Add llvm::sys::{osName,osVersion} for retrieving operating system name
& version as strings.
- Win32 code is untested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56942 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Host.inc b/lib/System/Unix/Host.inc
new file mode 100644
index 0000000..7bee66f
--- /dev/null
+++ b/lib/System/Unix/Host.inc
@@ -0,0 +1,42 @@
+ //===- llvm/System/Unix/Host.inc --------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the UNIX Host support.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+//=== WARNING: Implementation here must contain only generic UNIX code that
+//=== is guaranteed to work on *all* UNIX variants.
+//===----------------------------------------------------------------------===//
+
+#include <llvm/Config/config.h>
+#include "Unix.h"
+#include <sys/utsname.h>
+#include <string>
+
+using namespace llvm;
+
+std::string llvm::sys::osName() {
+ struct utsname info;
+
+ if (uname(&info))
+ return "";
+
+ return info.sysname;
+}
+
+std::string llvm::sys::osVersion() {
+ struct utsname info;
+
+ if (uname(&info))
+ return "";
+
+ return info.release;
+}