bsd/nfs/nfs4_vnops.c

98 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
118 	error = nfs_request(np, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
198 		nfs4_default_attrs_for_referral_trigger(VTONFS(np->n_parent), NULL, 0, nvap, NULL);
205 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
227 			NULL, rpcflags, &nmrep, xidp, &status);
234 	error = nfs4_parsefattr(&nmrep, NULL, nvap, NULL, NULL, NULL);
239 		nvap->nva_acl = NULL;
262 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
281 	error = nfs_request(np, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
333 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
355 	error = nfs_request_async(np, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, 0, cb, reqp);
445 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
471 	error = nfs_request_async(np, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, 0, cb, reqp);
568 	NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, NULL, 0);
590 	error = nfs_request2(dnp, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, 0, &nmrep, &xid, &status);
645 	NFSREQ_SECINFO_SET(&si, fdnp, NULL, 0, NULL, 0);
677 	error = nfs_request(fdnp, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
746 	NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, NULL, 0);
870 		error = nfs_request(dnp, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
937 				bp = NULL;
965 			error = nfs4_parsefattr(&nmrep, NULL, nvattrp, &fh, NULL, NULL);
971 					nvattrp->nva_acl = NULL;
1050 			bp = NULL;
1092 		NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, NULL, 0);
1128 	nfsm_chain_add_bitmap_supported(error, &nmreq, bitmap, nmp, NULL);
1132 	error = nfs_request_async(dnp, NULL, &nmreq, NFSPROC4_COMPOUND,
1133 			vfs_context_thread(ctx), vfs_context_ucred(ctx), &si, 0, NULL, reqp);
1188 		error = nfs4_parsefattr(&nmrep, NULL, nvap, NULL, NULL, NULL);
1246 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
1267 	error = nfs_request2(np, NULL, &nmreq, NFSPROC4_COMPOUND,
1314 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
1340 	error = nfs_request(np, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
1347 	error = nfs4_parsefattr(&nmrep, nfsap, &nvattr, NULL, NULL, NULL);
1461 		nva.nva_acl = NULL;
1517 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
1555 	error = nfs_request(np, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
1627 		if ((error = nfs_sigintr(nmp, NULL, current_thread(), 1)))
1658 		if ((error = nfs_sigintr(nmp, NULL, thd, 1)))
1768 		if ((error = nfs_sigintr(nmp, NULL, thd, 0)))
1808 	struct nfs_open_owner *noop, *newnoop = NULL;
1821 			return (NULL);
1911 		if ((error = nfs_sigintr(nmp, NULL, thd, 0)))
1982 	*nofpp = NULL;
2000 	struct nfs_open_file *nofp = NULL, *nofp2, *newnofp = NULL;
2092 		if ((error = nfs_sigintr(nmp, NULL, thd, 0)))
2420 	struct nfs_open_owner *noop = NULL;
2421 	struct nfs_open_file *nofp = NULL;
2422 	struct nfs_lock_owner *nlop = NULL;
2423 	nfs_stateid *s = NULL;
2565 	vnode_t dvp = NULL;
2567 	const char *vname = NULL;
2570 	char *filename = NULL;
2600 		dvp = NULL;
2632 	error = nfs4_open_rpc(nofp, ctx, &cn, NULL, dvp, &vp, NFS_OPEN_NOCREATE, accessMode, denyMode);
2668 	struct nfs_open_owner *noop = NULL;
2669 	struct nfs_open_file *nofp = NULL;
2695 	error = nfs_mount_state_in_use_start(nmp, NULL);
2714 		error = nfs4_reopen(nofp, NULL);
2715 		nofp = NULL;
2720 		error = nfs_open_file_set_busy(nofp, NULL);
2722 		nofp = NULL;
2828 		nofp = NULL;
2869 	struct nfs_open_file *nofp = NULL;
2896 		ubc_msync(vp, 0, size, NULL, UBC_PUSHALL | UBC_SYNC);
2900 	error = nfs_mount_state_in_use_start(nmp, NULL);
2910 			error = nfs4_reopen(nofp, NULL);
2915 			error = nfs_open_file_set_busy(nofp, NULL);
2947 	struct nfs_lock_owner *nlop, *newnlop = NULL;
2973 			return (NULL);
3006 		nlop->nlo_open_owner = NULL;
3064 		if ((error = nfs_sigintr(nmp, NULL, thd, 0)))
3128 	struct nfs_file_lock *nflp = NULL;
3139 			return (NULL);
3157 		nflp->nfl_owner = NULL;
3254 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
3288 	error = nfs_request2(np, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, flags|R_NOINTR, &nmrep, &xid, &status);
3300 	nfs_owner_seqid_increment(newlocker ? nofp->nof_owner : NULL, nlop, error);
3346 	error = nfs_lock_owner_set_busy(nlop, NULL);
3350 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
3375 	error = nfs_request2(np, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, flags|R_NOINTR, &nmrep, &xid, &status);
3387 	nfs_owner_seqid_increment(NULL, nlop, error);
3424 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
3448 	error = nfs_request(np, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
3572 	struct nfs_file_lock *newnflp, *nflp, *nflp2 = NULL, *nextnflp, *flocknflp = NULL;
3606 			nflp = NULL;
3608 			nflp = NULL;
3663 				flocknflp = NULL;
3673 				if (!nfs_file_lock_conflict(newnflp, nflp, NULL))
3678 			error = nfs_sigintr(NFSTONMP(np), NULL, vfs_context_thread(ctx), 0);
3690 		} while (!error && nfs_file_lock_conflict(newnflp, nflp, NULL));
3776 			flocknflp = NULL;
3801 		error = nfs_sigintr(NFSTONMP(np), NULL, vfs_context_thread(ctx), 0);
3890 			nflp2 = NULL;
3986 	struct nfs_file_lock *nflp, *nextnflp, *newnflp = NULL;
3994 	if ((error = nfs_mount_state_in_use_start(nmp, NULL)))
3998 		error = nfs4_reopen(nofp, NULL);
4003 	if ((error = nfs_open_state_set_busy(np, NULL))) {
4158 			newnflp = NULL;
4235 	struct nfs_open_owner *noop = NULL;
4236 	struct nfs_open_file *nofp = NULL;
4237 	struct nfs_lock_owner *nlop = NULL;
4281 		if ((error = nfs_getattr(np, NULL, ctx, NGA_UNCACHED)))
4346 			error = nfs4_reopen(nofp, ((op == F_UNLCK) ? NULL : vfs_context_thread(ctx)));
4347 			nofp = NULL;
4402 	vnode_t dvp = NULL;
4404 	const char *vname = NULL;
4405 	const char *name = NULL;
4408 	char *filename = NULL;
4414 		if ((error = nfs_sigintr(nmp, NULL, thd, 0)))
4448 			dvp = NULL;
4549 	return (nfs4_open_rpc_internal(nofp, NULL, thd, cred, cnp, NULL, dvp, vpp, NFS_OPEN_NOCREATE, share_access, share_deny));
4572 	NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, NULL, 0);
4593 	error = nfs_request2(dnp, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, R_NOINTR, &nmrep, xidp, &status);
4600 	nfs_owner_seqid_increment(noop, NULL, error);
4604 	error = nfs4_parsefattr(&nmrep, NULL, nvap, NULL, NULL, NULL);
4638 	nfsnode_t np, newnp = NULL;
4639 	vnode_t newvp = NULL;
4663 	np = *vpp ? VTONFS(*vpp) : NULL;
4689 	NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, cnp->cn_nameptr, cnp->cn_namelen);
4746 	error = nfs_request_async(dnp, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, R_NOINTR, NULL, &req);
4765 	nfs_owner_seqid_increment(noop, NULL, error);
4823 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
4870 		nfs_getattr(dnp, NULL, ctx, NGA_CACHED);
4984 	vnode_t dvp = NULL;
4985 	const char *vname = NULL;
4986 	const char *name = NULL;
4989 	char *filename = NULL;
5019 			dvp = NULL;
5043 	if ((error = nfs_open_owner_set_busy(noop, NULL)))
5049 	NFSREQ_SECINFO_SET(&si, VTONFS(dvp), NULL, 0, filename, namelen);
5095 	nfs_owner_seqid_increment(noop, NULL, error);
5172 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
5249 	if ((error = nfs_open_owner_set_busy(noop, NULL)))
5255 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
5304 	nfs_owner_seqid_increment(noop, NULL, error);
5383 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
5436 	if ((error = nfs_open_owner_set_busy(noop, NULL)))
5439 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
5462 	error = nfs_request2(np, NULL, &nmreq, NFSPROC4_COMPOUND,
5473 	nfs_owner_seqid_increment(noop, NULL, error);
5506 	if ((error = nfs_open_owner_set_busy(noop, NULL)))
5509 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
5530 	error = nfs_request2(np, NULL, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, flags|R_NOINTR, &nmrep, &xid, &status);
5539 	nfs_owner_seqid_increment(noop, NULL, error);
5765 				NULL, nflp->nfl_owner->nlo_open_owner->noo_cred);
5796 			nfs4_close_rpc(np, nofp, NULL, nofp->nof_owner->noo_cred, R_RECOVER);
5912 	if ((error = nfs_open_state_set_busy(np, NULL)))
5979 	NFSREQ_SECINFO_SET(&si, NULL, fhp, fhlen, NULL, 0);
5996 	error = nfs_request2(NULL, nmp->nm_mountp, &nmreq, NFSPROC4_COMPOUND, thd, cred, &si, flags, &nmrep, &xid, &status);
6054 		nofp = NULL;
6077 			nofp = NULL;
6091 			nofp = NULL;
6125 	struct nfs_open_owner *noop = NULL;
6126 	struct nfs_open_file *newnofp = NULL, *nofp = NULL;
6147 	error = nfs_open_file_find(NULL, noop, &newnofp, 0, 0, 1);
6157 		newnofp = NULL;
6166 		newnofp = NULL;
6201 					error2 = nfs4_open_rpc(newnofp, ctx, cnp, NULL, dvp, vpp, NFS_OPEN_NOCREATE, accessMode, denyMode);
6211 				*vpp = NULL;
6224 		newnofp = NULL;
6244 		busyerror = nfs_open_file_set_busy(nofp, NULL);
6252 	newnofp = NULL;
6260 		nofp = newnofp = NULL;
6287 	nfsnode_t np = NULL;
6288 	vnode_t newvp = NULL;
6337 	NFSREQ_SECINFO_SET(&si, dnp, NULL, 0, NULL, 0);
6366 	nfsm_chain_add_bitmap_supported(error, &nmreq, bitmap, nmp, NULL);
6376 	error = nfs_request_async(dnp, NULL, &nmreq, NFSPROC4_COMPOUND,
6377 			vfs_context_thread(ctx), vfs_context_ucred(ctx), &si, 0, NULL, &req);
6402 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
6429 		nfs_getattr(dnp, NULL, ctx, NGA_CACHED);
6481 	nfsnode_t np = NULL;
6502 			vtonfs_type(ap->a_vap->va_type, nmp->nm_vers), NULL, &np);
6519 	nfsnode_t np = NULL;
6523 			NFDIR, NULL, &np);
6541 	nfsnode_t np = NULL;
6596 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
6626 	error = nfs_request(tdnp, NULL, &nmreq, NFSPROC4_COMPOUND, ctx, &si, &nmrep, &xid, &status);
6711 	nfs_getattr(dnp, NULL, ctx, NGA_CACHED);
6765 	nfsnode_t adnp = NULL;
6779 		return (NULL);
6781 		return (NULL);
6783 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
6795 		error = nfs_nget(nmp->nm_mountp, NULL, &cn, np->n_attrdirfh+1, *np->n_attrdirfh,
6796 				NULL, NULL, RPCAUTH_UNKNOWN, NG_NOCREATE, &adnp);
6824 	error = nfs_request_async(np, NULL, &nmreq, NFSPROC4_COMPOUND,
6825 			vfs_context_thread(ctx), vfs_context_ucred(ctx), &si, 0, NULL, &req);
6835 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
6856 	error = nfs_nget(NFSTOMP(np), NULL, &cn, fh.fh_data, fh.fh_len, &nvattr, &xid, rq.r_auth, 0, &adnp);
6872 	return (error ? NULL : adnp);
6918 	nfsnode_t adnp = NULL, anp = NULL;
6919 	vnode_t avp = NULL;
6926 	struct nfs_open_owner *noop = NULL;
6927 	struct nfs_open_file *newnofp = NULL, *nofp = NULL;
6938 	*anpp = NULL;
6989 	hadattrdir = (adnp != NULL);
6996 	NFSREQ_SECINFO_SET(&si, np, NULL, 0, NULL, 0);
7004 		error = nfs_getattr(adnp, NULL, ctx, NGA_CACHED);
7047 				*anpp = anp = NULL;
7061 			noop = NULL;
7076 			newnofp = NULL;
7085 			newnofp = NULL;
7098 				newnofp = NULL;
7224 	error = nfs_request_async(hadattrdir ? adnp : np, NULL, &nmreq, NFSPROC4_COMPOUND,
7225 			vfs_context_thread(ctx), vfs_context_ucred(ctx), &si, open ? R_NOINTR: 0, NULL, &req);
7239 		error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
7259 				error = nfs_nget(NFSTOMP(np), NULL, &cn, fh.fh_data, fh.fh_len, &nvattr, &xid, rq.r_auth, 0, &adnp);
7275 		nfs_owner_seqid_increment(noop, NULL, error);
7333 	error = nfs4_parsefattr(&nmrep, NULL, &nvattr, &fh, NULL, NULL);
7376 		nfs_getattr(adnp, NULL, ctx, NGA_CACHED);
7381 		cache_enter(NFSTOV(adnp), NULL, cnp);
7404 				nofp = NULL;
7413 				nofpbusyerror = nfs_open_file_set_busy(nofp, NULL);
7420 				newnofp = NULL;
7423 				newnofp = NULL;
7481 			newnofp = NULL;
7488 			nofp = newnofp = NULL;
7497 				*anpp = anp = NULL;
7499 			hadattrdir = (adnp != NULL);
7535 			struct nfsbuf *bp = NULL;
7611 		*anpp = NULL;
7624 	nfsnode_t adnp = NULL;
7642 				0, ctx, &anp, NULL);
7648 				anp = NULL;
7721 			!isrsrcfork ? NFS_GET_NAMED_ATTR_PREFETCH : 0, ctx, &anp, NULL);
7752 	nfsnode_t anp = NULL;
7757 	struct nfs_open_file *nofp = NULL;
7833 	if (nofp && !(error = nfs_open_file_set_busy(nofp, NULL))) {
7835 		nofp->nof_creator = NULL;
7850 	vwa.a_uio = NULL;
7868 		int busyerror = nfs_open_file_set_busy(nofp, NULL);
7906 	error = nfs4_named_attr_remove(VTONFS(ap->a_vp), NULL, ap->a_name, ap->a_context);
7926 	nfsnode_t adnp = NULL;
7931 	struct nfsbuf *bp = NULL;
8028 				if (uio == NULL) {
8101 			0, ctx, &anp, NULL);
8142 			NFS_GET_NAMED_ATTR_CREATE, ctx, &anp, NULL);
8164 	nfsnode_t np = ap->a_vp ? VTONFS(ap->a_vp) : NULL;
8165 	nfsnode_t anp = ap->a_svp ? VTONFS(ap->a_svp) : NULL;