|
Classes |
| struct | bpf_program |
| | A BPF pseudo-assembly program. More...
|
| struct | bpf_stat |
| | Structure that contains a couple of statistics values on the current capture. More...
|
| struct | bpf_hdr |
| | Packet header. More...
|
| struct | bpf_insn |
| | A single BPF pseudo-instruction. More...
|
Defines |
| #define | BPF_RELEASE 199606 |
| #define | BPF_ALIGNMENT sizeof(bpf_int32) |
| #define | BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1)) |
| #define | BPF_MAXINSNS 512 |
| #define | BPF_MAXBUFSIZE 0x8000 |
| #define | BPF_MINBUFSIZE 32 |
| #define | BPF_MAJOR_VERSION 1 |
| #define | BPF_MINOR_VERSION 1 |
| #define | BIOCGBLEN _IOR('B',102, u_int) |
| #define | BIOCSBLEN _IOWR('B',102, u_int) |
| #define | BIOCSETF _IOW('B',103, struct bpf_program) |
| #define | BIOCFLUSH _IO('B',104) |
| #define | BIOCPROMISC _IO('B',105) |
| #define | BIOCGDLT _IOR('B',106, u_int) |
| #define | BIOCGETIF _IOR('B',107, struct ifreq) |
| #define | BIOCSETIF _IOW('B',108, struct ifreq) |
| #define | BIOCSRTIMEOUT _IOW('B',109, struct timeval) |
| #define | BIOCGRTIMEOUT _IOR('B',110, struct timeval) |
| #define | BIOCGSTATS _IOR('B',111, struct bpf_stat) |
| #define | BIOCIMMEDIATE _IOW('B',112, u_int) |
| #define | BIOCVERSION _IOR('B',113, struct bpf_version) |
| #define | BIOCSTCPF _IOW('B',114, struct bpf_program) |
| #define | BIOCSUDPF _IOW('B',115, struct bpf_program) |
| #define | DLT_NULL 0 |
| #define | DLT_EN10MB 1 |
| #define | DLT_EN3MB 2 |
| #define | DLT_AX25 3 |
| #define | DLT_PRONET 4 |
| #define | DLT_CHAOS 5 |
| #define | DLT_IEEE802 6 |
| #define | DLT_ARCNET 7 |
| #define | DLT_SLIP 8 |
| #define | DLT_PPP 9 |
| #define | DLT_FDDI 10 |
| #define | DLT_ATM_RFC1483 11 |
| #define | DLT_RAW 12 |
| #define | DLT_SLIP_BSDOS 15 |
| #define | DLT_PPP_BSDOS 16 |
| #define | DLT_ATM_CLIP 19 |
| #define | DLT_PPP_SERIAL 50 |
| #define | DLT_PPP_ETHER 51 |
| #define | DLT_C_HDLC 104 |
| #define | DLT_CHDLC DLT_C_HDLC |
| #define | DLT_IEEE802_11 105 |
| #define | DLT_FRELAY 107 |
| #define | DLT_LOOP 108 |
| #define | DLT_LINUX_SLL 113 |
| #define | DLT_LTALK 114 |
| #define | DLT_ECONET 115 |
| #define | DLT_IPFILTER 116 |
| #define | DLT_PFLOG 117 |
| #define | DLT_CISCO_IOS 118 |
| #define | DLT_PRISM_HEADER 119 |
| #define | DLT_AIRONET_HEADER 120 |
| #define | DLT_HHDLC 121 |
| #define | DLT_IP_OVER_FC 122 |
| #define | DLT_SUNATM 123 |
| #define | DLT_RIO 124 |
| #define | DLT_PCI_EXP 125 |
| #define | DLT_AURORA 126 |
| #define | DLT_IEEE802_11_RADIO 127 |
| #define | DLT_TZSP 128 |
| #define | DLT_ARCNET_LINUX 129 |
| #define | BPF_CLASS(code) ((code) & 0x07) |
| #define | BPF_LD 0x00 |
| #define | BPF_LDX 0x01 |
| #define | BPF_ST 0x02 |
| #define | BPF_STX 0x03 |
| #define | BPF_ALU 0x04 |
| #define | BPF_JMP 0x05 |
| #define | BPF_RET 0x06 |
| #define | BPF_MISC 0x07 |
| #define | BPF_SIZE(code) ((code) & 0x18) |
| #define | BPF_W 0x00 |
| #define | BPF_H 0x08 |
| #define | BPF_B 0x10 |
| #define | BPF_MODE(code) ((code) & 0xe0) |
| #define | BPF_IMM 0x00 |
| #define | BPF_ABS 0x20 |
| #define | BPF_IND 0x40 |
| #define | BPF_MEM 0x60 |
| #define | BPF_LEN 0x80 |
| #define | BPF_MSH 0xa0 |
| #define | BPF_OP(code) ((code) & 0xf0) |
| #define | BPF_ADD 0x00 |
| #define | BPF_SUB 0x10 |
| #define | BPF_MUL 0x20 |
| #define | BPF_DIV 0x30 |
| #define | BPF_OR 0x40 |
| #define | BPF_AND 0x50 |
| #define | BPF_LSH 0x60 |
| #define | BPF_RSH 0x70 |
| #define | BPF_NEG 0x80 |
| #define | BPF_JA 0x00 |
| #define | BPF_JEQ 0x10 |
| #define | BPF_JGT 0x20 |
| #define | BPF_JGE 0x30 |
| #define | BPF_JSET 0x40 |
| #define | BPF_SRC(code) ((code) & 0x08) |
| #define | BPF_K 0x00 |
| #define | BPF_X 0x08 |
| #define | BPF_RVAL(code) ((code) & 0x18) |
| #define | BPF_A 0x10 |
| #define | BPF_MISCOP(code) ((code) & 0xf8) |
| #define | BPF_TAX 0x00 |
| #define | BPF_TXA 0x80 |
| #define | BPF_STMT(code, k) { (u_short)(code), 0, 0, k } |
| #define | BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k } |
| #define | BPF_MEMWORDS 16 |
Typedefs |
| typedef int | bpf_int32 |
| typedef u_int | bpf_u_int32 |
Functions |
| int | bpf_validate () |
| u_int | bpf_filter () |
