/* * * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (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 GRPC_CORE_LIB_IOMGR_WORKQUEUE_H #define GRPC_CORE_LIB_IOMGR_WORKQUEUE_H #include "src/core/lib/iomgr/closure.h" #include "src/core/lib/iomgr/exec_ctx.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/iomgr/pollset.h" #ifdef GPR_POSIX_SOCKET #include "src/core/lib/iomgr/workqueue_posix.h" #endif #ifdef GPR_WIN32 #include "src/core/lib/iomgr/workqueue_windows.h" #endif /* grpc_workqueue is forward declared in exec_ctx.h */ /** Create a work queue */ grpc_workqueue *grpc_workqueue_create(grpc_exec_ctx *exec_ctx); void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue); #define GRPC_WORKQUEUE_REFCOUNT_DEBUG #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG #define GRPC_WORKQUEUE_REF(p, r) \ grpc_workqueue_ref((p), __FILE__, __LINE__, (r)) #define GRPC_WORKQUEUE_UNREF(cl, p, r) \ grpc_workqueue_unref((cl), (p), __FILE__, __LINE__, (r)) void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason); void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, const char *file, int line, const char *reason); #else #define GRPC_WORKQUEUE_REF(p, r) grpc_workqueue_ref((p)) #define GRPC_WORKQUEUE_UNREF(cl, p, r) grpc_workqueue_unref((cl), (p)) void grpc_workqueue_ref(grpc_workqueue *workqueue); void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue); #endif /** Bind this workqueue to a pollset */ void grpc_workqueue_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, grpc_pollset *pollset); /** Add a work item to a workqueue */ void grpc_workqueue_push(grpc_workqueue *workqueue, grpc_closure *closure, int success); #endif /* GRPC_CORE_LIB_IOMGR_WORKQUEUE_H */