diff options
Diffstat (limited to 'sys/net/bpf.h')
| -rw-r--r-- | sys/net/bpf.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/net/bpf.h b/sys/net/bpf.h index da4dc8a06ae..c8465ea15c7 100644 --- a/sys/net/bpf.h +++ b/sys/net/bpf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bpf.h,v 1.29 2004/12/17 15:56:58 reyk Exp $ */ +/* $OpenBSD: bpf.h,v 1.30 2005/01/07 16:28:38 reyk Exp $ */ /* $NetBSD: bpf.h,v 1.15 1996/12/13 07:57:33 mikel Exp $ */ /* @@ -115,6 +115,8 @@ struct bpf_version { #define BIOCSETWF _IOW('B',119, struct bpf_program) #define BIOCGFILDROP _IOR('B',120, u_int) #define BIOCSFILDROP _IOW('B',121, u_int) +#define BIOCSDLT _IOW('B',122, u_int) +#define BIOCGDLTLIST _IOWR('B',123, struct bpf_dltlist) struct bpf_timeval { u_int32_t tv_sec; @@ -174,6 +176,7 @@ struct bpf_hdr { #define DLT_PPP_ETHER 51 /* PPP over Ethernet; session only w/o ether header */ #define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */ #define DLT_PFLOG 117 /* Packet filter logging, by pcap people */ +#define DLT_IEEE802_11_RADIO 127 /* IEEE 802.11 plus WLAN header */ /* * The instruction encodings. @@ -242,6 +245,14 @@ struct bpf_insn { }; /* + * Structure to retrieve available DLTs for the interface. + */ +struct bpf_dltlist { + u_int bfl_len; /* number of bfd_list array */ + u_int *bfl_list; /* array of DLTs */ +}; + +/* * Macros for insn array initializers. */ #define BPF_STMT(code, k) { (u_int16_t)(code), 0, 0, k } |