================ @@ -0,0 +1,48 @@ +//===-- SBMutex.h +//----------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLDB_API_SBLOCK_H +#define LLDB_API_SBLOCK_H + +#include "lldb/API/SBDefines.h" +#include "lldb/lldb-forward.h" +#include <mutex> + +namespace lldb { + +/// A general-purpose lock in the SB API. The lock can be locked and unlocked. +/// The default constructed lock is unlocked, but generally the lock is locked +/// when it is returned from a class. +class LLDB_API SBMutex { +public: + SBMutex(); + SBMutex(const SBMutex &rhs); + const SBMutex &operator=(const SBMutex &rhs); + ~SBMutex(); + + /// Returns true if this lock has ownership of the underlying mutex. + bool IsValid() const; + + /// Blocking operation that takes ownership of this lock. + void lock() const; + + /// Releases ownership of this lock. + void unlock() const; + +private: + // Private constructor used by SBTarget to create the Target API mutex. + // Requires a friend declaration. + SBMutex(lldb::TargetSP target_sp); + friend class SBTarget; + + std::shared_ptr<std::recursive_mutex> m_opaque_sp; +}; +#endif ---------------- bulbazord wrote:
This endif needs to go after the namespace closing brace, otherwise including this multiple times will give you an extra closing brace (and potentially break your compile) https://github.com/llvm/llvm-project/pull/133295 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
