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Searched refs:snaplen (Results 1 – 25 of 38) sorted by relevance

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/freebsd/contrib/pf/pflogd/
H A Dpflogd.c63 static int snaplen = DEF_SNAPLEN; variable
271 hpcap = pcap_open_live(interface, snaplen, 1, PCAP_TO_MS, errbuf); in init_pcap()
286 cur_snaplen = snaplen = pcap_snapshot(hpcap); in init_pcap()
377 if (snaplen != cur_snaplen) { in try_reset_dump()
378 logmsg(LOG_NOTICE, "Using snaplen %d", snaplen); in try_reset_dump()
379 if (set_snaplen(snaplen)) in try_reset_dump()
387 hdr.snaplen = hpcap->snapshot; in try_reset_dump()
443 hdr.snaplen > PFLOGD_MAXSNAPLEN) { in scan_dump()
456 if (ph.caplen > hdr.snaplen || ph.caplen > PFLOGD_MAXSNAPLEN) in scan_dump()
467 if (hdr.snaplen != cur_snaplen) { in scan_dump()
[all …]
H A Dprivsep.c70 int snaplen, ret, olderrno; in priv_init() local
133 must_read(socks[0], &snaplen, sizeof(int)); in priv_init()
135 ret = set_snaplen(snaplen); in priv_init()
139 snaplen); in priv_init()
238 priv_set_snaplen(int snaplen) in priv_set_snaplen() argument
248 must_write(priv_fd, &snaplen, sizeof(int)); in priv_set_snaplen()
254 hpcap->snapshot = snaplen; in priv_set_snaplen()
H A Dpflogd.h38 int priv_set_snaplen(int snaplen);
41 pcap_t *pcap_open_live_fd(int fd, int snaplen, char *ebuf);
/freebsd/contrib/libpcap/testprogs/
H A Dopentest.c62 int dorfmon, dopromisc, snaplen, useactivate, bufsize; in main() local
71 snaplen = MAXIMUM_SNAPLEN; in main()
106 if (snaplen == 0) in main()
107 snaplen = MAXIMUM_SNAPLEN; in main()
109 snaplen = (int)long_snaplen; in main()
143 status = pcap_set_snaplen(pd, snaplen); in main()
H A Dfiltertest.c215 int snaplen; in main() local
235 snaplen = MAXIMUM_SNAPLEN; in main()
295 if (snaplen == 0) in main()
296 snaplen = MAXIMUM_SNAPLEN; in main()
298 snaplen = (int)long_snaplen; in main()
331 pd = pcap_open_dead(dlt, snaplen); in main()
H A Dwritecaptest.c158 open_interface(const char *device, int snaplen_set, int snaplen, char *ebuf) in open_interface() argument
177 status = pcap_set_snaplen(pc, snaplen); in open_interface()
234 int snaplen = 0; in main() local
276 snaplen = (int)strtol(optarg, &end, 0); in main()
277 if (optarg == end || *end != '\0' || snaplen < 0) in main()
359 pd = open_interface(device, snaplen_set, snaplen, ebuf); in main()
386 pd = open_interface(device, snaplen_set, snaplen, ebuf); in main()
/freebsd/libexec/bootpd/tools/bootptest/
H A Dbootptest.c85 int snaplen; variable
348 snaplen = sizeof(*bp); in main()
367 snaplen += (n - BP_VEND_LEN); in main()
375 snapend = (unsigned char *) sndbuf + snaplen; in main()
423 snaplen = n; in main()
424 snapend = (unsigned char *) rcvbuf + snaplen; in main()
442 bootp_print((struct bootp *)sndbuf, snaplen, sin_from.sin_port, 0); in send_request()
446 if (sendto(s, sndbuf, snaplen, 0, in send_request()
/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zfs_snapshot/
H A Dzfs_snapshot_004_neg.ksh55 typeset -i ret=0 len snaplen
82 ((snaplen = 256 - len + 10))
83 snap=$(gen_dataset_name $snaplen "s")
H A Dzfs_snapshot_005_neg.ksh56 typeset -i ret=0 len snaplen
83 ((snaplen = 256 - len - 1)) # 1: @
84 snap=$(gen_dataset_name $snaplen "s")
/freebsd/tests/sys/cddl/zfs/tests/cli_root/zfs_snapshot/
H A Dzfs_snapshot_004_neg.ksh66 typeset -i ret=0 len snaplen
96 ((snaplen = 256 - len + 10))
97 snap=$(gen_dataset_name $snaplen "s")
H A Dzfs_snapshot_005_neg.ksh59 typeset -i ret=0 len snaplen
88 ((snaplen = 256 - len - 1)) # 1: @
89 snap=$(gen_dataset_name $snaplen "s")
/freebsd/contrib/libpcap/
H A Dpcap-enet.c74 caplen = ph->tap.th_wirelen > snaplen ? snaplen : ph->tap in readloop()
