s3:onefs: remove all onefs related code as it not maintained anymore

See https://lists.samba.org/archive/samba-technical/2012-May/083631.html
for the discussion.

metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Wed May 16 11:23:05 CEST 2012 on sn-devel-104

1 files changed, 0 insertions, 771 deletions

diff --git a/source3/modules/onefs_streams.c b/source3/modules/onefs_streams.c
deleted file mode 100644
index 0a1d98c809..0000000000
--- a/source3/modules/onefs_streams.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- * Unix SMB/CIFS implementation.
- *
- * Support for OneFS Alternate Data Streams
- *
- * Copyright (C) Tim Prouty, 2008
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "includes.h"
-#include "smbd/smbd.h"
-#include "onefs.h"
-#include "onefs_config.h"
-
-#include <sys/isi_enc.h>
-
-NTSTATUS onefs_stream_prep_smb_fname(TALLOC_CTX *ctx,
-				     const struct smb_filename *smb_fname_in,
-				     struct smb_filename **smb_fname_out)
-{
-	char *stream_name = NULL;
-	NTSTATUS status;
-
-	/*
-	 * Only attempt to strip off the trailing :$DATA if there is an actual
-	 * stream there.  If it is the default stream, the smb_fname_out will
-	 * just have a NULL stream so the base file is opened.
-	 */
-	if (smb_fname_in->stream_name &&
-	    !is_ntfs_default_stream_smb_fname(smb_fname_in)) {
-		char *str_tmp = smb_fname_in->stream_name;
-
-		/* First strip off the leading ':' */
-		if (str_tmp[0] == ':') {
-			str_tmp++;
-		}
-
-		/* Create a new copy of the stream_name. */
-		stream_name = talloc_strdup(ctx, str_tmp);
-		if (stream_name == NULL) {
-			return NT_STATUS_NO_MEMORY;
-		}
-
-		/* Strip off the :$DATA if one exists. */
-		str_tmp = strrchr_m(stream_name, ':');
-		if (str_tmp) {
-			if (strcasecmp_m(str_tmp, ":$DATA") != 0) {
-				return NT_STATUS_INVALID_PARAMETER;
-			}
-			str_tmp[0] = '\0';
-		}
-	}
-
-	/*
-	 * If there was a stream that wasn't the default stream the leading
-	 * colon and trailing :$DATA has now been stripped off.  Create a new
-	 * smb_filename to pass back.
-	 */
-	status = create_synthetic_smb_fname(ctx, smb_fname_in->base_name,
-					    stream_name, &smb_fname_in->st,
-					    smb_fname_out);
-	TALLOC_FREE(stream_name);
-
-	if (!NT_STATUS_IS_OK(status)) {
-		DEBUG(5, ("Failed to prep stream name for %s: %s\n",
-			  *smb_fname_out ?
-			  smb_fname_str_dbg(*smb_fname_out) : "NULL",
-			  nt_errstr(status)));
-	}
-	return status;
-}
-
-int onefs_close(vfs_handle_struct *handle, struct files_struct *fsp)
-{
-	int ret2, ret = 0;
-
-	if (fsp->base_fsp) {
-		ret = SMB_VFS_NEXT_CLOSE(handle, fsp->base_fsp);
-	}
-	ret2 = SMB_VFS_NEXT_CLOSE(handle, fsp);
-
-	return ret ? ret : ret2;
-}
-
-/*
- * Get the ADS directory fd for a file.
- */
-static int get_stream_dir_fd(connection_struct *conn, const char *base,
-			     int *base_fdp)
-{
-	int base_fd;
-	int dir_fd;
-	int saved_errno;
-
-	DEBUG(10, ("Getting stream directory fd: %s (%d)\n", base,
-		   base_fdp ? *base_fdp : -1));
-
-	/* If a valid base_fdp was given, use it. */
-	if (base_fdp && *base_fdp >= 0) {
-		base_fd = *base_fdp;
-	} else {
-		base_fd = onefs_sys_create_file(conn,
-						-1,
-						base,
-						0,
-						0,
-						0,
-						0,
-						0,
-						0,
-						INTERNAL_OPEN_ONLY,
-						0,
-						NULL,
-						0,
-						NULL);
-		if (base_fd < 0) {
-			DEBUG(5, ("Failed getting base fd: %s\n",
-				  strerror(errno)));
-			return -1;
-		}
-	}
-
-	/* Open the ADS directory. */
-	dir_fd = onefs_sys_create_file(conn,
-					base_fd,
-					".",
-					0,
-					FILE_READ_DATA,
-					0,
-					0,
-					0,
-					0,
-					INTERNAL_OPEN_ONLY,
-					0,
-					NULL,
-					0,
-					NULL);
-
-	/* Close base_fd if it's not need or on error. */
-	if (!base_fdp || dir_fd < 0) {
-		saved_errno = errno;
-		close(base_fd);
-		errno = saved_errno;
-	}
-
-	/* Set the out base_fdp if successful and it was requested. */
-	if (base_fdp && dir_fd >= 0) {
-		*base_fdp = base_fd;
-	}
-
-	if (dir_fd < 0) {
-		DEBUG(5, ("Failed getting stream directory fd: %s\n",
-			  strerror(errno)));
-	}
-
-	return dir_fd;
-}
-
-int onefs_rename(vfs_handle_struct *handle,
-		 const struct smb_filename *smb_fname_src,
-		 const struct smb_filename *smb_fname_dst)
-{
-	struct smb_filename *smb_fname_src_onefs = NULL;
-	struct smb_filename *smb_fname_dst_onefs = NULL;
-	NTSTATUS status;
-	int saved_errno;
-	int dir_fd = -1;
-	int ret = -1;
-
-	START_PROFILE(syscall_rename_at);
-
-	if (!is_ntfs_stream_smb_fname(smb_fname_src) &&
-	    !is_ntfs_stream_smb_fname(smb_fname_dst)) {
-		ret = SMB_VFS_NEXT_RENAME(handle, smb_fname_src,
-					  smb_fname_dst);
-		goto done;
-	}
-
-	/* For now don't allow renames from or to the default stream. */
-	if (is_ntfs_default_stream_smb_fname(smb_fname_src) ||
-	    is_ntfs_default_stream_smb_fname(smb_fname_dst)) {
-		DEBUG(3, ("Unable to rename to/from a default stream: %s -> "
-			  "%s\n", smb_fname_str_dbg(smb_fname_src),
-			  smb_fname_str_dbg(smb_fname_dst)));
-		errno = ENOSYS;
-		goto done;
-	}
-
-	/* prep stream smb_filename structs. */
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname_src,
-					     &smb_fname_src_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		goto done;
-	}
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname_dst,
-					     &smb_fname_dst_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		goto done;
-	}
-
-	dir_fd = get_stream_dir_fd(handle->conn, smb_fname_src->base_name,
-				   NULL);
-	if (dir_fd < -1) {
-		goto done;
-	}
-
-	DEBUG(8, ("onefs_rename called for %s => %s\n",
-		  smb_fname_str_dbg(smb_fname_src_onefs),
-		  smb_fname_str_dbg(smb_fname_dst_onefs)));
-
-	/* Handle rename of stream to default stream specially. */
-	if (smb_fname_dst_onefs->stream_name == NULL) {
-		ret = enc_renameat(dir_fd, smb_fname_src_onefs->stream_name,
-				   ENC_DEFAULT, AT_FDCWD,
-				   smb_fname_dst_onefs->base_name,
-				   ENC_DEFAULT);
-	} else {
-		ret = enc_renameat(dir_fd, smb_fname_src_onefs->stream_name,
-				   ENC_DEFAULT, dir_fd,
-				   smb_fname_dst_onefs->stream_name,
-				   ENC_DEFAULT);
-	}
-
- done:
-	END_PROFILE(syscall_rename_at);
-	TALLOC_FREE(smb_fname_src_onefs);
-	TALLOC_FREE(smb_fname_dst_onefs);
-
-	saved_errno = errno;
-	if (dir_fd >= 0) {
-		close(dir_fd);
-	}
-	errno = saved_errno;
-	return ret;
-}
-
-/*
- * Merge a base file's sbuf into the a streams's sbuf.
- */
-static void merge_stat(SMB_STRUCT_STAT *stream_sbuf,
-		       const SMB_STRUCT_STAT *base_sbuf)
-{
-	int dos_flags = (UF_DOS_NOINDEX | UF_DOS_ARCHIVE |
-	    UF_DOS_HIDDEN | UF_DOS_RO | UF_DOS_SYSTEM);
-	stream_sbuf->st_ex_mtime = base_sbuf->st_ex_mtime;
-	stream_sbuf->st_ex_ctime = base_sbuf->st_ex_ctime;
-	stream_sbuf->st_ex_atime = base_sbuf->st_ex_atime;
-	stream_sbuf->st_ex_flags &= ~dos_flags;
-	stream_sbuf->st_ex_flags |= base_sbuf->st_ex_flags & dos_flags;
-}
-
-/* fake timestamps */
-static void onefs_adjust_stat_time(struct connection_struct *conn,
-				   const char *fname, SMB_STRUCT_STAT *sbuf)
-{
-	struct onefs_vfs_share_config cfg;
-	struct timeval tv_now = {0, 0};
-	bool static_mtime = False;
-	bool static_atime = False;
-
-	if (!onefs_get_config(SNUM(conn),
-			      ONEFS_VFS_CONFIG_FAKETIMESTAMPS, &cfg)) {
-		return;
-	}
-
-	if (IS_MTIME_STATIC_PATH(conn, &cfg, fname)) {
-		sbuf->st_ex_mtime = sbuf->st_ex_btime;
-		static_mtime = True;
-	}
-	if (IS_ATIME_STATIC_PATH(conn, &cfg, fname)) {
-		sbuf->st_ex_atime = sbuf->st_ex_btime;
-		static_atime = True;
-	}
-
-	if (IS_CTIME_NOW_PATH(conn, &cfg, fname)) {
-		if (cfg.ctime_slop < 0) {
-			sbuf->st_ex_btime.tv_sec = INT_MAX - 1;
-		} else {
-			GetTimeOfDay(&tv_now);
-			sbuf->st_ex_btime.tv_sec = tv_now.tv_sec +
-			    cfg.ctime_slop;
-		}
-	}
-
-	if (!static_mtime && IS_MTIME_NOW_PATH(conn,&cfg,fname)) {
-		if (cfg.mtime_slop < 0) {
-			sbuf->st_ex_mtime.tv_sec = INT_MAX - 1;
-		} else {
-			if (tv_now.tv_sec == 0)
-				GetTimeOfDay(&tv_now);
-			sbuf->st_ex_mtime.tv_sec = tv_now.tv_sec +
-			    cfg.mtime_slop;
-		}
-	}
-	if (!static_atime && IS_ATIME_NOW_PATH(conn,&cfg,fname)) {
-		if (cfg.atime_slop < 0) {
-			sbuf->st_ex_atime.tv_sec = INT_MAX - 1;
-		} else {
-			if (tv_now.tv_sec == 0)
-				GetTimeOfDay(&tv_now);
-			sbuf->st_ex_atime.tv_sec = tv_now.tv_sec +
-			    cfg.atime_slop;
-		}
-	}
-}
-
-static int stat_stream(struct connection_struct *conn, const char *base,
-		       const char *stream, SMB_STRUCT_STAT *sbuf, int flags)
-{
-	SMB_STRUCT_STAT base_sbuf;
-	int base_fd = -1, dir_fd, ret, saved_errno;
-
-	dir_fd = get_stream_dir_fd(conn, base, &base_fd);
-	if (dir_fd < 0) {
-		return -1;
-	}
-
-	/* Stat the stream. */
-	ret = onefs_sys_fstat_at(dir_fd, stream, sbuf, flags);
-	if (ret != -1) {
-		DEBUG(10, ("stat of stream '%s' failed: %s\n", stream,
-			   strerror(errno)));
-	} else {
-		/* Now stat the base file and merge the results. */
-		ret = onefs_sys_fstat(base_fd, &base_sbuf);
-		if (ret != -1) {
-			merge_stat(sbuf, &base_sbuf);
-		}
-	}
-
-	saved_errno = errno;
-	close(dir_fd);
-	close(base_fd);
-	errno = saved_errno;
-	return ret;
-}
-
-int onefs_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
-{
-	struct smb_filename *smb_fname_onefs = NULL;
-	NTSTATUS status;
-	int ret;
-
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname,
-					     &smb_fname_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		return -1;
-	}
-
-	/*
-	 * If the smb_fname has no stream or is :$DATA, then just stat the
-	 * base stream. Otherwise stat the stream.
