mirror of
https://github.com/saymrwulf/uhd.git
synced 2026-05-16 21:10:10 +00:00
3f9ef46bc5
* Added CMake toolchain file, compatible with different versions * No dependency on MinGW runtime, all statically linked * Misc coding tweaks to allow MinGW to compile
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//
|
|
// Copyright 2010-2012,2014 Ettus Research LLC
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
#include <uhd/utils/platform.hpp>
|
|
#include <uhd/config.hpp>
|
|
#include <boost/functional/hash.hpp>
|
|
#ifdef UHD_PLATFORM_WIN32
|
|
#include <windows.h>
|
|
#else
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
namespace uhd {
|
|
|
|
boost::int32_t get_process_id() {
|
|
#ifdef UHD_PLATFORM_WIN32
|
|
return boost::int32_t(GetCurrentProcessId());
|
|
#else
|
|
return boost::int32_t(getpid());
|
|
#endif
|
|
}
|
|
|
|
boost::uint32_t get_host_id() {
|
|
#ifdef UHD_PLATFORM_WIN32
|
|
//extract volume serial number
|
|
char szVolName[MAX_PATH+1], szFileSysName[MAX_PATH+1];
|
|
DWORD dwSerialNumber, dwMaxComponentLen, dwFileSysFlags;
|
|
GetVolumeInformation("C:\\", szVolName, MAX_PATH,
|
|
&dwSerialNumber, &dwMaxComponentLen,
|
|
&dwFileSysFlags, szFileSysName, sizeof(szFileSysName));
|
|
|
|
return boost::uint32_t(dwSerialNumber);
|
|
#else
|
|
return boost::uint32_t(gethostid());
|
|
#endif
|
|
}
|
|
|
|
boost::uint32_t get_process_hash() {
|
|
size_t hash = 0;
|
|
boost::hash_combine(hash, uhd::get_process_id());
|
|
boost::hash_combine(hash, uhd::get_host_id());
|
|
return boost::uint32_t(hash);
|
|
}
|
|
}
|