91 typedef struct request_state request_state;  typedef
130 struct request_state  struct
132 	request_state *next;  argument
133 	request_state *primary;			// If this operation is on a shared socket, pointer to primary  argument
142 	// operation is, we don't know if we're going to need to allocate a new request_state or not.  argument
143 	transfer_state ts;
144 	mDNSu32        hdr_bytes;		// bytes of header already read
145 	ipc_msg_hdr    hdr;
146 	mDNSu32        data_bytes;		// bytes of message data already read
147 	char          *msgbuf;			// pointer to data storage to pass to free()
148 	const char    *msgptr;			// pointer to data to be read from (may be modified)
149 	char          *msgend;			// pointer to byte after last byte of message
152 	int no_reply;					// don't send asynchronous replies to client
153 	mDNSs32 time_blocked;			// record time of a blocked client
154 	int unresponsiveness_reports;
155 	struct reply_state *replies;	// corresponding (active) reply list
156 	req_termination_fn terminate;
157 	DNSServiceFlags		flags;	
160 		{
224 		} u;