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Upgrade libpcap to 1.8.1 (Nmap-specific patches not yet applied)

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This commit is contained in:
dmiller
2018-07-18 13:41:35 +00:00
parent cbb54f79a8
commit 3fc4a6fc95
216 changed files with 27408 additions and 18957 deletions
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140
libpcap/gencode.h
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@@ -281,85 +281,115 @@ struct qual {
unsigned char pad;
};
struct arth *gen_loadi(int);
struct arth *gen_load(int, struct arth *, int);
struct arth *gen_loadlen(void);
struct arth *gen_neg(struct arth *);
struct arth *gen_arth(int, struct arth *, struct arth *);
struct _compiler_state;
typedef struct _compiler_state compiler_state_t;
struct arth *gen_loadi(compiler_state_t *, int);
struct arth *gen_load(compiler_state_t *, int, struct arth *, int);
struct arth *gen_loadlen(compiler_state_t *);
struct arth *gen_neg(compiler_state_t *, struct arth *);
struct arth *gen_arth(compiler_state_t *, int, struct arth *, struct arth *);
void gen_and(struct block *, struct block *);
void gen_or(struct block *, struct block *);
void gen_not(struct block *);
struct block *gen_scode(const char *, struct qual);
struct block *gen_ecode(const u_char *, struct qual);
struct block *gen_acode(const u_char *, struct qual);
struct block *gen_mcode(const char *, const char *, unsigned int, struct qual);
struct block *gen_scode(compiler_state_t *, const char *, struct qual);
struct block *gen_ecode(compiler_state_t *, const u_char *, struct qual);
struct block *gen_acode(compiler_state_t *, const u_char *, struct qual);
struct block *gen_mcode(compiler_state_t *, const char *, const char *,
unsigned int, struct qual);
#ifdef INET6
struct block *gen_mcode6(const char *, const char *, unsigned int, struct qual);
struct block *gen_mcode6(compiler_state_t *, const char *, const char *,
unsigned int, struct qual);
#endif
struct block *gen_ncode(const char *, bpf_u_int32, struct qual);
struct block *gen_proto_abbrev(int);
struct block *gen_relation(int, struct arth *, struct arth *, int);
struct block *gen_less(int);
struct block *gen_greater(int);
struct block *gen_byteop(int, int, int);
struct block *gen_broadcast(int);
struct block *gen_multicast(int);
struct block *gen_inbound(int);
struct block *gen_ncode(compiler_state_t *, const char *, bpf_u_int32,
struct qual);
struct block *gen_proto_abbrev(compiler_state_t *, int);
struct block *gen_relation(compiler_state_t *, int, struct arth *,
struct arth *, int);
struct block *gen_less(compiler_state_t *, int);
struct block *gen_greater(compiler_state_t *, int);
struct block *gen_byteop(compiler_state_t *, int, int, int);
struct block *gen_broadcast(compiler_state_t *, int);
struct block *gen_multicast(compiler_state_t *, int);
struct block *gen_inbound(compiler_state_t *, int);
struct block *gen_llc(void);
struct block *gen_llc_i(void);
struct block *gen_llc_s(void);
struct block *gen_llc_u(void);
struct block *gen_llc_s_subtype(bpf_u_int32);
struct block *gen_llc_u_subtype(bpf_u_int32);
struct block *gen_llc(compiler_state_t *);
struct block *gen_llc_i(compiler_state_t *);
struct block *gen_llc_s(compiler_state_t *);
struct block *gen_llc_u(compiler_state_t *);
struct block *gen_llc_s_subtype(compiler_state_t *, bpf_u_int32);
struct block *gen_llc_u_subtype(compiler_state_t *, bpf_u_int32);
struct block *gen_vlan(int);