89 caplen = cc > snaplen ? snaplen : cc ; in readloop()
H A Dsf-pcapng.c117 bpf_u_int32 snaplen; member
200 uint32_t snaplen; /* snapshot length */ member
701 ps->ifaces[ps->ifcount - 1].snaplen = idbp->snaplen; in add_interface()
1028 idbp->snaplen = SWAPLONG(idbp->snaplen); in pcap_ng_check_header()
1061 p->snapshot = pcapint_adjust_snapshot(p->linktype, idbp->snaplen); in pcap_ng_check_header()
1239 idbp->snaplen = SWAPLONG(idbp->snaplen); in pcap_ng_next_packet()
1262 pcapint_adjust_snapshot(p->linktype, idbp->snaplen)) { in pcap_ng_next_packet()
1265 idbp->snaplen); in pcap_ng_next_packet()
H A Dsavefile.c452 pcapint_adjust_snapshot(bpf_u_int32 linktype, bpf_u_int32 snaplen) in pcapint_adjust_snapshot() argument
454 if (snaplen == 0 || snaplen > INT_MAX) { in pcapint_adjust_snapshot()
464 snaplen = max_snaplen_for_dlt(linktype); in pcapint_adjust_snapshot()
466 return snaplen; in pcapint_adjust_snapshot()
H A Dsf-pcap.c279 hdr.snaplen = SWAPLONG(hdr.snaplen); in pcap_check_header()
331 p->snapshot = pcapint_adjust_snapshot(p->linktype, hdr.snaplen); in pcap_check_header()
792 sf_write_header(pcap_t *p, FILE *fp, int linktype, int snaplen) in sf_write_header() argument
807 hdr.snaplen = snaplen; in sf_write_header()
1167 if ((bpf_u_int32)p->snapshot != ph.snaplen) { in pcap_dump_open_append()
H A Dpcap-new.c389 pcap_t *pcap_open(const char *source, int snaplen, int flags, int read_timeout, struct pcap_rmtauth… in pcap_open() argument
435 return pcap_open_rpcap(source, snaplen, flags, read_timeout, auth, errbuf); in pcap_open()
444 status = pcap_set_snaplen(fp, snaplen); in pcap_open()
H A Dpcap-rpcap.h40 pcap_t *pcap_open_rpcap(const char *source, int snaplen, int flags,
H A Ddlpisubs.c319 pcap_conf_bufmod(pcap_t *p, int snaplen) in pcap_conf_bufmod() argument
330 ss = snaplen; in pcap_conf_bufmod()
H A Dpcap.c2594 pcap_set_snaplen(pcap_t *p, int snaplen) argument
2598 p->snapshot = snaplen;
2808 pcap_open_live(const char *device, int snaplen, int promisc, int to_ms, char *errbuf) argument
2847 return (pcap_open_rpcap(device, snaplen,
2873 status = pcap_set_snaplen(p, snaplen);
4500 pcap_open_dead_with_tstamp_precision(int linktype, int snaplen, u_int precision) argument
4524 p->snapshot = snaplen;
4563 pcap_open_dead(int linktype, int snaplen) argument
4565 return (pcap_open_dead_with_tstamp_precision(linktype, snaplen,
H A Drpcap-protocol.h291 uint32 snaplen; /* Length of the snapshot (number of bytes to capture for each packet) */ member
H A Dpcap-rpcap.c1259 startcapreq->snaplen = htonl(fp->snapshot); in pcap_startcapture_remote()
2442 pcap_t *pcap_open_rpcap(const char *source, int snaplen, int flags, int read_timeout, struct pcap_r… in pcap_open_rpcap() argument
2484 if (snaplen <= 0 || snaplen > MAXIMUM_SNAPLEN) in pcap_open_rpcap()
2485 snaplen = MAXIMUM_SNAPLEN; in pcap_open_rpcap()
2488 fp->snapshot = snaplen; in pcap_open_rpcap()
H A Dpcap-int.h517 bpf_u_int32 pcapint_adjust_snapshot(bpf_u_int32 linktype, bpf_u_int32 snaplen);
/freebsd/sbin/ipf/libipf/
H A Dipft_pc.c39 u_int snaplen; member
73 p->snaplen = SWAPLONG(p->snaplen); in iswap_hdr()
117 ph.id, ph.major, ph.minor, ph.type, ph.snaplen); in ipcap_open()
/freebsd/contrib/libpcap/doc/
H A DREADME.dag90 libpcap now does NOT set the card's hardware snaplen (slen). This must now be
92 dagsix, dagconfig. This is because the snaplen is currently shared between
/freebsd/contrib/libpcap/pcap/
H A Dpcap.h213 bpf_u_int32 snaplen; /* max length saved portion of each pkt */ member
1136 PCAP_API pcap_t *pcap_open(const char *source, int snaplen, int flags,

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