diff options
Diffstat (limited to 'src/core/lib/iomgr/ev_posix.c')
| -rw-r--r-- | src/core/lib/iomgr/ev_posix.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c new file mode 100644 index 0000000000..235a7df08d --- /dev/null +++ b/src/core/lib/iomgr/ev_posix.c @@ -0,0 +1,165 @@ +/* + * + * Copyright 2015-2016, 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. + * + */ + +#include <grpc/support/port_platform.h> + +#ifdef GPR_POSIX_SOCKET + +#include "src/core/lib/iomgr/ev_posix.h" + +#include <grpc/support/log.h> + +#include "src/core/lib/iomgr/ev_poll_and_epoll_posix.h" + +static const grpc_event_engine_vtable *g_event_engine; + +grpc_poll_function_type grpc_poll_function = poll; +grpc_wakeup_fd grpc_global_wakeup_fd; + +void grpc_event_engine_init(void) { + if ((g_event_engine = grpc_init_poll_and_epoll_posix())) { + return; + } + gpr_log(GPR_ERROR, "No event engine could be initialized"); + abort(); +} + +void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); } + +grpc_fd *grpc_fd_create(int fd, const char *name) { + return g_event_engine->fd_create(fd, name); +} + +int grpc_fd_wrapped_fd(grpc_fd *fd) { + return g_event_engine->fd_wrapped_fd(fd); +} + +void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done, + int *release_fd, const char *reason) { + g_event_engine->fd_orphan(exec_ctx, fd, on_done, release_fd, reason); +} + +void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { + g_event_engine->fd_shutdown(exec_ctx, fd); +} + +void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, + grpc_closure *closure) { + g_event_engine->fd_notify_on_read(exec_ctx, fd, closure); +} + +void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, + grpc_closure *closure) { + g_event_engine->fd_notify_on_write(exec_ctx, fd, closure); +} + +size_t grpc_pollset_size(void) { return g_event_engine->pollset_size; } + +void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) { + g_event_engine->pollset_init(pollset, mu); +} + +void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_closure *closure) { + g_event_engine->pollset_shutdown(exec_ctx, pollset, closure); +} + +void grpc_pollset_reset(grpc_pollset *pollset) { + g_event_engine->pollset_reset(pollset); +} + +void grpc_pollset_destroy(grpc_pollset *pollset) { + g_event_engine->pollset_destroy(pollset); +} + +void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker, gpr_timespec now, + gpr_timespec deadline) { + g_event_engine->pollset_work(exec_ctx, pollset, worker, now, deadline); +} + +void grpc_pollset_kick(grpc_pollset *pollset, + grpc_pollset_worker *specific_worker) { + g_event_engine->pollset_kick(pollset, specific_worker); +} + +void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + struct grpc_fd *fd) { + g_event_engine->pollset_add_fd(exec_ctx, pollset, fd); +} + +grpc_pollset_set *grpc_pollset_set_create(void) { + return g_event_engine->pollset_set_create(); +} + +void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) { + g_event_engine->pollset_set_destroy(pollset_set); +} + +void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *pollset_set, + grpc_pollset *pollset) { + g_event_engine->pollset_set_add_pollset(exec_ctx, pollset_set, pollset); +} + +void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *pollset_set, + grpc_pollset *pollset) { + g_event_engine->pollset_set_del_pollset(exec_ctx, pollset_set, pollset); +} + +void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *bag, + grpc_pollset_set *item) { + g_event_engine->pollset_set_add_pollset_set(exec_ctx, bag, item); +} + +void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *bag, + grpc_pollset_set *item) { + g_event_engine->pollset_set_del_pollset_set(exec_ctx, bag, item); +} + +void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *pollset_set, grpc_fd *fd) { + g_event_engine->pollset_set_add_fd(exec_ctx, pollset_set, fd); +} + +void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx, + grpc_pollset_set *pollset_set, grpc_fd *fd) { + g_event_engine->pollset_set_del_fd(exec_ctx, pollset_set, fd); +} + +void grpc_kick_poller(void) { g_event_engine->kick_poller(); } + +#endif // GPR_POSIX_SOCKET |