diff options
Diffstat (limited to 'gdbsupport')
| -rw-r--r-- | gdbsupport/thread-pool.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gdbsupport/thread-pool.h b/gdbsupport/thread-pool.h index 013c6ab..cb8696e 100644 --- a/gdbsupport/thread-pool.h +++ b/gdbsupport/thread-pool.h @@ -23,6 +23,7 @@ #include <queue> #include <vector> #include <functional> +#include <chrono> #if CXX_STD_THREAD #include <thread> #include <mutex> @@ -40,8 +41,19 @@ namespace gdb template<typename T> using future = std::future<T>; +/* ... and the standard future_status. */ +using future_status = std::future_status; + #else /* CXX_STD_THREAD */ +/* A compatibility enum for std::future_status. This is just the + subset needed by gdb. */ +enum class future_status +{ + ready, + timeout, +}; + /* A compatibility wrapper for std::future. Once <thread> and <future> are available in all GCC builds -- should that ever happen -- this can be removed. GCC does not implement threading for @@ -71,6 +83,13 @@ public: void wait () const { } + template<class Rep, class Period> + future_status wait_for (const std::chrono::duration<Rep,Period> &duration) + const + { + return future_status::ready; + } + T get () { return std::move (m_value); } private: @@ -85,6 +104,14 @@ class future<void> { public: void wait () const { } + + template<class Rep, class Period> + future_status wait_for (const std::chrono::duration<Rep,Period> &duration) + const + { + return future_status::ready; + } + void get () { } }; |