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-rw-r--r--sys/fs/coda/coda_venus.c661
1 files changed, 661 insertions, 0 deletions
diff --git a/sys/fs/coda/coda_venus.c b/sys/fs/coda/coda_venus.c
new file mode 100644
index 0000000..f273574
--- /dev/null
+++ b/sys/fs/coda/coda_venus.c
@@ -0,0 +1,661 @@
+/*
+ *
+ * Coda: an Experimental Distributed File System
+ * Release 3.1
+ *
+ * Copyright (c) 1987-1998 Carnegie Mellon University
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation, and
+ * that credit is given to Carnegie Mellon University in all documents
+ * and publicity pertaining to direct or indirect use of this code or its
+ * derivatives.
+ *
+ * CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS KNOWN TO HAVE BUGS,
+ * SOME OF WHICH MAY HAVE SERIOUS CONSEQUENCES. CARNEGIE MELLON ALLOWS
+ * FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON
+ * DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER
+ * RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE OR OF
+ * ANY DERIVATIVE WORK.
+ *
+ * Carnegie Mellon encourages users of this software to return any
+ * improvements or extensions that they make, and to grant Carnegie
+ * Mellon the rights to redistribute these changes without encumbrance.
+ *
+ * @(#) src/sys/cfs/coda_venus.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
+ * $FreeBSD$
+ *
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/malloc.h>
+#include <sys/proc.h>
+#include <sys/select.h>
+#include <sys/ioccom.h>
+#include <sys/fcntl.h>
+
+#include <coda/coda.h>
+#include <coda/cnode.h>
+#include <coda/coda_venus.h>
+#include <coda/coda_pioctl.h>
+
+#define DECL_NO_IN(name) \
+ struct coda_in_hdr *inp; \
+ struct name ## _out *outp; \
+ int name ## _size = sizeof (struct coda_in_hdr); \
+ int Isize = sizeof (struct coda_in_hdr); \
+ int Osize = sizeof (struct name ## _out); \
+ int error
+
+#define DECL(name) \
+ struct name ## _in *inp; \
+ struct name ## _out *outp; \
+ int name ## _size = sizeof (struct name ## _in); \
+ int Isize = sizeof (struct name ## _in); \
+ int Osize = sizeof (struct name ## _out); \
+ int error
+
+#define DECL_NO_OUT(name) \
+ struct name ## _in *inp; \
+ struct coda_out_hdr *outp; \
+ int name ## _size = sizeof (struct name ## _in); \
+ int Isize = sizeof (struct name ## _in); \
+ int Osize = sizeof (struct coda_out_hdr); \
+ int error
+
+#define ALLOC_NO_IN(name) \
+ if (Osize > name ## _size) \
+ name ## _size = Osize; \
+ CODA_ALLOC(inp, struct coda_in_hdr *, name ## _size);\
+ outp = (struct name ## _out *) inp
+
+#define ALLOC(name) \
+ if (Osize > name ## _size) \
+ name ## _size = Osize; \
+ CODA_ALLOC(inp, struct name ## _in *, name ## _size);\
+ outp = (struct name ## _out *) inp
+
+#define ALLOC_NO_OUT(name) \
+ if (Osize > name ## _size) \
+ name ## _size = Osize; \
+ CODA_ALLOC(inp, struct name ## _in *, name ## _size);\
+ outp = (struct coda_out_hdr *) inp
+
+#define STRCPY(struc, name, len) \
+ bcopy(name, (char *)inp + (int)inp->struc, len); \
+ ((char*)inp + (int)inp->struc)[len++] = 0; \
+ Isize += len
+
+#define INIT_IN(in, op, ident, p) \
+ (in)->opcode = (op); \
+ (in)->pid = p ? p->p_pid : -1; \
+ (in)->pgid = p ? p->p_pgid : -1; \
+ (in)->sid = (p && p->p_session && p->p_session->s_leader) ? (p->p_session->s_leader->p_pid) : -1; \
+ if (ident != NOCRED) { \
+ (in)->cred.cr_uid = ident->cr_uid; \
+ (in)->cred.cr_groupid = ident->cr_gid; \
+ } else { \
+ bzero(&((in)->cred),sizeof(struct coda_cred)); \
+ (in)->cred.cr_uid = -1; \
+ (in)->cred.cr_groupid = -1; \
+ } \
+
+#define CNV_OFLAG(to, from) \
+ do { \
+ to = 0; \
+ if (from & FREAD) to |= C_O_READ; \
+ if (from & FWRITE) to |= C_O_WRITE; \
+ if (from & O_TRUNC) to |= C_O_TRUNC; \
+ if (from & O_EXCL) to |= C_O_EXCL; \
+ if (from & O_CREAT) to |= C_O_CREAT; \
+ } while (0)
+
+#define CNV_VV2V_ATTR(top, fromp) \
+ do { \
+ (top)->va_type = (fromp)->va_type; \
+ (top)->va_mode = (fromp)->va_mode; \
+ (top)->va_nlink = (fromp)->va_nlink; \
+ (top)->va_uid = (fromp)->va_uid; \
+ (top)->va_gid = (fromp)->va_gid; \
+ (top)->va_fsid = VNOVAL; \
+ (top)->va_fileid = (fromp)->va_fileid; \
+ (top)->va_size = (fromp)->va_size; \
+ (top)->va_blocksize = (fromp)->va_blocksize; \
+ (top)->va_atime = (fromp)->va_atime; \
+ (top)->va_mtime = (fromp)->va_mtime; \
+ (top)->va_ctime = (fromp)->va_ctime; \
+ (top)->va_gen = (fromp)->va_gen; \
+ (top)->va_flags = (fromp)->va_flags; \
+ (top)->va_rdev = (fromp)->va_rdev; \
+ (top)->va_bytes = (fromp)->va_bytes; \
+ (top)->va_filerev = (fromp)->va_filerev; \
+ (top)->va_vaflags = VNOVAL; \
+ (top)->va_spare = VNOVAL; \
+ } while (0)
+
+#define CNV_V2VV_ATTR(top, fromp) \
+ do { \
+ (top)->va_type = (fromp)->va_type; \
+ (top)->va_mode = (fromp)->va_mode; \
+ (top)->va_nlink = (fromp)->va_nlink; \
+ (top)->va_uid = (fromp)->va_uid; \
+ (top)->va_gid = (fromp)->va_gid; \
+ (top)->va_fileid = (fromp)->va_fileid; \
+ (top)->va_size = (fromp)->va_size; \
+ (top)->va_blocksize = (fromp)->va_blocksize; \
+ (top)->va_atime = (fromp)->va_atime; \
+ (top)->va_mtime = (fromp)->va_mtime; \
+ (top)->va_ctime = (fromp)->va_ctime; \
+ (top)->va_gen = (fromp)->va_gen; \
+ (top)->va_flags = (fromp)->va_flags; \
+ (top)->va_rdev = (fromp)->va_rdev; \
+ (top)->va_bytes = (fromp)->va_bytes; \
+ (top)->va_filerev = (fromp)->va_filerev; \
+ } while (0)
+
+
+int coda_kernel_version = CODA_KERNEL_VERSION;
+
+int
+venus_root(void *mdp,
+ struct ucred *cred, struct proc *p,
+/*out*/ ViceFid *VFid)
+{
+ DECL_NO_IN(coda_root); /* sets Isize & Osize */
+ ALLOC_NO_IN(coda_root); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(inp, CODA_ROOT, cred, p);
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error)
+ *VFid = outp->VFid;
+
+ CODA_FREE(inp, coda_root_size);
+ return error;
+}
+
+int
+venus_open(void *mdp, ViceFid *fid, int flag,
+ struct ucred *cred, struct proc *p,
+/*out*/ dev_t *dev, ino_t *inode)
+{
+ int cflag;
+ DECL(coda_open); /* sets Isize & Osize */
+ ALLOC(coda_open); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_OPEN, cred, p);
+ inp->VFid = *fid;
+ CNV_OFLAG(cflag, flag);
+ inp->flags = cflag;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+/* 5/11 *dev = udev2dev(outp->dev, 2); */
+ *dev = udev2dev(outp->dev, 0);
+ *inode = outp->inode;
+ }
+
+ CODA_FREE(inp, coda_open_size);
+ return error;
+}
+
+int
+venus_close(void *mdp, ViceFid *fid, int flag,
+ struct ucred *cred, struct proc *p)
+{
+ int cflag;
+ DECL_NO_OUT(coda_close); /* sets Isize & Osize */
+ ALLOC_NO_OUT(coda_close); /* sets inp & outp */
+
+ INIT_IN(&inp->ih, CODA_CLOSE, cred, p);
+ inp->VFid = *fid;
+ CNV_OFLAG(cflag, flag);
+ inp->flags = cflag;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_close_size);
+ return error;
+}
+
+/*
+ * these two calls will not exist!!! the container file is read/written
+ * directly.
+ */
+void
+venus_read(void)
+{
+}
+
+void
+venus_write(void)
+{
+}
+
+/*
+ * this is a bit sad too. the ioctl's are for the control file, not for
+ * normal files.
+ */
+int
+venus_ioctl(void *mdp, ViceFid *fid,
+ int com, int flag, caddr_t data,
+ struct ucred *cred, struct proc *p)
+{
+ DECL(coda_ioctl); /* sets Isize & Osize */
+ struct PioctlData *iap = (struct PioctlData *)data;
+ int tmp;
+
+ coda_ioctl_size = VC_MAXMSGSIZE;
+ ALLOC(coda_ioctl); /* sets inp & outp */
+
+ INIT_IN(&inp->ih, CODA_IOCTL, cred, p);
+ inp->VFid = *fid;
+
+ /* command was mutated by increasing its size field to reflect the
+ * path and follow args. we need to subtract that out before sending
+ * the command to venus.
+ */
+ inp->cmd = (com & ~(IOCPARM_MASK << 16));
+ tmp = ((com >> 16) & IOCPARM_MASK) - sizeof (char *) - sizeof (int);
+ inp->cmd |= (tmp & IOCPARM_MASK) << 16;
+
+ inp->rwflag = flag;
+ inp->len = iap->vi.in_size;
+ inp->data = (char *)(sizeof (struct coda_ioctl_in));
+
+ error = copyin(iap->vi.in, (char*)inp + (int)inp->data,
+ iap->vi.in_size);
+ if (error) {
+ CODA_FREE(inp, coda_ioctl_size);
+ return(error);
+ }
+
+ Osize = VC_MAXMSGSIZE;
+ error = coda_call(mdp, Isize + iap->vi.in_size, &Osize, (char *)inp);
+
+ /* copy out the out buffer. */
+ if (!error) {
+ if (outp->len > iap->vi.out_size) {
+ error = EINVAL;
+ } else {
+ error = copyout((char *)outp + (int)outp->data,
+ iap->vi.out, iap->vi.out_size);
+ }
+ }
+
+ CODA_FREE(inp, coda_ioctl_size);
+ return error;
+}
+
+int
+venus_getattr(void *mdp, ViceFid *fid,
+ struct ucred *cred, struct proc *p,
+/*out*/ struct vattr *vap)
+{
+ DECL(coda_getattr); /* sets Isize & Osize */
+ ALLOC(coda_getattr); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_GETATTR, cred, p);
+ inp->VFid = *fid;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ CNV_VV2V_ATTR(vap, &outp->attr);
+ }
+
+ CODA_FREE(inp, coda_getattr_size);
+ return error;
+}
+
+int
+venus_setattr(void *mdp, ViceFid *fid, struct vattr *vap,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_setattr); /* sets Isize & Osize */
+ ALLOC_NO_OUT(coda_setattr); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_SETATTR, cred, p);
+ inp->VFid = *fid;
+ CNV_V2VV_ATTR(&inp->attr, vap);
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_setattr_size);
+ return error;
+}
+
+int
+venus_access(void *mdp, ViceFid *fid, int mode,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_access); /* sets Isize & Osize */
+ ALLOC_NO_OUT(coda_access); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_ACCESS, cred, p);
+ inp->VFid = *fid;
+ /* NOTE:
+ * NetBSD and Venus internals use the "data" in the low 3 bits.
+ * Hence, the conversion.
+ */
+ inp->flags = mode>>6;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_access_size);
+ return error;
+}
+
+int
+venus_readlink(void *mdp, ViceFid *fid,
+ struct ucred *cred, struct proc *p,
+/*out*/ char **str, int *len)
+{
+ DECL(coda_readlink); /* sets Isize & Osize */
+ coda_readlink_size += CODA_MAXPATHLEN;
+ ALLOC(coda_readlink); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_READLINK, cred, p);
+ inp->VFid = *fid;
+
+ Osize += CODA_MAXPATHLEN;
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ CODA_ALLOC(*str, char *, outp->count);
+ *len = outp->count;
+ bcopy((char *)outp + (int)outp->data, *str, *len);
+ }
+
+ CODA_FREE(inp, coda_readlink_size);
+ return error;
+}
+
+int
+venus_fsync(void *mdp, ViceFid *fid,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_fsync); /* sets Isize & Osize */
+ ALLOC_NO_OUT(coda_fsync); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_FSYNC, cred, p);
+ inp->VFid = *fid;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_fsync_size);
+ return error;
+}
+
+int
+venus_lookup(void *mdp, ViceFid *fid,
+ const char *nm, int len,
+ struct ucred *cred, struct proc *p,
+/*out*/ ViceFid *VFid, int *vtype)
+{
+ DECL(coda_lookup); /* sets Isize & Osize */
+ coda_lookup_size += len + 1;
+ ALLOC(coda_lookup); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_LOOKUP, cred, p);
+ inp->VFid = *fid;
+
+ /* NOTE:
+ * Between version 1 and version 2 we have added an extra flag field
+ * to this structure. But because the string was at the end and because
+ * of the wierd way we represent strings by having the slot point to
+ * where the string characters are in the "heap", we can just slip the
+ * flag parameter in after the string slot pointer and veni that don't
+ * know better won't see this new flag field ...
+ * Otherwise we'd need two different venus_lookup functions.
+ */
+ inp->name = Isize;
+ inp->flags = CLU_CASE_SENSITIVE; /* doesn't really matter for BSD */
+ STRCPY(name, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ *VFid = outp->VFid;
+ *vtype = outp->vtype;
+ }
+
+ CODA_FREE(inp, coda_lookup_size);
+ return error;
+}
+
+int
+venus_create(void *mdp, ViceFid *fid,
+ const char *nm, int len, int exclusive, int mode, struct vattr *va,
+ struct ucred *cred, struct proc *p,
+/*out*/ ViceFid *VFid, struct vattr *attr)
+{
+ DECL(coda_create); /* sets Isize & Osize */
+ coda_create_size += len + 1;
+ ALLOC(coda_create); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_CREATE, cred, p);
+ inp->VFid = *fid;
+ inp->excl = exclusive ? C_O_EXCL : 0;
+ inp->mode = mode;
+ CNV_V2VV_ATTR(&inp->attr, va);
+
+ inp->name = Isize;
+ STRCPY(name, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ *VFid = outp->VFid;
+ CNV_VV2V_ATTR(attr, &outp->attr);
+ }
+
+ CODA_FREE(inp, coda_create_size);
+ return error;
+}
+
+int
+venus_remove(void *mdp, ViceFid *fid,
+ const char *nm, int len,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_remove); /* sets Isize & Osize */
+ coda_remove_size += len + 1;
+ ALLOC_NO_OUT(coda_remove); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_REMOVE, cred, p);
+ inp->VFid = *fid;
+
+ inp->name = Isize;
+ STRCPY(name, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_remove_size);
+ return error;
+}
+
+int
+venus_link(void *mdp, ViceFid *fid, ViceFid *tfid,
+ const char *nm, int len,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_link); /* sets Isize & Osize */
+ coda_link_size += len + 1;
+ ALLOC_NO_OUT(coda_link); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_LINK, cred, p);
+ inp->sourceFid = *fid;
+ inp->destFid = *tfid;
+
+ inp->tname = Isize;
+ STRCPY(tname, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_link_size);
+ return error;
+}
+
+int
+venus_rename(void *mdp, ViceFid *fid, ViceFid *tfid,
+ const char *nm, int len, const char *tnm, int tlen,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_rename); /* sets Isize & Osize */
+ coda_rename_size += len + 1 + tlen + 1;
+ ALLOC_NO_OUT(coda_rename); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_RENAME, cred, p);
+ inp->sourceFid = *fid;
+ inp->destFid = *tfid;
+
+ inp->srcname = Isize;
+ STRCPY(srcname, nm, len); /* increments Isize */
+
+ inp->destname = Isize;
+ STRCPY(destname, tnm, tlen); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_rename_size);
+ return error;
+}
+
+int
+venus_mkdir(void *mdp, ViceFid *fid,
+ const char *nm, int len, struct vattr *va,
+ struct ucred *cred, struct proc *p,
+/*out*/ ViceFid *VFid, struct vattr *ova)
+{
+ DECL(coda_mkdir); /* sets Isize & Osize */
+ coda_mkdir_size += len + 1;
+ ALLOC(coda_mkdir); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_MKDIR, cred, p);
+ inp->VFid = *fid;
+ CNV_V2VV_ATTR(&inp->attr, va);
+
+ inp->name = Isize;
+ STRCPY(name, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ *VFid = outp->VFid;
+ CNV_VV2V_ATTR(ova, &outp->attr);
+ }
+
+ CODA_FREE(inp, coda_mkdir_size);
+ return error;
+}
+
+int
+venus_rmdir(void *mdp, ViceFid *fid,
+ const char *nm, int len,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_rmdir); /* sets Isize & Osize */
+ coda_rmdir_size += len + 1;
+ ALLOC_NO_OUT(coda_rmdir); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_RMDIR, cred, p);
+ inp->VFid = *fid;
+
+ inp->name = Isize;
+ STRCPY(name, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_rmdir_size);
+ return error;
+}
+
+int
+venus_symlink(void *mdp, ViceFid *fid,
+ const char *lnm, int llen, const char *nm, int len, struct vattr *va,
+ struct ucred *cred, struct proc *p)
+{
+ DECL_NO_OUT(coda_symlink); /* sets Isize & Osize */
+ coda_symlink_size += llen + 1 + len + 1;
+ ALLOC_NO_OUT(coda_symlink); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_SYMLINK, cred, p);
+ inp->VFid = *fid;
+ CNV_V2VV_ATTR(&inp->attr, va);
+
+ inp->srcname = Isize;
+ STRCPY(srcname, lnm, llen); /* increments Isize */
+
+ inp->tname = Isize;
+ STRCPY(tname, nm, len); /* increments Isize */
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+
+ CODA_FREE(inp, coda_symlink_size);
+ return error;
+}
+
+int
+venus_readdir(void *mdp, ViceFid *fid,
+ int count, int offset,
+ struct ucred *cred, struct proc *p,
+/*out*/ char *buffer, int *len)
+{
+ DECL(coda_readdir); /* sets Isize & Osize */
+ coda_readdir_size = VC_MAXMSGSIZE;
+ ALLOC(coda_readdir); /* sets inp & outp */
+
+ /* send the open to venus. */
+ INIT_IN(&inp->ih, CODA_READDIR, cred, p);
+ inp->VFid = *fid;
+ inp->count = count;
+ inp->offset = offset;
+
+ Osize = VC_MAXMSGSIZE;
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ bcopy((char *)outp + (int)outp->data, buffer, outp->size);
+ *len = outp->size;
+ }
+
+ CODA_FREE(inp, coda_readdir_size);
+ return error;
+}
+
+int
+venus_fhtovp(void *mdp, ViceFid *fid,
+ struct ucred *cred, struct proc *p,
+/*out*/ ViceFid *VFid, int *vtype)
+{
+ DECL(coda_vget); /* sets Isize & Osize */
+ ALLOC(coda_vget); /* sets inp & outp */
+
+ /* Send the open to Venus. */
+ INIT_IN(&inp->ih, CODA_VGET, cred, p);
+ inp->VFid = *fid;
+
+ error = coda_call(mdp, Isize, &Osize, (char *)inp);
+ if (!error) {
+ *VFid = outp->VFid;
+ *vtype = outp->vtype;
+ }
+
+ CODA_FREE(inp, coda_vget_size);
+ return error;
+}
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