Clean-up: common: uuid: uninitialized output parameter on error

[lttng-tools.git] / src / common / exception.cpp

/*
 * Copyright (C) 2022 Jérémie Galarneau <jeremie.galarneau@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */

#include "exception.hpp"
#include <sstream>
#include <common/error.hpp>

namespace {
std::string format_throw_location(
		const char *file_name, const char *function_name, unsigned int line_number)
{
	std::stringstream location;

	location << "[" << function_name << "()"
		 << " " << file_name << ":" << line_number << "]";

	return location.str();
}
} /* namespace */

lttng::ctl::error::error(lttng_error_code error_code,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	runtime_error(std::string(error_get_str(error_code)), file_name, function_name, line_number),
	_error_code{error_code}
{
}

lttng::posix_error::posix_error(const std::string& msg,
		int errno_code,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	std::system_error(errno_code,
			std::generic_category(),
			msg + " " + format_throw_location(file_name, function_name, line_number))
{
}

lttng::runtime_error::runtime_error(const std::string& msg,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	std::runtime_error(msg + " " + format_throw_location(file_name, function_name, line_number))
{
}

lttng::communication_error::communication_error(const std::string& msg,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	runtime_error(msg, file_name, function_name, line_number)
{
}

lttng::protocol_error::protocol_error(const std::string& msg,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	communication_error(msg, file_name, function_name, line_number)
{
}

lttng::invalid_argument_error::invalid_argument_error(const std::string& msg,
		const char *file_name,
		const char *function_name,
		unsigned int line_number) :
	runtime_error(msg, file_name, function_name, line_number)
{
}