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			40 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			40 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* Error-checking wrappers for socket functions.
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   Copyright (C) 2016-2020 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, see
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   <https://www.gnu.org/licenses/>.  */
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#ifndef SUPPORT_XSOCKET_H
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#define SUPPORT_XSOCKET_H
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#include <poll.h>
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#include <sys/socket.h>
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#include <sys/types.h>
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int xsocket (int, int, int);
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void xsetsockopt (int, int, int, const void *, socklen_t);
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void xgetsockname (int, struct sockaddr *, socklen_t *);
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void xconnect (int, const struct sockaddr *, socklen_t);
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void xbind (int, const struct sockaddr *, socklen_t);
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void xlisten (int, int);
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int xaccept (int, struct sockaddr *, socklen_t *);
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int xaccept4 (int, struct sockaddr *, socklen_t *, int);
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void xsendto (int, const void *, size_t, int,
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              const struct sockaddr *, socklen_t);
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size_t xrecvfrom (int, void *, size_t, int, struct sockaddr *, socklen_t *);
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int xpoll (struct pollfd *, nfds_t, int);
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#endif /* SUPPORT_XSOCKET_H */
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