commit 2b38f33b82d9d0dd9dc566edb532f71c2406886c
author Oleksiy Vyalov <ovyalov@google.com> Fri Sep 18 18:12:39 2015 +0000
committer Oleksiy Vyalov <ovyalov@google.com> Fri Sep 18 18:12:39 2015 +0000
tree 60db062e3f0d1e6f809db8cec4150bd147056d78
parent bca3d933ceeb799f36a31ce5b786b252e5d6f026

Remove unused modules from module cache.

http://reviews.llvm.org/D12971

llvm-svn: 248017

lldb/source/Host/posix/FileSystem.cpp

diff --git a/lldb/source/Host/posix/FileSystem.cpp b/lldb/source/Host/posix/FileSystem.cpp
index 4b22af7..4e45020 100644
--- a/lldb/source/Host/posix/FileSystem.cpp
+++ b/lldb/source/Host/posix/FileSystem.cpp
@@ -182,6 +182,16 @@
     return error;
 }
 
+int
+FileSystem::GetHardlinkCount(const FileSpec &file_spec)
+{
+    struct stat file_stat;
+    if (::stat(file_spec.GetCString(), &file_stat) == 0)
+        return file_stat.st_nlink;
+
+    return -1;
+}
+
 Error
 FileSystem::Symlink(const FileSpec &src, const FileSpec &dst)
 {