/usr/include/net-snmp/system/netbsd.h is in libsnmp-dev 5.7.3+dfsg-1.8ubuntu3.
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 69 70 71 72 73 74 75 | #include "bsd.h"
#include <sys/param.h>
#define PCB_TABLE 1
#undef TCP_SYMBOL
#define TCP_SYMBOL "tcbtable"
#undef TCP_TTL_SYMBOL
#define TCP_TTL_SYMBOL "ip_defttl"
#undef UDB_SYMBOL
#define UDB_SYMBOL "udbtable"
#undef NPROC_SYMBOL
#undef PROC_SYMBOL
#define MBPOOL_SYMBOL "mbpool"
#define MCLPOOL_SYMBOL "mclpool"
/*
* inp_next symbol
*/
#undef INP_NEXT_SYMBOL
#define INP_NEXT_SYMBOL inp_queue.cqe_next
#undef INP_PREV_SYMBOL
#define INP_PREV_SYMBOL inp_queue.cqe_prev
#define HAVE_INPCBTABLE 1
#if __NetBSD_Version__ >= 106300000 /* NetBSD 1.6ZD */
#undef IFADDR_SYMBOL
#define IFADDR_SYMBOL "in_ifaddrhead"
#undef TOTAL_MEMORY_SYMBOL
#endif
#define UTMP_FILE _PATH_UTMP
#define UDP_ADDRESSES_IN_HOST_ORDER 1
#ifdef netbsdelf6
#define netbsd6
#define netbsdelf5
#endif
#ifdef netbsdelf5
#define netbsd5
#define netbsdelf4
#endif
#ifdef netbsdelf4
#define netbsd4
#define netbsdelf3
#endif
#ifdef netbsdelf3
#define netbsd3
#endif
#if defined(netbsd6) && !defined(netbsd5)
#define netbsd5 netbsd5
#endif
#if defined(netbsd5) && !defined(netbsd4)
#define netbsd4 netbsd4
#endif
#if defined(netbsd4) && !defined(netbsd3)
#define netbsd3 netbsd3
#endif
#if defined(netbsd3) && !defined(netbsd2)
#define netbsd2 netbsd2
#endif
#ifndef netbsd1
#define netbsd1 netbsd1
#endif
#if __NetBSD_Version__ >= 499005800
#define NETBSD_STATS_VIA_SYSCTL
#endif /* __NetBSD_Version__ >= 499005800 */
/* define the extra mib modules that are supported */
#define NETSNMP_INCLUDE_HOST_RESOURCES
#define NETSNMP_INCLUDE_IFTABLE_REWRITES
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