Function InitPacketAliasLog

freebsd/netinet/libalias/alias_db.c:2141–2160

Init the log file and enable logging */

/* Init the log file and enable logging */
static int
InitPacketAliasLog(struct libalias *la)
{

	LIBALIAS_LOCK_ASSERT(la);
	if (~la->packetAliasMode & PKT_ALIAS_LOG) {
#ifdef _KERNEL
		if ((la->logDesc = malloc(LIBALIAS_BUF_SIZE)))
			;
#else 		
		if ((la->logDesc = fopen("/var/log/alias.log", "w")))
			fprintf(la->logDesc, "PacketAlias/InitPacketAliasLog: Packet alias logging enabled.\n");	       
#endif
		else 
			return (ENOMEM); /* log initialization failed */
		la->packetAliasMode |= PKT_ALIAS_LOG;
	}

	return (1);
}

/* Close the log-file and disable logging. */
static void