C++ (Cpp) COUNTER_ARRAY_ZERO Exemples

Exemple #1

Fichier : kern_sendfile.c Projet : 2asoft/freebsd

static int
sfstat_sysctl(SYSCTL_HANDLER_ARGS)
{
	struct sfstat s;

	COUNTER_ARRAY_COPY(sfstat, &s, sizeof(s) / sizeof(uint64_t));
	if (req->newptr)
		COUNTER_ARRAY_ZERO(sfstat, sizeof(s) / sizeof(uint64_t));
	return (SYSCTL_OUT(req, &s, sizeof(s)));
}

Exemple #2

/*
 * Reset nat64lsn statistics.
 * Data layout (v0)(current):
 * Request: [ ipfw_obj_header ]
 *
 * Returns 0 on success
 */
static int
nat64lsn_reset_stats(struct ip_fw_chain *ch, ip_fw3_opheader *op,
    struct sockopt_data *sd)
{
	struct nat64lsn_cfg *cfg;
	ipfw_obj_header *oh;

	if (sd->valsize != sizeof(*oh))
		return (EINVAL);
	oh = (ipfw_obj_header *)sd->kbuf;
	if (ipfw_check_object_name_generic(oh->ntlv.name) != 0 ||
	    oh->ntlv.set >= IPFW_MAX_SETS)
		return (EINVAL);

	IPFW_UH_WLOCK(ch);
	cfg = nat64lsn_find(CHAIN_TO_SRV(ch), oh->ntlv.name, oh->ntlv.set);
	if (cfg == NULL) {
		IPFW_UH_WUNLOCK(ch);
		return (ESRCH);
	}
	COUNTER_ARRAY_ZERO(cfg->stats.stats, NAT64STATS);
	IPFW_UH_WUNLOCK(ch);
	return (0);
}