| /* |
| * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef OS_CPU_LINUX_X86_ZBACKINGPATH_LINUX_X86_HPP |
| #define OS_CPU_LINUX_X86_ZBACKINGPATH_LINUX_X86_HPP |
| |
| #include "gc/z/zArray.hpp" |
| #include "memory/allocation.hpp" |
| |
| class ZBackingPath : public StackObj { |
| private: |
| char* _path; |
| |
| char* get_mountpoint(const char* line, |
| const char* filesystem) const; |
| void get_mountpoints(const char* filesystem, |
| ZArray<char*>* mountpoints) const; |
| void free_mountpoints(ZArray<char*>* mountpoints) const; |
| char* find_preferred_mountpoint(const char* filesystem, |
| ZArray<char*>* mountpoints, |
| const char** preferred_mountpoints) const; |
| char* find_mountpoint(const char* filesystem, |
| const char** preferred_mountpoints) const; |
| |
| public: |
| ZBackingPath(const char* filesystem, const char** preferred_mountpoints); |
| ~ZBackingPath(); |
| |
| const char* get() const; |
| }; |
| |
| #endif // OS_CPU_LINUX_X86_ZBACKINGPATH_LINUX_X86_HPP |