() const
+ {
+ return pid != -1;
+ }
+};
+
+}}}}
+
+#endif