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nd6: remove unused structs and defines

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Remove a collections of unused structs and #defines to make it easier
to understand what is actually in use.

Sponsored by:	Netflix
This commit is contained in:
Bjoern A. Zeeb 2019-11-13 14:28:07 +00:00
parent d64df9a2b2
commit b3a25d2993
1 changed files with 1 additions and 73 deletions
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74
sys/netinet6/nd6.h
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@ -116,19 +116,7 @@ struct in6_nbrinfo {
int expire; /* lifetime for NDP state transition */
};
#define DRLSTSIZ 10
#define PRLSTSIZ 10
struct in6_drlist {
char ifname[IFNAMSIZ];
struct {
struct in6_addr rtaddr;
u_char flags;
u_short rtlifetime;
u_long expire;
u_short if_index;
} defrouter[DRLSTSIZ];
};
/* Sysctls, shared with user space. */
struct in6_defrouter {
struct sockaddr_in6 rtaddr;
u_char flags;
@ -137,40 +125,6 @@ struct in6_defrouter {
u_short if_index;
};
#ifdef _KERNEL
struct in6_oprlist {
char ifname[IFNAMSIZ];
struct {
struct in6_addr prefix;
struct prf_ra raflags;
u_char prefixlen;
u_char origin;
u_long vltime;
u_long pltime;
u_long expire;
u_short if_index;
u_short advrtrs; /* number of advertisement routers */
struct in6_addr advrtr[DRLSTSIZ]; /* XXX: explicit limit */
} prefix[PRLSTSIZ];
};
#endif
struct in6_prlist {
char ifname[IFNAMSIZ];
struct {
struct in6_addr prefix;
struct prf_ra raflags;
u_char prefixlen;
u_char origin;
u_int32_t vltime;
u_int32_t pltime;
time_t expire;
u_short if_index;
u_short advrtrs; /* number of advertisement routers */
struct in6_addr advrtr[DRLSTSIZ]; /* XXX: explicit limit */
} prefix[PRLSTSIZ];
};
struct in6_prefix {
struct sockaddr_in6 prefix;
struct prf_ra raflags;
@ -292,32 +246,6 @@ struct nd_prefix {
#define ndpr_raf_auto ndpr_flags.autonomous
#define ndpr_raf_router ndpr_flags.router
/*
* Message format for use in obtaining information about prefixes
* from inet6 sysctl function
*/
struct inet6_ndpr_msghdr {
u_short inpm_msglen; /* to skip over non-understood messages */
u_char inpm_version; /* future binary compatibility */
u_char inpm_type; /* message type */
struct in6_addr inpm_prefix;
u_long prm_vltim;
u_long prm_pltime;
u_long prm_expire;
u_long prm_preferred;
struct in6_prflags prm_flags;
u_short prm_index; /* index for associated ifp */
u_char prm_plen; /* length of prefix in bits */
};
#define prm_raf_onlink prm_flags.prf_ra.onlink
#define prm_raf_auto prm_flags.prf_ra.autonomous
#define prm_statef_onlink prm_flags.prf_state.onlink
#define prm_rrf_decrvalid prm_flags.prf_rr.decrvalid
#define prm_rrf_decrprefd prm_flags.prf_rr.decrprefd
struct nd_pfxrouter {
LIST_ENTRY(nd_pfxrouter) pfr_entry;
struct nd_defrouter *router;