iterate i/f(draft)

gistfile1.txt

//vmod.vcc
Function STRING filter_a()
Function STRING filter_b()

//vmod.c
void filter_a(const char* c){
	syslog(6,"hello(A):%s",c);
}
void filter_b(const char* c){
	syslog(6,"hello(B):%s",c);
}
const char *vmod_filter_a(struct sess *sp){
	char buf[64];
	buf[0] = 0;
	snprintf(buf,64,"%ld",filter_a);
	int u = WS_Reserve(sp->wrk->ws,0);
	if(u < strlen(buf)+1){
		WS_Release(sp->wrk->ws,0);
		return NULL;
	}
	char *p =  sp->wrk->ws->f;
	p[0] = 0;
	strcpy(p,buf);
	WS_Release(sp->wrk->ws,strlen(buf)+1);
	return p;
}
const char *vmod_filter_b(struct sess *sp){
	char buf[64];
	buf[0] = 0;
	snprintf(buf,64,"%ld",filter_b);
	int u = WS_Reserve(sp->wrk->ws,0);
	if(u < strlen(buf)+1){
		WS_Release(sp->wrk->ws,0);
		return NULL;
	}
	char *p =  sp->wrk->ws->f;
	p[0] = 0;
	strcpy(p,buf);
	WS_Release(sp->wrk->ws,strlen(buf)+1);
	return p;
}