diff options
| -rw-r--r-- | base/platform_thread.cc | 13 | ||||
| -rw-r--r-- | base/platform_thread.h | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/base/platform_thread.cc b/base/platform_thread.cc index 1966ab2..3cb8f39 100644 --- a/base/platform_thread.cc +++ b/base/platform_thread.cc @@ -27,6 +27,10 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#ifndef WIN32 +#include <sched.h> +#endif + #include "base/platform_thread.h" // static @@ -42,6 +46,15 @@ PlatformThread PlatformThread::Current() { return thread; } +// static +void PlatformThread::YieldCurrentThread() { +#ifdef WIN32 + ::Sleep(0); +#else + sched_yield(); +#endif +} + bool PlatformThread::operator==(const PlatformThread& other_thread) { #ifdef WIN32 return thread_ == other_thread.thread_; diff --git a/base/platform_thread.h b/base/platform_thread.h index b6fb45d..7f887d2 100644 --- a/base/platform_thread.h +++ b/base/platform_thread.h @@ -43,6 +43,9 @@ class PlatformThread { // Gets the current thread. static PlatformThread Current(); + // Yield the current thread so another thread can be scheduled. + static void YieldCurrentThread(); + bool operator==(const PlatformThread& other_thread); private: |