74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* pollset
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*
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* Copyright 2021 David Fort <contact@hardening-consulting.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WINPR_LIBWINPR_SYNCH_POLLSET_H_
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#define WINPR_LIBWINPR_SYNCH_POLLSET_H_
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#include <winpr/wtypes.h>
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#include <winpr/synch.h>
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef _WIN32
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#ifdef HAVE_POLL_H
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#include <poll.h>
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#else
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#include <sys/select.h>
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typedef struct
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{
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int fd;
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ULONG mode;
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} FdIndex;
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#endif
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struct winpr_poll_set
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{
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#ifdef HAVE_POLL_H
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struct pollfd* pollset;
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struct pollfd staticSet[MAXIMUM_WAIT_OBJECTS];
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BOOL isStatic;
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#else
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FdIndex* fdIndex;
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fd_set rset_base;
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fd_set rset;
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fd_set wset_base;
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fd_set wset;
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int nread, nwrite;
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int maxFd;
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#endif
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size_t fillIndex;
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size_t size;
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};
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typedef struct winpr_poll_set WINPR_POLL_SET;
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BOOL pollset_init(WINPR_POLL_SET* set, size_t nhandles);
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void pollset_uninit(WINPR_POLL_SET* set);
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void pollset_reset(WINPR_POLL_SET* set);
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BOOL pollset_add(WINPR_POLL_SET* set, int fd, ULONG mode);
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int pollset_poll(WINPR_POLL_SET* set, DWORD dwMilliseconds);
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BOOL pollset_isSignaled(WINPR_POLL_SET* set, size_t idx);
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#endif
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#endif /* WINPR_LIBWINPR_SYNCH_POLLSET_H_ */
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