| nfs_clrpcops.c (265466) | nfs_clrpcops.c (265469) |
|---|---|
| 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Rick Macklem at The University of Guelph. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 18 unchanged lines hidden (view full) --- 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 */ 33 34#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Rick Macklem at The University of Guelph. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 18 unchanged lines hidden (view full) --- 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 */ 33 34#include <sys/cdefs.h> |
| 35__FBSDID("$FreeBSD: stable/10/sys/fs/nfsclient/nfs_clrpcops.c 265466 2014-05-06 21:47:43Z rmacklem $"); | 35__FBSDID("$FreeBSD: stable/10/sys/fs/nfsclient/nfs_clrpcops.c 265469 2014-05-06 21:54:52Z rmacklem $"); |
| 36 37/* 38 * Rpc op calls, generally called from the vnode op calls or through the 39 * buffer cache, for NFS v2, 3 and 4. 40 * These do not normally make any changes to vnode arguments or use 41 * structures that might change between the VFS variants. The returned 42 * arguments are all at the end, after the NFSPROC_T *p one. 43 */ --- 2496 unchanged lines hidden (view full) --- 2540 struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap, 2541 struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp, 2542 int *dattrflagp, void *dstuff) 2543{ 2544 u_int32_t *tl; 2545 struct nfsrv_descript nfsd, *nd = &nfsd; 2546 nfsattrbit_t attrbits; 2547 int error = 0; | 36 37/* 38 * Rpc op calls, generally called from the vnode op calls or through the 39 * buffer cache, for NFS v2, 3 and 4. 40 * These do not normally make any changes to vnode arguments or use 41 * structures that might change between the VFS variants. The returned 42 * arguments are all at the end, after the NFSPROC_T *p one. 43 */ --- 2496 unchanged lines hidden (view full) --- 2540 struct ucred *cred, NFSPROC_T *p, struct nfsvattr *dnap, 2541 struct nfsvattr *nnap, struct nfsfh **nfhpp, int *attrflagp, 2542 int *dattrflagp, void *dstuff) 2543{ 2544 u_int32_t *tl; 2545 struct nfsrv_descript nfsd, *nd = &nfsd; 2546 nfsattrbit_t attrbits; 2547 int error = 0; |
| 2548 struct nfsfh *fhp; |
|
| 2548 2549 *nfhpp = NULL; 2550 *attrflagp = 0; 2551 *dattrflagp = 0; | 2549 2550 *nfhpp = NULL; 2551 *attrflagp = 0; 2552 *dattrflagp = 0; |
| 2553 fhp = VTONFS(dvp)->n_fhp; |
|
| 2552 if (namelen > NFS_MAXNAMLEN) 2553 return (ENAMETOOLONG); 2554 NFSCL_REQSTART(nd, NFSPROC_MKDIR, dvp); 2555 if (nd->nd_flag & ND_NFSV4) { 2556 NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); 2557 *tl = txdr_unsigned(NFDIR); 2558 } 2559 (void) nfsm_strtom(nd, name, namelen); 2560 nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZENEG1, 0); 2561 if (nd->nd_flag & ND_NFSV4) { 2562 NFSGETATTR_ATTRBIT(&attrbits); 2563 NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED); 2564 *tl++ = txdr_unsigned(NFSV4OP_GETFH); 2565 *tl = txdr_unsigned(NFSV4OP_GETATTR); 2566 (void) nfsrv_putattrbit(nd, &attrbits); | 2554 if (namelen > NFS_MAXNAMLEN) 2555 return (ENAMETOOLONG); 2556 NFSCL_REQSTART(nd, NFSPROC_MKDIR, dvp); 2557 if (nd->nd_flag & ND_NFSV4) { 2558 NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); 2559 *tl = txdr_unsigned(NFDIR); 2560 } 2561 (void) nfsm_strtom(nd, name, namelen); 2562 nfscl_fillsattr(nd, vap, dvp, NFSSATTR_SIZENEG1, 0); 2563 if (nd->nd_flag & ND_NFSV4) { 2564 NFSGETATTR_ATTRBIT(&attrbits); 2565 NFSM_BUILD(tl, u_int32_t *, 2 * NFSX_UNSIGNED); 2566 *tl++ = txdr_unsigned(NFSV4OP_GETFH); 2567 *tl = txdr_unsigned(NFSV4OP_GETATTR); 2568 (void) nfsrv_putattrbit(nd, &attrbits); |
| 2569 NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); 2570 *tl = txdr_unsigned(NFSV4OP_PUTFH); 2571 (void) nfsm_fhtom(nd, fhp->nfh_fh, fhp->nfh_len, 0); 2572 NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); 2573 *tl = txdr_unsigned(NFSV4OP_GETATTR); 2574 (void) nfsrv_putattrbit(nd, &attrbits); |
|
| 2567 } 2568 error = nfscl_request(nd, dvp, p, cred, dstuff); 2569 if (error) 2570 return (error); 2571 if (nd->nd_flag & ND_NFSV4) 2572 error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, dstuff); 2573 if (!nd->nd_repstat && !error) { 2574 if (nd->nd_flag & ND_NFSV4) { 2575 NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED); 2576 error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL); 2577 } 2578 if (!error) 2579 error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp); | 2575 } 2576 error = nfscl_request(nd, dvp, p, cred, dstuff); 2577 if (error) 2578 return (error); 2579 if (nd->nd_flag & ND_NFSV4) 2580 error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, dstuff); 2581 if (!nd->nd_repstat && !error) { 2582 if (nd->nd_flag & ND_NFSV4) { 2583 NFSM_DISSECT(tl, u_int32_t *, 5 * NFSX_UNSIGNED); 2584 error = nfsrv_getattrbits(nd, &attrbits, NULL, NULL); 2585 } 2586 if (!error) 2587 error = nfscl_mtofh(nd, nfhpp, nnap, attrflagp); |
| 2588 if (error == 0 && (nd->nd_flag & ND_NFSV4) != 0) { 2589 /* Get rid of the PutFH and Getattr status values. */ 2590 NFSM_DISSECT(tl, u_int32_t *, 4 * NFSX_UNSIGNED); 2591 /* Load the directory attributes. */ 2592 error = nfsm_loadattr(nd, dnap); 2593 if (error == 0) 2594 *dattrflagp = 1; 2595 } |
|
| 2580 } 2581 if ((nd->nd_flag & ND_NFSV3) && !error) 2582 error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, dstuff); 2583 if (nd->nd_repstat && !error) 2584 error = nd->nd_repstat; 2585nfsmout: 2586 mbuf_freem(nd->nd_mrep); 2587 /* --- 3309 unchanged lines hidden --- | 2596 } 2597 if ((nd->nd_flag & ND_NFSV3) && !error) 2598 error = nfscl_wcc_data(nd, dvp, dnap, dattrflagp, NULL, dstuff); 2599 if (nd->nd_repstat && !error) 2600 error = nd->nd_repstat; 2601nfsmout: 2602 mbuf_freem(nd->nd_mrep); 2603 /* --- 3309 unchanged lines hidden --- |