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relations: Create EF_RELAT table of struct relatstr

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New struct relatstr is basically empty so far.  The next commit will
move relations state from struct natstr to struct relatstr.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2016-10-31 17:42:34 +01:00
parent 33f7ae79fe
commit de24545963
24 changed files with 309 additions and 197 deletions
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14
include/nat.h
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@ -132,6 +132,16 @@ enum relations {
ALLIED
};
struct relatstr {
/* initial part must match struct empobj */
signed ef_type: 8;
unsigned rel_seqno: 12;
unsigned rel_generation: 12;
int rel_uid;
time_t rel_timestamp;
/* end of part matching struct empobj */
};
/*
* Number of updates contact lasts for various ways of making contact.
* These are only useful with option LOSE_CONTACT, which implies
@ -182,6 +192,10 @@ struct rejectstr {
#define putnat(p) ef_write(EF_NATION, (p)->nat_cnum, (p))
#define getnatp(n) ((struct natstr *)ef_ptr(EF_NATION, (n)))
#define getrelat(n, p) ef_read(EF_RELAT, (n), (p))
#define putrelat(p) ef_write(EF_RELAT, (p)->rel_uid, (p))
#define getrelatp(n) ((struct relatstr *)ef_ptr(EF_RELAT, (n)))
#define getcontact(n, p) ef_read(EF_CONTACT, (n), (p))
#define putcontact(p) ef_write(EF_CONTACT, (p)->con_uid, (p))
#define getcontactp(n) ((struct contactstr *)ef_ptr(EF_CONTACT, (n)))