Add support for const thread locals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74226 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/ThreadLocal.cpp b/lib/System/ThreadLocal.cpp
index 74afa3e..f8b00d1 100644
--- a/lib/System/ThreadLocal.cpp
+++ b/lib/System/ThreadLocal.cpp
@@ -25,8 +25,8 @@
using namespace sys;
ThreadLocalImpl::ThreadLocalImpl() { }
ThreadLocalImpl::~ThreadLocalImpl() { }
-void ThreadLocalImpl::setInstance(void* d) { data = d; }
-void* ThreadLocalImpl::getInstance() { return data; }
+void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
+const void* ThreadLocalImpl::getInstance() { return data; }
}
#else
@@ -53,13 +53,13 @@
delete key;
}
-void ThreadLocalImpl::setInstance(void* d) {
+void ThreadLocalImpl::setInstance(const void* d) {
pthread_key_t* key = static_cast<pthread_key_t*>(data);
int errorcode = pthread_setspecific(*key, d);
assert(errorcode == 0);
}
-void* ThreadLocalImpl::getInstance() {
+const void* ThreadLocalImpl::getInstance() {
pthread_key_t* key = static_cast<pthread_key_t*>(data);
return pthread_getspecific(*key);
}