bsd/nfs/nfs_socket.c

234 		/* no more addresses on current server, go to first address of next server */
239 			/* no more servers on current location, go to first server of next location */
243 				loc = 0; /* after last location, wrap back around to first location */
691  *	nss_last is set to -1 at initialization to indicate the first time. Its set to -2 if address was found but
1042  * We'll use the first NFS socket we can successfully set up.
1044  * The search may involve contacting the portmapper service first.
1110 				/* ...connect to portmapper first if we (may) need any ports. */
1115 				/* ...connect to NFS port first. */
1128 				/* ...connect to portmapper first if we need any ports. */
1133 				/* ...connect to NFS port first. */
1139 		NFS_SOCK_DBG("nfs connect first %s, so type %d port %d prot %d %d\n",
1159 	/* Set next location to first valid location. */
1209 	/* We may be speaking to portmap first... to determine port(s). */
1395 				/* Choose the first flavor in our list that the server supports. */
1397 					/* we don't know what the server supports, just use our first choice */
1408 				/* Choose the first one we support from the server's list. */
1584 			/* first, try to renew our current state */
2890  * rexmit count is also updated if this isn't the first send.
2893  * If this wasn't the first transmit, set R_RESENDERR.
3058 			/* first transmit */
3137 		 * Note: even though a first send may fail, we consider
3470 	int error = 0, slpflag, first = 1;
3479 		if ((error = nfs_sigintr(req->r_nmp, req, first ? NULL : req->r_thread, 0)))
3514 		first = slpflag = 0;
3531  *	- call nfs_send() for first transmit
3821 	 * to put it LAST so timer finds oldest requests first.
4091 			 * The first time a request hits this, we will allocate an array
4104 				/* first time... set up flavor array */