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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-11-10 15:05:39 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-11-10 15:05:39 +0000 |
| commit | 339b9121bd229fdb6a376ada16285e2a0cc36706 (patch) | |
| tree | d303e6ec642c80814528967ddd70fc2c0354be27 | |
| parent | b2cbdc35ba85c04df15b0e991d9be371691ab08c (diff) | |
| download | llvm-339b9121bd229fdb6a376ada16285e2a0cc36706.tar.gz llvm-339b9121bd229fdb6a376ada16285e2a0cc36706.tar.bz2 llvm-339b9121bd229fdb6a376ada16285e2a0cc36706.tar.xz | |
System/Win32/Path: Implement isSymLink.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118681 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/System/Win32/Path.inc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/System/Win32/Path.inc b/lib/System/Win32/Path.inc index 4760dfd93d..66e50acaea 100644 --- a/lib/System/Win32/Path.inc +++ b/lib/System/Win32/Path.inc @@ -376,7 +376,15 @@ Path::isDirectory() const { bool Path::isSymLink() const { - return false; + DWORD attributes = GetFileAttributes(path.c_str()); + + if (attributes == INVALID_FILE_ATTRIBUTES) + // There's no sane way to report this :(. + assert(0 && "GetFileAttributes returned INVALID_FILE_ATTRIBUTES"); + + // This isn't exactly what defines a NTFS symlink, but it is only true for + // paths that act like a symlink. + return attributes & FILE_ATTRIBUTE_REPARSE_POINT; } bool |