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/*
*
* 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.
*
*/
#include <grpc/support/port_platform.h>
#ifdef GPR_WINSOCK_SOCKET
#include <grpc/support/thd.h>
#include "src/core/iomgr/alarm_internal.h"
#include "src/core/iomgr/iomgr_internal.h"
#include "src/core/iomgr/pollset_windows.h"
void grpc_pollset_init(grpc_pollset *pollset) {
gpr_mu_init(&pollset->mu);
gpr_cv_init(&pollset->cv);
}
void grpc_pollset_shutdown(grpc_pollset *pollset,
void (*shutdown_done)(void *arg),
void *shutdown_done_arg) {
shutdown_done(shutdown_done_arg);
}
void grpc_pollset_destroy(grpc_pollset *pollset) {
gpr_mu_destroy(&pollset->mu);
gpr_cv_destroy(&pollset->cv);
}
int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
gpr_timespec now;
now = gpr_now();
if (gpr_time_cmp(now, deadline) > 0) {
return 0;
}
if (grpc_maybe_call_delayed_callbacks(NULL, 1)) {
return 1;
}
if (grpc_alarm_check(NULL, now, &deadline)) {
return 1;
}
return 0;
}
void grpc_pollset_kick(grpc_pollset *p) { }
#endif /* GPR_WINSOCK_SOCKET */
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