/usr/include/uclmmbase/net_udp.h is in libuclmmbase1-dev 1.2.16.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | /*
* FILE: net_udp.h
* AUTHORS: Colin Perkins
*
* Copyright (c) 1998-2000 University College London
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, is permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Computer Science
* Department at University College London
* 4. Neither the name of the University nor of the Department may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESSED 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 AUTHORS 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 _NET_UDP
#define _NET_UDP
typedef struct _socket_udp socket_udp;
#if defined(__cplusplus)
extern "C" {
#endif
int udp_addr_valid(const char *addr);
socket_udp *udp_init(const char *addr, uint16_t rx_port, uint16_t tx_port, int ttl);
socket_udp *udp_init_if(const char *addr, const char *iface, uint16_t rx_port, uint16_t tx_port, int ttl);
void udp_exit(socket_udp *s);
int udp_recv(socket_udp *s, char *buffer, int buflen);
int udp_send(socket_udp *s, char *buffer, int buflen);
#ifndef WIN32
int udp_sendv(socket_udp *s, struct iovec *vector, int count);
#endif
const char *udp_host_addr(socket_udp *s);
int udp_fd(socket_udp *s);
int udp_select(struct timeval *timeout);
void udp_fd_zero(void);
void udp_fd_set(socket_udp *s);
int udp_fd_isset(socket_udp *s);
#if defined(__cplusplus)
}
#endif
#endif
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