| Reid Spencer | 8e66595 | 2004-08-29 05:24:01 +0000 | [diff] [blame] | 1 | //===- llvm/System/SunOS/Path.cpp - SunOS Path Implementation ---*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file was developed by Reid Spencer and is distributed under the |
| 6 | // University of Illinois Open Source License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // This file provides the SunOS specific implementation of the Path class. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | //===----------------------------------------------------------------------===// |
| 15 | //=== WARNING: Implementation here must contain only SunOS specific code |
| 16 | //=== and must not be generic UNIX code (see ../Unix/Path.cpp) |
| 17 | //===----------------------------------------------------------------------===// |
| 18 | |
| 19 | // Include the generic Unix implementation |
| 20 | #include "../Unix/Path.cpp" |
| 21 | |
| 22 | namespace llvm { |
| 23 | using namespace sys; |
| 24 | |
| 25 | bool |
| 26 | Path::is_valid() const { |
| 27 | if (path.empty()) |
| 28 | return false; |
| 29 | char pathname[MAXPATHLEN]; |
| 30 | if (0 == realpath(path.c_str(), pathname)) |
| 31 | if (errno != EACCES && errno != EIO && errno != ENOENT && errno != ENOTDIR) |
| 32 | return false; |
| 33 | return true; |
| 34 | } |
| 35 | |
| 36 | } |
| 37 | |
| 38 | // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab |