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Replace hardcoded numbers.

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This commit is contained in:
Andrey V. Elsukov 2013-04-16 11:12:58 +00:00
parent 44d95698ba
commit 43851aae9a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=249543
1 changed files with 12 additions and 8 deletions
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20
sys/netinet6/ip6_var.h
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@ -204,9 +204,11 @@ struct ip6stat {
u_quad_t ip6s_rawout; /* total raw ip packets generated */
u_quad_t ip6s_badscope; /* scope error */
u_quad_t ip6s_notmember; /* don't join this multicast group */
u_quad_t ip6s_nxthist[256]; /* next header history */
#define IP6S_HDRCNT 256 /* headers count */
u_quad_t ip6s_nxthist[IP6S_HDRCNT]; /* next header history */
u_quad_t ip6s_m1; /* one mbuf */
u_quad_t ip6s_m2m[32]; /* two or more mbuf */
#define IP6S_M2MMAX 32
u_quad_t ip6s_m2m[IP6S_M2MMAX]; /* two or more mbuf */
u_quad_t ip6s_mext1; /* one ext mbuf */
u_quad_t ip6s_mext2m; /* two or more ext mbuf */
u_quad_t ip6s_exthdrtoolong; /* ext hdr are not contiguous */
@ -218,27 +220,29 @@ struct ip6stat {
* algorithm:
* XXX: hardcoded 16 = # of ip6 multicast scope types + 1
*/
#define IP6S_RULESMAX 16
#define IP6S_SCOPECNT 16
/* number of times that address selection fails */
u_quad_t ip6s_sources_none;
/* number of times that an address on the outgoing I/F is chosen */
u_quad_t ip6s_sources_sameif[16];
u_quad_t ip6s_sources_sameif[IP6S_SCOPECNT];
/* number of times that an address on a non-outgoing I/F is chosen */
u_quad_t ip6s_sources_otherif[16];
u_quad_t ip6s_sources_otherif[IP6S_SCOPECNT];
/*
* number of times that an address that has the same scope
* from the destination is chosen.
*/
u_quad_t ip6s_sources_samescope[16];
u_quad_t ip6s_sources_samescope[IP6S_SCOPECNT];
/*
* number of times that an address that has a different scope
* from the destination is chosen.
*/
u_quad_t ip6s_sources_otherscope[16];
u_quad_t ip6s_sources_otherscope[IP6S_SCOPECNT];
/* number of times that a deprecated address is chosen */
u_quad_t ip6s_sources_deprecated[16];
u_quad_t ip6s_sources_deprecated[IP6S_SCOPECNT];
/* number of times that each rule of source selection is applied. */
u_quad_t ip6s_sources_rule[16];
u_quad_t ip6s_sources_rule[IP6S_MAXRULES];
};
#ifdef _KERNEL