[Solaris] Fix PR33228 - llvm::sys::fs::is_local_impl done right
Summary:
Solaris-specific implementation for llvm::sys::fs::is_local_impl.
FStype pattern matching might be a bit unreliable, but at least it fixes the build failure.
Reviewers: mgorny, nlopes, llvm-commits, krytarowski
Reviewed By: krytarowski
Subscribers: voskresensky.vladimir, krytarowski
Differential Revision: https://reviews.llvm.org/D33695
llvm-svn: 304412
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index fa28ba1..ce638d4 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -381,6 +381,11 @@
#elif defined(__CYGWIN__)
// Cygwin doesn't expose this information; would need to use Win32 API.
return false;
+#elif defined(__sun)
+ // statvfs::f_basetype contains a null-terminated FSType name of the mounted target
+ StringRef fstype(Vfs.f_basetype);
+ // NFS is the only non-local fstype??
+ return !fstype.equals("nfs");
#else
return !!(STATVFS_F_FLAG(Vfs) & MNT_LOCAL);
#endif