/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "LinuxCapabilities.h" #include <unistd.h> #include <sys/syscall.h> namespace mozilla { bool LinuxCapabilities::GetCurrent() { __user_cap_header_struct header = { _LINUX_CAPABILITY_VERSION_3, 0 }; return syscall(__NR_capget, &header, &mBits) == 0 && header.version == _LINUX_CAPABILITY_VERSION_3; } bool LinuxCapabilities::SetCurrentRaw() const { __user_cap_header_struct header = { _LINUX_CAPABILITY_VERSION_3, 0 }; return syscall(__NR_capset, &header, &mBits) == 0 && header.version == _LINUX_CAPABILITY_VERSION_3; } } // namespace mozilla