bsd/nfs/nfs_serv.c

199 	/* init slp rwlock */
200 	nfsrv_slp_rwlock_group = lck_grp_alloc_init("nfsrv-slp-rwlock", LCK_GRP_ATTR_NULL);
201 	nfsrv_slp_mutex_group  = lck_grp_alloc_init("nfsrv-slp-mutex", LCK_GRP_ATTR_NULL);
255  *      struct nfsrv_sock *slp    - the NFS socket the request came in on
276 	struct nfsrv_sock *slp,
380 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(NFS_VER3) + NFSX_UNSIGNED);
404 	struct nfsrv_sock *slp,
444 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_FATTR(nd->nd_vers));
466 	struct nfsrv_sock *slp,
568 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_WCCORFATTR(nd->nd_vers));
592 	struct nfsrv_sock *slp,
658 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_SRVFH(nd->nd_vers, &nfh) +
689 	struct nfsrv_sock *slp,
774 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers) + NFSX_UNSIGNED);
815 	struct nfsrv_sock *slp,
932 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPORFATTR(nd->nd_vers) + 3 * NFSX_UNSIGNED);
1171 	struct nfsrv_sock *slp,
1309 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_PREOPATTR(nd->nd_vers) +
1369 	struct nfsrv_sock *slp,
1437 		error = nfsrv_rephead(nd, slp, &nmrep, NFSX_WCCDATA(nd->nd_vers));
1451 	    lck_mtx_lock(&slp->ns_wgmutex);
1453 	    wp = slp->ns_tq.lh_first;
1461 		LIST_INSERT_HEAD(&slp->ns_tq, nd, nd_tq);
1464 		wpp = NWDELAYHASH(slp, nd->nd_fh.nfh_fid);
1492 	    lck_mtx_lock(&slp->ns_wgmutex);
1502 	for (nd = slp->ns_tq.lh_first; nd; nd = owp) {
1596 			error = nfsrv_rephead(nd, slp, &nmrep, NFSX_WCCDATA(nd->nd_vers));
1603 			error = nfsrv_rephead(nd, slp, &nmrep, NFSX_PREOPATTR(nd->nd_vers) +
1628 			LIST_INSERT_HEAD(&slp->ns_tq, nd, nd_tq);
1636 		LIST_INSERT_HEAD(&slp->ns_tq, swp, nd_tq);
1643 	for (nd = slp->ns_tq.lh_first; nd; nd = nd->nd_tq.le_next)
1650 	slp->ns_wgtime = slp->ns_tq.lh_first ? slp->ns_tq.lh_first->nd_time : 0;
1651 	lck_mtx_unlock(&slp->ns_wgmutex);
1661 	if (slp->ns_wgtime) {
1662 		if (slp->ns_wgq.tqe_next == SLPNOLIST) {
1663 			TAILQ_INSERT_HEAD(&nfsrv_sockwg, slp, ns_wgq);
1670 	} else if (slp->ns_wgq.tqe_next != SLPNOLIST) {
1671 		TAILQ_REMOVE(&nfsrv_sockwg, slp, ns_wgq);
1672 		slp->ns_wgq.tqe_next = SLPNOLIST;
1741 	struct nfsrv_sock *slp;
1749 	TAILQ_FOREACH(slp, &nfsrv_sockwg, ns_wgq) {
1750 		if (slp->ns_wgtime) {
1752 			if (slp->ns_wgtime <= cur_usec) {
1753 				lck_rw_lock_exclusive(&slp->ns_rwlock);
1754 				slp->ns_flag |= SLP_DOWRITES;
1755 				lck_rw_done(&slp->ns_rwlock);
1756 				nfsrv_wakenfsd(slp);
1759 			if (slp->ns_wgtime < next_usec)
1760 				next_usec = slp->ns_wgtime;
1808 	struct nfsrv_sock *slp,
2092 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_SRVFH(nd->nd_vers, &nfh) +
2137 	struct nfsrv_sock *slp,
2330 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_SRVFH(NFS_VER3, &nfh) +
2373 	struct nfsrv_sock *slp,
2489 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_WCCDATA(nd->nd_vers));
2511 	struct nfsrv_sock *slp,
3060 	error = nfsrv_rephead(nd, slp, &nmrep, 2 * NFSX_WCCDATA(nd->nd_vers));
3121 	struct nfsrv_sock *slp,
3252 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers) + NFSX_WCCDATA(nd->nd_vers));
3278 	struct nfsrv_sock *slp,
3455 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_SRVFH(nd->nd_vers, &nfh) +
3499 	struct nfsrv_sock *slp,
3669 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_SRVFH(nd->nd_vers, &nfh) +
3713 	struct nfsrv_sock *slp,
3839 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_WCCDATA(nd->nd_vers));
3887 	struct nfsrv_sock *slp,
3992 			error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers) +
4031 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers) +
4091 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers));
4109 	struct nfsrv_sock *slp,
4211 			error = nfsrv_rephead(nd, slp, &nmrep, NFSX_V3POSTOPATTR +
4256 	error = nfsrv_rephead(nd, slp, &nmrep, maxcount);
4334 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_V3POSTOPATTR);
4356 	struct nfsrv_sock *slp,
4411 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_V3WCCDATA + NFSX_V3WRITEVERF);
4436 	struct nfsrv_sock *slp,
4490 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_POSTOPATTR(nd->nd_vers) + NFSX_STATFS(nd->nd_vers));
4528 	struct nfsrv_sock *slp,
4569 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_V3POSTOPATTR + NFSX_V3FSINFO);
4580 	if (slp->ns_sotype == SOCK_DGRAM) {
4616 	struct nfsrv_sock *slp,
4670 	error = nfsrv_rephead(nd, slp, &nmrep, NFSX_V3POSTOPATTR + NFSX_V3PATHCONF);
4700 	struct nfsrv_sock *slp,
4711 		return(nfs_gss_svc_ctx_init(nd, slp, mrepp));
4717 	error = nfsrv_rephead(nd, slp, &nmrep, 0);
4736 	struct nfsrv_sock *slp,
4752 	error = nfsrv_rephead(nd, slp, &nmrep, 0);
4765 				    struct nfsrv_sock *slp,