struct block *gen_mpls(int);
struct block *gen_vlan(compiler_state_t *, int);
struct block *gen_mpls(compiler_state_t *, int);
struct block *gen_pppoed(void);
struct block *gen_pppoes(int);
struct block *gen_pppoed(compiler_state_t *);
struct block *gen_pppoes(compiler_state_t *, int);
struct block *gen_geneve(int);
struct block *gen_geneve(compiler_state_t *, int);
struct block *gen_atmfield_code(int atmfield, bpf_int32 jvalue, bpf_u_int32 jtype, int reverse);
struct block *gen_atmtype_abbrev(int type);
struct block *gen_atmmulti_abbrev(int type);
struct block *gen_atmfield_code(compiler_state_t *, int, bpf_int32,
bpf_u_int32, int);
struct block *gen_atmtype_abbrev(compiler_state_t *, int type);
struct block *gen_atmmulti_abbrev(compiler_state_t *, int type);
struct block *gen_mtp2type_abbrev(int type);
struct block *gen_mtp3field_code(int mtp3field, bpf_u_int32 jvalue, bpf_u_int32 jtype, int reverse);
struct block *gen_mtp2type_abbrev(compiler_state_t *, int type);
struct block *gen_mtp3field_code(compiler_state_t *, int, bpf_u_int32,
bpf_u_int32, int);
struct block *gen_pf_ifname(const char *);
struct block *gen_pf_rnr(int);
struct block *gen_pf_srnr(int);
struct block *gen_pf_ruleset(char *);
struct block *gen_pf_reason(int);
struct block *gen_pf_action(int);
struct block *gen_pf_dir(int);
struct block *gen_pf_ifname(compiler_state_t *, const char *);
struct block *gen_pf_rnr(compiler_state_t *, int);
struct block *gen_pf_srnr(compiler_state_t *, int);
struct block *gen_pf_ruleset(compiler_state_t *, char *);
struct block *gen_pf_reason(compiler_state_t *, int);
struct block *gen_pf_action(compiler_state_t *, int);
struct block *gen_p80211_type(int, int);
struct block *gen_p80211_fcdir(int);
struct block *gen_p80211_type(compiler_state_t *, int, int);
struct block *gen_p80211_fcdir(compiler_state_t *, int);
void bpf_optimize(struct block **);
void bpf_error(const char *, ...)
/*
* Representation of a program as a tree of blocks, plus current mark.
* A block is marked if only if its mark equals the current mark.
* Rather than traverse the code array, marking each item, 'cur_mark'
* is incremented. This automatically makes each element unmarked.
*/
#define isMarked(icp, p) ((p)->mark == (icp)->cur_mark)
#define unMarkAll(icp) (icp)->cur_mark += 1
#define Mark(icp, p) ((p)->mark = (icp)->cur_mark)
struct icode {
struct block *root;
int cur_mark;
};
void bpf_optimize(compiler_state_t *, struct icode *ic);
void bpf_syntax_error(compiler_state_t *, const char *);
void bpf_error(compiler_state_t *, const char *, ...)
__attribute__((noreturn))
#ifdef __ATTRIBUTE___FORMAT_OK
__attribute__((format (printf, 1, 2)))
__attribute__((format (printf, 2, 3)))
#endif /* __ATTRIBUTE___FORMAT_OK */
;
void finish_parse(struct block *);
char *sdup(const char *);
void finish_parse(compiler_state_t *, struct block *);
char *sdup(compiler_state_t *, const char *);
struct bpf_insn *icode_to_fcode(struct block *, u_int *);
int pcap_parse(void);
void lex_init(const char *);
void lex_cleanup(void);
struct _opt_state;
typedef struct _opt_state opt_state_t;
struct bpf_insn *icode_to_fcode(compiler_state_t *, struct icode *,
struct block *, u_int *);
void sappend(struct slist *, struct slist *);
/*
* Older versions of Bison don't put this declaration in
* grammar.h.
*/
int pcap_parse(void *, compiler_state_t *);
/* XXX */
#define JT(b) ((b)->et.succ)
#define JF(b) ((b)->ef.succ)
extern int no_optimize;