USRP Hardware Driver and USRP Manual: safe_main.hpp Source File

| USRP Hardware Driver and USRP Manual Version: 4.9.0.makepkg-0-g9ec1f582 UHD and USRP Manual |

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safe_main.hpp
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1//
2// Copyright 2010 Ettus Research LLC
3// Copyright 2018 Ettus Research, a National Instruments Company
4//
5// SPDX-License-Identifier: GPL-3.0-or-later
6//
7
8#pragma once
9
10#include <uhd/config.hpp>
11#include <iostream>
12#include <stdexcept>
13
21#define UHD_SAFE_MAIN(_argc, _argv) \
22 _main(int, char*[]); \
23 int main(int argc, char* argv[]) \
24 { \
25 try { \
26 return _main(argc, argv); \
27 } catch (const std::exception& e) { \
28 std::cerr << "Error: " << e.what() << std::endl; \
29 } catch (...) { \
30 std::cerr << "Error: unknown exception" << std::endl; \
31 } \
32 return ~0; \
33 } \
34 int _main(_argc, _argv)
config.hpp