Don't try to enforce MAXPATHLEN in sys::Path for Unix. OS's can check
limits on their own.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118113 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc
index b7afb85..c900920 100644
--- a/lib/System/Unix/Path.inc
+++ b/lib/System/Unix/Path.inc
@@ -96,10 +96,12 @@
bool
Path::isValid() const {
- // Check some obvious things
- if (path.empty())
- return false;
- return path.length() < MAXPATHLEN;
+ // Empty paths are considered invalid here.
+ // This code doesn't check MAXPATHLEN because there's no need. Nothing in
+ // LLVM manipulates Paths with fixed-sizes arrays, and if the OS can't
+ // handle names longer than some limit, it'll report this on demand using
+ // ENAMETOLONG.
+ return !path.empty();
}
bool