| //===- llvm/System/SunOS/Path.cpp - SunOS Path Implementation ---*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file was developed by Reid Spencer and is distributed under the |
| // University of Illinois Open Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file provides the SunOS specific implementation of the Path class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //===----------------------------------------------------------------------===// |
| //=== WARNING: Implementation here must contain only SunOS specific code |
| //=== and must not be generic UNIX code (see ../Unix/Path.cpp) |
| //===----------------------------------------------------------------------===// |
| |
| // Include the generic Unix implementation |
| #include "../Unix/Path.cpp" |
| |
| namespace llvm { |
| using namespace sys; |
| |
| bool |
| Path::is_valid() const { |
| if (path.empty()) |
| return false; |
| char pathname[MAXPATHLEN]; |
| if (0 == realpath(path.c_str(), pathname)) |
| if (errno != EACCES && errno != EIO && errno != ENOENT && errno != ENOTDIR) |
| return false; |
| return true; |
| } |
| |
| } |
| |
| // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab |