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-rw-r--r--sys/nfs/nfs_subs.c78
-rw-r--r--sys/nfs/nfs_var.h3
-rw-r--r--sys/nfs/nfs_vnops.c12
-rw-r--r--sys/nfs/nfsm_subs.h65
4 files changed, 86 insertions, 72 deletions
diff --git a/sys/nfs/nfs_subs.c b/sys/nfs/nfs_subs.c
index 8f97da63297..4360cc05054 100644
--- a/sys/nfs/nfs_subs.c
+++ b/sys/nfs/nfs_subs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: nfs_subs.c,v 1.67 2007/11/28 19:27:43 thib Exp $ */
+/* $OpenBSD: nfs_subs.c,v 1.68 2007/12/13 18:32:55 blambert Exp $ */
/* $NetBSD: nfs_subs.c,v 1.27.4.3 1996/07/08 20:34:24 jtc Exp $ */
/*
@@ -1920,3 +1920,79 @@ nfsrv_setcred(incred, outcred)
outcred->cr_groups[i] = incred->cr_groups[i];
nfsrvw_sort(outcred->cr_groups, outcred->cr_ngroups);
}
+
+/*
+ * If full is true, set all fields, otherwise just set mode and time fields
+ */
+void
+nfsm_v3attrbuild(struct mbuf **mp, struct vattr *a, int full, caddr_t *bposp)
+{
+ struct mbuf *mb, *mb2;
+ u_int32_t *tl;
+ caddr_t bpos;
+
+ mb = *mp;
+ bpos = *bposp;
+
+ if (a->va_mode != (mode_t)VNOVAL) {
+ nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
+ *tl++ = nfs_true;
+ *tl = txdr_unsigned(a->va_mode);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = nfs_false;
+ }
+ if (full && a->va_uid != (uid_t)VNOVAL) {
+ nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
+ *tl++ = nfs_true;
+ *tl = txdr_unsigned(a->va_uid);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = nfs_false;
+ }
+ if (full && a->va_gid != (gid_t)VNOVAL) {
+ nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
+ *tl++ = nfs_true;
+ *tl = txdr_unsigned((a)->va_gid);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = nfs_false;
+ }
+ if (full && a->va_size != VNOVAL) {
+ nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
+ *tl++ = nfs_true;
+ txdr_hyper(a->va_size, tl);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = nfs_false;
+ }
+ if (a->va_atime.tv_sec != VNOVAL) {
+ if (a->va_atime.tv_sec != time_second) {
+ nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
+ *tl++ = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT);
+ txdr_nfsv3time(&a->va_atime, tl);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = txdr_unsigned(NFSV3SATTRTIME_TOSERVER);
+ }
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = txdr_unsigned(NFSV3SATTRTIME_DONTCHANGE);
+ }
+ if (a->va_mtime.tv_sec != VNOVAL) {
+ if (a->va_mtime.tv_sec != time_second) {
+ nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED);
+ *tl++ = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT);
+ txdr_nfsv3time(&a->va_mtime, tl);
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = txdr_unsigned(NFSV3SATTRTIME_TOSERVER);
+ }
+ } else {
+ nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
+ *tl = txdr_unsigned(NFSV3SATTRTIME_DONTCHANGE);
+ }
+
+ *bposp = bpos;
+ *mp = mb;
+}
diff --git a/sys/nfs/nfs_var.h b/sys/nfs/nfs_var.h
index 14adc66a120..f4e03432923 100644
--- a/sys/nfs/nfs_var.h
+++ b/sys/nfs/nfs_var.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: nfs_var.h,v 1.31 2007/10/28 14:12:41 thib Exp $ */
+/* $OpenBSD: nfs_var.h,v 1.32 2007/12/13 18:32:55 blambert Exp $ */
/* $NetBSD: nfs_var.h,v 1.3 1996/02/18 11:53:54 fvdl Exp $ */
/*
@@ -252,6 +252,7 @@ int nfs_getattrcache(struct vnode *, struct vattr *);
int nfs_namei(struct nameidata *, fhandle_t *, int, struct nfssvc_sock *,
struct mbuf *, struct mbuf **, caddr_t *, struct vnode **,
struct proc *, int);
+void nfsm_v3attrbuild(struct mbuf **, struct vattr *, int, caddr_t *);
void nfsm_adj(struct mbuf *, int, int);
void nfsm_srvwcc(struct nfsrv_descript *, int, struct vattr *, int,
struct vattr *, struct mbuf **, char **);
diff --git a/sys/nfs/nfs_vnops.c b/sys/nfs/nfs_vnops.c
index 3711b0b999a..d182cbed411 100644
--- a/sys/nfs/nfs_vnops.c
+++ b/sys/nfs/nfs_vnops.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: nfs_vnops.c,v 1.78 2007/09/26 16:00:55 blambert Exp $ */
+/* $OpenBSD: nfs_vnops.c,v 1.79 2007/12/13 18:32:55 blambert Exp $ */
/* $NetBSD: nfs_vnops.c,v 1.62.4.1 1996/07/08 20:26:52 jtc Exp $ */
/*
@@ -563,7 +563,7 @@ nfs_setattrrpc(vp, vap, cred, procp)
nfsm_reqhead(vp, NFSPROC_SETATTR, NFSX_FH(v3) + NFSX_SATTR(v3));
nfsm_fhtom(vp, v3);
if (v3) {
- nfsm_v3attrbuild(vap, TRUE);
+ nfsm_v3attrbuild(&mb, vap, TRUE, &bpos);
nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
*tl = nfs_false;
} else {
@@ -1137,7 +1137,7 @@ nfs_mknodrpc(dvp, vpp, cnp, vap)
if (v3) {
nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED);
*tl++ = vtonfsv3_type(vap->va_type);
- nfsm_v3attrbuild(vap, FALSE);
+ nfsm_v3attrbuild(&mb, vap, FALSE, &bpos);
if (vap->va_type == VCHR || vap->va_type == VBLK) {
nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED);
*tl++ = txdr_unsigned(major(vap->va_rdev));
@@ -1259,7 +1259,7 @@ again:
*tl = ++create_verf;
} else {
*tl = txdr_unsigned(NFSV3CREATE_UNCHECKED);
- nfsm_v3attrbuild(vap, FALSE);
+ nfsm_v3attrbuild(&mb, vap, FALSE, &bpos);
}
} else {
nfsm_build(sp, struct nfsv2_sattr *, NFSX_V2SATTR);
@@ -1652,7 +1652,7 @@ nfs_symlink(v)
nfsm_fhtom(dvp, v3);
nfsm_strtom(cnp->cn_nameptr, cnp->cn_namelen, NFS_MAXNAMLEN);
if (v3)
- nfsm_v3attrbuild(vap, FALSE);
+ nfsm_v3attrbuild(&mb, vap, FALSE, &bpos);
nfsm_strtom(ap->a_target, slen, NFS_MAXPATHLEN);
if (!v3) {
nfsm_build(sp, struct nfsv2_sattr *, NFSX_V2SATTR);
@@ -1718,7 +1718,7 @@ nfs_mkdir(v)
nfsm_fhtom(dvp, v3);
nfsm_strtom(cnp->cn_nameptr, len, NFS_MAXNAMLEN);
if (v3) {
- nfsm_v3attrbuild(vap, FALSE);
+ nfsm_v3attrbuild(&mb, vap, FALSE, &bpos);
} else {
nfsm_build(sp, struct nfsv2_sattr *, NFSX_V2SATTR);
sp->sa_mode = vtonfsv2_mode(VDIR, vap->va_mode);
diff --git a/sys/nfs/nfsm_subs.h b/sys/nfs/nfsm_subs.h
index 587b5cda6d4..86a567a6fbe 100644
--- a/sys/nfs/nfsm_subs.h
+++ b/sys/nfs/nfsm_subs.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: nfsm_subs.h,v 1.22 2007/11/07 23:40:52 thib Exp $ */
+/* $OpenBSD: nfsm_subs.h,v 1.23 2007/12/13 18:32:55 blambert Exp $ */
/* $NetBSD: nfsm_subs.h,v 1.10 1996/03/20 21:59:56 fvdl Exp $ */
/*
@@ -217,69 +217,6 @@
(f) = ttattrf; \
} }
-/* If full is true, set all fields, otherwise just set mode and time fields */
-#define nfsm_v3attrbuild(a, full) \
- { if ((a)->va_mode != (mode_t)VNOVAL) { \
- nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED); \
- *tl++ = nfs_true; \
- *tl = txdr_unsigned((a)->va_mode); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = nfs_false; \
- } \
- if ((full) && (a)->va_uid != (uid_t)VNOVAL) { \
- nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED); \
- *tl++ = nfs_true; \
- *tl = txdr_unsigned((a)->va_uid); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = nfs_false; \
- } \
- if ((full) && (a)->va_gid != (gid_t)VNOVAL) { \
- nfsm_build(tl, u_int32_t *, 2 * NFSX_UNSIGNED); \
- *tl++ = nfs_true; \
- *tl = txdr_unsigned((a)->va_gid); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = nfs_false; \
- } \
- if ((full) && (a)->va_size != VNOVAL) { \
- nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED); \
- *tl++ = nfs_true; \
- txdr_hyper((a)->va_size, tl); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = nfs_false; \
- } \
- if ((a)->va_atime.tv_sec != VNOVAL) { \
- if ((a)->va_atime.tv_sec != time_second) { \
- nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED); \
- *tl++ = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT); \
- txdr_nfsv3time(&(a)->va_atime, tl); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = txdr_unsigned(NFSV3SATTRTIME_TOSERVER); \
- } \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = txdr_unsigned(NFSV3SATTRTIME_DONTCHANGE); \
- } \
- if ((a)->va_mtime.tv_sec != VNOVAL) { \
- if ((a)->va_mtime.tv_sec != time_second) { \
- nfsm_build(tl, u_int32_t *, 3 * NFSX_UNSIGNED); \
- *tl++ = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT); \
- txdr_nfsv3time(&(a)->va_mtime, tl); \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = txdr_unsigned(NFSV3SATTRTIME_TOSERVER); \
- } \
- } else { \
- nfsm_build(tl, u_int32_t *, NFSX_UNSIGNED); \
- *tl = txdr_unsigned(NFSV3SATTRTIME_DONTCHANGE); \
- } \
- }
-
-
#define nfsm_strsiz(s,m) \
{ nfsm_dissect(tl,u_int32_t *,NFSX_UNSIGNED); \
if (((s) = fxdr_unsigned(int32_t,*tl)) > (m)) { \
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 10:41:42 +0000