diff options
| author | Guy Harris <guy@alum.mit.edu> | 2018-08-31 18:17:35 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2018-08-31 18:17:35 -0700 |
| commit | f21caab7dfb4d6f0e76db7ad078fe85f68481a9a (patch) | |
| tree | 1e138ab9af880f37a325dc7606b891a0cbd3d326 /bpf_filter.c | |
| parent | 96571eef583c493956809f5f1f36f807683c07da (diff) | |
Squelch a compiler warning.
Diffstat (limited to 'bpf_filter.c')
| -rw-r--r-- | bpf_filter.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/bpf_filter.c b/bpf_filter.c index af19158d..ebf118f4 100644 --- a/bpf_filter.c +++ b/bpf_filter.c @@ -44,6 +44,7 @@ #include <pcap/pcap-inttypes.h> #include "pcap-types.h" +#include "varattrs.h" #include "extract.h" #define EXTRACT_SHORT EXTRACT_BE_U_2 @@ -83,9 +84,15 @@ enum { * * Thanks to Ani Sinha <ani@arista.com> for providing initial implementation */ +#if defined(SKF_AD_VLAN_TAG_PRESENT) u_int bpf_filter_with_aux_data(const struct bpf_insn *pc, const u_char *p, u_int wirelen, u_int buflen, const struct bpf_aux_data *aux_data) +#else +u_int +bpf_filter_with_aux_data(const struct bpf_insn *pc, const u_char *p, + u_int wirelen, u_int buflen, const struct bpf_aux_data *aux_data _U_) +#endif { register uint32_t A, X; register bpf_u_int32 k; @@ -370,7 +377,6 @@ bpf_filter(const struct bpf_insn *pc, const u_char *p, u_int wirelen, return bpf_filter_with_aux_data(pc, p, wirelen, buflen, NULL); } - /* * Return true if the 'fcode' is a valid filter program. * The constraints are that each jump be forward and to a valid |