add a new static method to portably determine whether a patch is
absolute or not, based on a patch by Gregory Curfman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73368 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc
index d5edee1..1f73571 100644
--- a/lib/System/Unix/Path.inc
+++ b/lib/System/Unix/Path.inc
@@ -104,6 +104,14 @@
}
bool
+Path::isAbsolute(const char *NameStart, unsigned NameLen) {
+ assert(NameStart);
+ if (NameLen == 0)
+ return false;
+ return NameStart[0] == '/';
+}
+
+bool
Path::isAbsolute() const {
if (path.empty())
return false;