shithub: netgraph

ref: e78b5e27f582a692b81369be4614d0a7b8eee9cb
dir: /tuple.c/

#include <u.h>
#include <libc.h>
#include <String.h>
#include "dat.h"
#include "fns.h"

Tuple*
findtuple(Block *b, char *key)
{
	Tuple *t;
	for (int i = 0; i < b->ntuples; i++) {
		t = &b->tuples[i];
		if (t->key && strcmp(t->key, key) == 0)
			return t;
	}
	return nil;
}

void
addtuple(Block *b, char *key, char *value, int ipnet)
{
	Tuple *t;
	
	if (!b->tuples) {
		b->ntuples = 1;
		b->tuples = mallocz(sizeof(Tuple) * nsystuples, 1);
		t = b->tuples;
	} else {
		t = &b->tuples[b->ntuples];
		b->ntuples++;
	}
	t->key = key;
	t->value = value;
	t->ipnet = ipnet;
}

void
fortuple(Block *b, void (*f)(Tuple*,void*), void *aux)
{
	for (int i = 0; i < b->ntuples; i++)
		f(&b->tuples[i], aux);
}