-	 */
-	if (!is_ntfs_stream_smb_fname(smb_fname_onefs)) {
-		ret = onefs_sys_stat(smb_fname_onefs->base_name,
-				     &smb_fname->st);
-	} else {
-		ret = stat_stream(handle->conn, smb_fname_onefs->base_name,
-				  smb_fname_onefs->stream_name, &smb_fname->st,
-				  0);
-	}
-
-	onefs_adjust_stat_time(handle->conn, smb_fname->base_name,
-			       &smb_fname->st);
-
-	TALLOC_FREE(smb_fname_onefs);
-
-	return ret;
-}
-
-int onefs_fstat(vfs_handle_struct *handle, struct files_struct *fsp,
-		SMB_STRUCT_STAT *sbuf)
-{
-	SMB_STRUCT_STAT base_sbuf;
-	int ret;
-
-	/* Stat the stream, by calling next_fstat on the stream's fd. */
-	ret = onefs_sys_fstat(fsp->fh->fd, sbuf);
-	if (ret == -1) {
-		return ret;
-	}
-
-	/* Stat the base file and merge the results. */
-	if (fsp != NULL && fsp->base_fsp != NULL) {
-		ret = onefs_sys_fstat(fsp->base_fsp->fh->fd, &base_sbuf);
-		if (ret != -1) {
-			merge_stat(sbuf, &base_sbuf);
-		}
-	}
-
-	onefs_adjust_stat_time(handle->conn, fsp->fsp_name->base_name, sbuf);
-	return ret;
-}
-
-int onefs_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
-{
-	struct smb_filename *smb_fname_onefs = NULL;
-	NTSTATUS status;
-	int ret;
-
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname,
-					     &smb_fname_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		return -1;
-	}
-
-	/*
-	 * If the smb_fname has no stream or is :$DATA, then just stat the
-	 * base stream. Otherwise stat the stream.
-	 */
-	if (!is_ntfs_stream_smb_fname(smb_fname_onefs)) {
-		ret = onefs_sys_lstat(smb_fname_onefs->base_name,
-				      &smb_fname->st);
-	} else {
-		ret = stat_stream(handle->conn, smb_fname_onefs->base_name,
-				  smb_fname_onefs->stream_name, &smb_fname->st,
-				  AT_SYMLINK_NOFOLLOW);
-	}
-
-	onefs_adjust_stat_time(handle->conn, smb_fname->base_name,
-			       &smb_fname->st);
-
-	TALLOC_FREE(smb_fname_onefs);
-
-	return ret;
-}
-
-int onefs_unlink(vfs_handle_struct *handle,
-		 const struct smb_filename *smb_fname)
-{
-	struct smb_filename *smb_fname_onefs = NULL;
-	int ret;
-	int dir_fd, saved_errno;
-	NTSTATUS status;
-
-	/* Not a stream. */
-	if (!is_ntfs_stream_smb_fname(smb_fname)) {
-		return SMB_VFS_NEXT_UNLINK(handle, smb_fname);
-	}
-
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname,
-					     &smb_fname_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		return -1;
-	}
-
-	/* Default stream (the ::$DATA was just stripped off). */
-	if (!is_ntfs_stream_smb_fname(smb_fname_onefs)) {
-		ret = SMB_VFS_NEXT_UNLINK(handle, smb_fname_onefs);
-		goto out;
-	}
-
-	dir_fd = get_stream_dir_fd(handle->conn, smb_fname_onefs->base_name,
-				   NULL);
-	if (dir_fd < 0) {
-		ret = -1;
-		goto out;
-	}
-
-	ret = enc_unlinkat(dir_fd, smb_fname_onefs->stream_name, ENC_DEFAULT,
-			   0);
-
-	saved_errno = errno;
-	close(dir_fd);
-	errno = saved_errno;
- out:
-	TALLOC_FREE(smb_fname_onefs);
-	return ret;
-}
-
-int onefs_vtimes_streams(vfs_handle_struct *handle,
-			 const struct smb_filename *smb_fname,
-			 int flags, struct timespec times[3])
-{
-	struct smb_filename *smb_fname_onefs = NULL;
-	int ret;
-	int dirfd;
-	int saved_errno;
