remove use of Mutex in favour of std::{,recursive_}mutex

This is a pretty straightforward first pass over removing a number of uses of
Mutex in favor of std::mutex or std::recursive_mutex. The problem is that there
are interfaces which take Mutex::Locker & to lock internal locks. This patch
cleans up most of the easy cases. The only non-trivial change is in
CommandObjectTarget.cpp where a Mutex::Locker was split into two.

llvm-svn: 269877

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index fe299b17f59..7f963c9f3f9 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -2938,7 +2938,7 @@ ObjectFileELF::GetSymtab()
             return NULL;
 
         uint64_t symbol_id = 0;
-        lldb_private::Mutex::Locker locker(module_sp->GetMutex());
+        std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
 
         // Sharable objects and dynamic executables usually have 2 distinct symbol
         // tables, one named ".symtab", and the other ".dynsym". The dynsym is a smaller
@@ -3102,7 +3102,7 @@ ObjectFileELF::Dump(Stream *s)
         return;
     }
 
-    lldb_private::Mutex::Locker locker(module_sp->GetMutex());
+    std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
     s->Printf("%p: ", static_cast<void *>(this));
     s->Indent();
     s->PutCString("ObjectFileELF");