diff options
Diffstat (limited to 'gencode.c')
| -rw-r--r-- | gencode.c | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -21,7 +21,7 @@ */ #ifndef lint static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.207 2004-07-15 00:08:06 guy Exp $ (LBL)"; + "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.208 2004-08-18 14:25:02 hannes Exp $ (LBL)"; #endif #ifdef HAVE_CONFIG_H @@ -750,6 +750,7 @@ init_linktype(type) return; case DLT_PPP: + case DLT_PPP_WITHDIRECTION: case DLT_C_HDLC: /* BSD/OS Cisco HDLC */ case DLT_PPP_SERIAL: /* NetBSD sync/async serial PPP */ off_linktype = 2; @@ -1506,6 +1507,7 @@ gen_linktype(proto) break; case DLT_PPP: + case DLT_PPP_WITHDIRECTION: case DLT_PPP_SERIAL: case DLT_PPP_ETHER: /* @@ -5067,6 +5069,16 @@ gen_inbound(dir) (bpf_int32)((dir == 0) ? PF_IN : PF_OUT)); break; + case DLT_PPP_WITHDIRECTION: + if (dir) { + /* match outgoing packets */ + b0 = gen_cmp(0, BPF_B, PPP_WITHDIRECTION_OUT); + } else { + /* match incoming packets */ + b0 = gen_cmp(0, BPF_B, PPP_WITHDIRECTION_IN); + } + break; + default: bpf_error("inbound/outbound not supported on linktype %d", linktype); |