-	NTSTATUS status;
-
-	START_PROFILE(syscall_ntimes);
-
-	if (!is_ntfs_stream_smb_fname(smb_fname)) {
-		ret = vtimes(smb_fname->base_name, times, flags);
-		return ret;
-	}
-
-	status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname,
-					     &smb_fname_onefs);
-	if (!NT_STATUS_IS_OK(status)) {
-		errno = map_errno_from_nt_status(status);
-		return -1;
-	}
-
-	/* Default stream (the ::$DATA was just stripped off). */
-	if (!is_ntfs_stream_smb_fname(smb_fname_onefs)) {
-		ret = vtimes(smb_fname_onefs->base_name, times, flags);
-		goto out;
-	}
-
-	dirfd = get_stream_dir_fd(handle->conn, smb_fname->base_name, NULL);
-	if (dirfd < -1) {
-		ret = -1;
-		goto out;
-	}
-
-	ret = enc_vtimesat(dirfd, smb_fname_onefs->stream_name, ENC_DEFAULT,
-			   times, flags);
-
-	saved_errno = errno;
-	close(dirfd);
-	errno = saved_errno;
-
- out:
-	END_PROFILE(syscall_ntimes);
-	TALLOC_FREE(smb_fname_onefs);
-	return ret;
-}
-
-/*
- * Streaminfo enumeration functionality
- */
-struct streaminfo_state {
-	TALLOC_CTX *mem_ctx;
-	vfs_handle_struct *handle;
-	unsigned int num_streams;
-	struct stream_struct *streams;
-	NTSTATUS status;
-};
-
-static bool add_one_stream(TALLOC_CTX *mem_ctx, unsigned int *num_streams,
-			   struct stream_struct **streams,
-			   const char *name, off_t size,
-			   off_t alloc_size)
-{
-	struct stream_struct *tmp;
-
-	tmp = talloc_realloc(mem_ctx, *streams, struct stream_struct,
-				   (*num_streams)+1);
-	if (tmp == NULL) {
-		return false;
-	}
-
-	tmp[*num_streams].name = talloc_asprintf(mem_ctx, ":%s:%s", name,
-						 "$DATA");
-	if (tmp[*num_streams].name == NULL) {
-		return false;
-	}
-
-	tmp[*num_streams].size = size;
-	tmp[*num_streams].alloc_size = alloc_size;
-
-	*streams = tmp;
-	*num_streams += 1;
-	return true;
-}
-
-static NTSTATUS walk_onefs_streams(connection_struct *conn, files_struct *fsp,
-				   const char *fname,
-				   struct streaminfo_state *state,
-				   SMB_STRUCT_STAT *base_sbuf)
-{
-	NTSTATUS status = NT_STATUS_OK;
-	bool opened_base_fd = false;
-	int base_fd = -1;
-	int dir_fd = -1;
-	int stream_fd = -1;
-	int ret;
-	DIR *dirp = NULL;
-	struct dirent *dp = NULL;
-	files_struct fake_fs;
-	struct fd_handle fake_fh;
-	SMB_STRUCT_STAT stream_sbuf;
-
-	ZERO_STRUCT(fake_fh);
-	ZERO_STRUCT(fake_fs);
-
-	/* If the base file is already open, use its fd. */
-	if ((fsp != NULL) && (fsp->fh->fd != -1)) {
-		base_fd = fsp->fh->fd;
-	} else {
-		opened_base_fd = true;
-	}
-
-	dir_fd = get_stream_dir_fd(conn, fname, &base_fd);
-	if (dir_fd < 0) {
-		return map_nt_error_from_unix(errno);
-	}
-
-	/* Open the ADS directory. */
-	if ((dirp = fdopendir(dir_fd)) == NULL) {
-		DEBUG(0, ("Error on opendir %s. errno=%d (%s)\n",
-			  fname, errno, strerror(errno)));
-		status = map_nt_error_from_unix(errno);
-		goto out;
-	}
-
-	/* Initialize the dir state struct and add it to the list.
-	 * This is a layer violation, and really should be handled by a
-	 * VFS_FDOPENDIR() call which would properly setup the dir state.
-	 * But since this is all within the onefs.so module, we cheat for
-	 * now and call directly into the readdirplus code.
-	 * NOTE: This state MUST be freed by a proper VFS_CLOSEDIR() call. */
-	ret = onefs_rdp_add_dir_state(conn, dirp);
-	if (ret) {
-		DEBUG(0, ("Error adding dir_state to the list\n"));
-		status = map_nt_error_from_unix(errno);
-		goto out;
-	}
-
-	fake_fs.conn = conn;
-	fake_fs.fh = &fake_fh;
-	status = create_synthetic_smb_fname(talloc_tos(), fname, NULL, NULL,
-					    &fake_fs.fsp_name);
-	if (!NT_STATUS_IS_OK(status)) {
-		goto out;
-	}
-
-	/* Iterate over the streams in the ADS directory. */
-	while ((dp = SMB_VFS_READDIR(conn, dirp, NULL)) != NULL) {
-		/* Skip the "." and ".." entries */
-		if ((strcmp(dp->d_name, ".") == 0) ||
-		    (strcmp(dp->d_name, "..") == 0))
-			continue;
-
-		/* Open actual stream */
-		if ((stream_fd = onefs_sys_create_file(conn,
-							 base_fd,
-							 dp->d_name,
-							 0,
-							 0,
-							 0,
-							 0,
-							 0,
-							 0,
-							 INTERNAL_OPEN_ONLY,
-							 0,
-							 NULL,
-							 0,
-							 NULL)) == -1) {
-			DEBUG(0, ("Error opening stream %s:%s. "
-				  "errno=%d (%s)\n", fname, dp->d_name, errno,
-				  strerror(errno)));
-			continue;
-		}
-
-		/* Figure out the stat info. */
-		fake_fh.fd = stream_fd;
-		ret = SMB_VFS_FSTAT(&fake_fs, &stream_sbuf);
-		close(stream_fd);
-
-		if (ret) {
-			DEBUG(0, ("Error fstating stream %s:%s. "
-				  "errno=%d (%s)\n", fname, dp->d_name, errno,
-				  strerror(errno)));
-			continue;
-		}
-
-		merge_stat(&stream_sbuf, base_sbuf);
-
-		if (!add_one_stream(state->mem_ctx,
-				    &state->num_streams, &state->streams,
-				    dp->d_name, stream_sbuf.st_ex_size,
-				    SMB_VFS_GET_ALLOC_SIZE(conn, NULL,
-							   &stream_sbuf))) {
-			state->status = NT_STATUS_NO_MEMORY;
-			break;
-		}
-	}
-
-out:
-	/* Cleanup everything that was opened. */
-	if (dirp != NULL) {
-		SMB_VFS_CLOSEDIR(conn, dirp);
-	}
-	if (dir_fd >= 0) {
-		close(dir_fd);
-	}
-	if (opened_base_fd) {
-		SMB_ASSERT(base_fd >= 0);
-		close(base_fd);
-	}
-
-	TALLOC_FREE(fake_fs.fsp_name);
-	return status;
-}
-
-NTSTATUS onefs_streaminfo(vfs_handle_struct *handle,
-			  struct files_struct *fsp,
-			  const char *fname,
-			  TALLOC_CTX *mem_ctx,
-			  unsigned int *num_streams,
-			  struct stream_struct **streams)
-{
-	SMB_STRUCT_STAT sbuf;
-	int ret;
-	NTSTATUS status;
-	struct streaminfo_state state;
-
-	/* Get a valid stat. */
-	if ((fsp != NULL) && (fsp->fh->fd != -1)) {
-		ret = SMB_VFS_FSTAT(fsp, &sbuf);
-	} else {
-		struct smb_filename *smb_fname = NULL;
-
-		status = create_synthetic_smb_fname(talloc_tos(), fname, NULL,
-						    NULL, &smb_fname);
-		if (!NT_STATUS_IS_OK(status)) {
-			return status;
-		}
-		ret = SMB_VFS_STAT(handle->conn, smb_fname);
-
-		sbuf = smb_fname->st;
-
-		TALLOC_FREE(smb_fname);
-	}
-
-	if (ret == -1) {
-		return map_nt_error_from_unix(errno);
-	}
-
-	state.streams = *pstreams;
-	state.num_streams = *pnum_streams;
-
-	if (lp_parm_bool(SNUM(handle->conn), PARM_ONEFS_TYPE,
-		PARM_IGNORE_STREAMS, PARM_IGNORE_STREAMS_DEFAULT)) {
-		goto out;
-	}
-
-	state.mem_ctx = mem_ctx;
-	state.handle = handle;
-	state.status = NT_STATUS_OK;
-
-	/* If there are more streams, add them too. */
-	if (sbuf.st_ex_flags & UF_HASADS) {
-
-		status = walk_onefs_streams(handle->conn, fsp, fname,
-		    &state, &sbuf);
-
-		if (!NT_STATUS_IS_OK(status)) {
-			TALLOC_FREE(state.streams);
-			return status;
-		}
-
-		if (!NT_STATUS_IS_OK(state.status)) {
-			TALLOC_FREE(state.streams);
-			return state.status;
-		}
-	}
- out:
-	*num_streams = state.num_streams;
-	*streams = state.streams;
-	return SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx, pnum_streams, pstreams);
-}