388 …rg, int linktype_arg, struct bpf_program *program, const char *buf, int optimize, bpf_u_int32 mask)  in pcap_compile()  argument
412     netmask = mask;  in pcap_compile()
610 static struct block *gen_mcmp(offrel, offset, size, v, mask)  in gen_mcmp()  argument
614      bpf_u_int32 mask;
616     return gen_ncmp(offrel, offset, size, mask, BPF_JEQ, 0, v);
665 static struct block *gen_ncmp(offrel, offset, size, mask, jtype, reverse, v)  in gen_ncmp()  argument
668      bpf_u_int32 offset, size, mask, jtype;
676     if (mask != 0xffffffff)
679         s2->s.k = mask;
3603 static struct block *gen_hostop(addr, mask, dir, proto, src_off, dst_off)  in gen_hostop()  argument
3605      bpf_u_int32 mask;
3624             b0 = gen_hostop(addr, mask, Q_SRC, proto, src_off, dst_off);
3625             b1 = gen_hostop(addr, mask, Q_DST, proto, src_off, dst_off);
3631             b0 = gen_hostop(addr, mask, Q_SRC, proto, src_off, dst_off);
3632             b1 = gen_hostop(addr, mask, Q_DST, proto, src_off, dst_off);
3640     b1 = gen_mcmp(OR_NET, offset, BPF_W, (bpf_int32) addr, mask);
3646 static struct block *gen_hostop6(addr, mask, dir, proto, src_off, dst_off)  in gen_hostop6()  argument
3648      struct in6_addr *mask;
3668             b0 = gen_hostop6(addr, mask, Q_SRC, proto, src_off, dst_off);
3669             b1 = gen_hostop6(addr, mask, Q_DST, proto, src_off, dst_off);
3675             b0 = gen_hostop6(addr, mask, Q_SRC, proto, src_off, dst_off);
3676             b1 = gen_hostop6(addr, mask, Q_DST, proto, src_off, dst_off);
3685     m = (u_int32_t *) mask;
4311 static struct block *gen_host(addr, mask, proto, dir, type)  in gen_host()  argument
4313      bpf_u_int32 mask;
4330             b0 = gen_host(addr, mask, Q_IP, dir, type);
4337                 b1 = gen_host(addr, mask, Q_ARP, dir, type);
4339                 b0 = gen_host(addr, mask, Q_RARP, dir, type);
4345             return gen_hostop(addr, mask, dir, ETHERTYPE_IP, 12, 16);
4348             return gen_hostop(addr, mask, dir, ETHERTYPE_REVARP, 14, 24);
4351             return gen_hostop(addr, mask, dir, ETHERTYPE_ARP, 14, 24);
4443 static struct block *gen_host6(addr, mask, proto, dir, type)  in gen_host6()  argument
4445      struct in6_addr *mask;
4461             return gen_host6(addr, mask, Q_IPV6, dir, type);
4518             return gen_hostop6(addr, mask, dir, ETHERTYPE_IPV6, 8, 24);
5903     bpf_u_int32 mask, addr;  local
5925             mask = 0xffffffff;
5929                 mask <<= 8;
5931             return gen_host(addr, mask, proto, dir, q.addr);
6267     bpf_u_int32 mask;  local
6293                 mask = 0xffffffff;
6300                         mask <<= 8;
6307                     mask <<= 32 - vlen;
6309                 return gen_host(v, mask, proto, dir, q.addr);
6387     struct in6_addr mask;  local
6402     if (sizeof(mask) * 8 < masklen)
6403         bpf_error("mask length must be <= %u", (unsigned int) (sizeof(mask) * 8));
6404     memset(&mask, 0, sizeof(mask));
6405     memset(&mask, 0xff, masklen / 8);
6408         mask.s6_addr[masklen / 8] = (0xff << (8 - masklen % 8)) & 0xff;
6412     m = (u_int32_t *) & mask;
6428             b = gen_host6(addr, &mask, q.proto, q.dir, q.addr);
7588 struct block *gen_p80211_type(int type, int mask)  in gen_p80211_type()  argument
7599             b0 = gen_mcmp(OR_LINK, 0, BPF_B, (bpf_int32) type, (bpf_int32) mask);  in gen_p80211_type()