0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
//
|
|
// Automated Testing Framework (atf)
|
|
//
|
|
// Copyright (c) 2007 The NetBSD Foundation, Inc.
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions
|
|
// are met:
|
|
// 1. Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// 2. Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
|
|
// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
|
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
|
|
extern "C" {
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
}
|
|
|
|
#include <cassert>
|
|
|
|
#include "env.hpp"
|
|
#include "exceptions.hpp"
|
|
|
|
namespace impl = tools::env;
|
|
#define IMPL_NAME "tools::env"
|
|
|
|
// ------------------------------------------------------------------------
|
|
// Free functions.
|
|
// ------------------------------------------------------------------------
|
|
|
|
std::string
|
|
impl::get(const std::string& name)
|
|
{
|
|
const char* val = getenv(name.c_str());
|
|
assert(val != NULL);
|
|
return val;
|
|
}
|
|
|
|
bool
|
|
impl::has(const std::string& name)
|
|
{
|
|
return getenv(name.c_str()) != NULL;
|
|
}
|
|
|
|
void
|
|
impl::set(const std::string& name, const std::string& val)
|
|
{
|
|
if (setenv(name.c_str(), val.c_str(), 1) == -1)
|
|
throw tools::system_error(IMPL_NAME "::set",
|
|
"Cannot set environment variable '" + name +
|
|
"' to '" + val + "'",
|
|
errno);
|
|
}
|
|
|
|
void
|
|
impl::unset(const std::string& name)
|
|
{
|
|
unsetenv(name.c_str());
|
|
}
|