diff options
Diffstat (limited to 'sys/net/bpf.h')
| -rw-r--r-- | sys/net/bpf.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sys/net/bpf.h b/sys/net/bpf.h index 3bec119579bf..871087b45cbc 100644 --- a/sys/net/bpf.h +++ b/sys/net/bpf.h @@ -109,12 +109,24 @@ struct bpf_version { #define BIOCSRSIG _IOW('B',115, u_int) #define BIOCGHDRCMPLT _IOR('B',116, u_int) #define BIOCSHDRCMPLT _IOW('B',117, u_int) -#define BIOCGSEESENT _IOR('B',118, u_int) -#define BIOCSSEESENT _IOW('B',119, u_int) +#define BIOCGDIRECTION _IOR('B',118, u_int) +#define BIOCSDIRECTION _IOW('B',119, u_int) #define BIOCSDLT _IOW('B',120, u_int) #define BIOCGDLTLIST _IOWR('B',121, struct bpf_dltlist) #define BIOCLOCK _IO('B', 122) #define BIOCSETWF _IOW('B',123, struct bpf_program) +#define BIOCFEEDBACK _IOW('B',124, u_int) + +/* Obsolete */ +#define BIOCGSEESENT BIOCGDIRECTION +#define BIOCSSEESENT BIOCSDIRECTION + +/* Packet directions */ +enum bpf_direction { + BPF_D_IN, /* See incoming packets */ + BPF_D_INOUT, /* See incoming and outgoing packets */ + BPF_D_OUT /* See outgoing packets */ +}; /* * Structure prepended to each packet. |