Use llvm::VersionTuple instead of manual version marshalling

Summary:
This has multiple advantages:
- we need only one function argument/instance variable instead of three
- no need to default initialize variables
- no custom parsing code
- VersionTuple has comparison operators, which makes version comparisons much
  simpler

Reviewers: zturner, friss, clayborg, jingham

Subscribers: emaste, lldb-commits

Differential Revision: https://reviews.llvm.org/D47889

llvm-svn: 334950

1 files changed, 1 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
index f0b68b2505c..45bb2d4c28e 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
@@ -217,8 +217,7 @@ public:
   void PrefetchModuleSpecs(llvm::ArrayRef<FileSpec> module_file_specs,
                            const llvm::Triple &triple) override;
 
-  bool GetHostOSVersion(uint32_t &major, uint32_t &minor,
-                        uint32_t &update) override;
+  llvm::VersionTuple GetHostOSVersion() override;
 
   size_t LoadModules(LoadedModuleInfoList &module_list) override;