*/
#include "includes.h"
+#include "system/filesys.h"
+#include "smbd/smbd.h"
#include "smbd/globals.h"
+#include "memcache.h"
+#include "transfer_file.h"
+#include "ntioctl.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_VFS
DEBUGADD(5,("Successfully loaded vfs module [%s] with the new modules system\n", vfs_object));
- handle = TALLOC_ZERO_P(conn, vfs_handle_struct);
+ handle = talloc_zero(conn, vfs_handle_struct);
if (!handle) {
DEBUG(0,("TALLOC_ZERO() failed!\n"));
goto fail;
int vfs_allocate_file_space(files_struct *fsp, uint64_t len)
{
int ret;
- SMB_STRUCT_STAT st;
connection_struct *conn = fsp->conn;
uint64_t space_avail;
uint64_t bsize,dfree,dsize;
+ NTSTATUS status;
/*
* Actually try and commit the space on disk....
return -1;
}
- ret = SMB_VFS_FSTAT(fsp, &st);
- if (ret == -1)
- return ret;
+ status = vfs_stat_fsp(fsp);
+ if (!NT_STATUS_IS_OK(status)) {
+ return -1;
+ }
- if (len == (uint64_t)st.st_ex_size)
+ if (len == (uint64_t)fsp->fsp_name->st.st_ex_size)
return 0;
- if (len < (uint64_t)st.st_ex_size) {
+ if (len < (uint64_t)fsp->fsp_name->st.st_ex_size) {
/* Shrink - use ftruncate. */
DEBUG(10,("vfs_allocate_file_space: file %s, shrink. Current "
"size %.0f\n", fsp_str_dbg(fsp),
- (double)st.st_ex_size));
+ (double)fsp->fsp_name->st.st_ex_size));
contend_level2_oplocks_begin(fsp, LEVEL2_CONTEND_ALLOC_SHRINK);
return ret;
}
+ if (!lp_strict_allocate(SNUM(fsp->conn)))
+ return 0;
+
/* Grow - we need to test if we have enough space. */
contend_level2_oplocks_begin(fsp, LEVEL2_CONTEND_ALLOC_GROW);
+
+ /* See if we have a syscall that will allocate beyond end-of-file
+ without changing EOF. */
+ ret = SMB_VFS_FALLOCATE(fsp, VFS_FALLOCATE_KEEP_SIZE, 0, len);
+
contend_level2_oplocks_end(fsp, LEVEL2_CONTEND_ALLOC_GROW);
- if (!lp_strict_allocate(SNUM(fsp->conn)))
+ if (ret == 0) {
+ /* We changed the allocation size on disk, but not
+ EOF - exactly as required. We're done ! */
return 0;
+ }
- len -= st.st_ex_size;
+ len -= fsp->fsp_name->st.st_ex_size;
len /= 1024; /* Len is now number of 1k blocks needed. */
space_avail = get_dfree_info(conn, fsp->fsp_name->base_name, false,
&bsize, &dfree, &dsize);
DEBUG(10,("vfs_allocate_file_space: file %s, grow. Current size %.0f, "
"needed blocks = %.0f, space avail = %.0f\n",
- fsp_str_dbg(fsp), (double)st.st_ex_size, (double)len,
+ fsp_str_dbg(fsp), (double)fsp->fsp_name->st.st_ex_size, (double)len,
(double)space_avail));
if (len > space_avail) {
return ret;
}
+/****************************************************************************
+ A slow version of fallocate. Fallback code if SMB_VFS_FALLOCATE
+ fails. Needs to be outside of the default version of SMB_VFS_FALLOCATE
+ as this is also called from the default SMB_VFS_FTRUNCATE code.
+ Always extends the file size.
+ Returns 0 on success, errno on failure.
+****************************************************************************/
+
+#define SPARSE_BUF_WRITE_SIZE (32*1024)
+
+int vfs_slow_fallocate(files_struct *fsp, SMB_OFF_T offset, SMB_OFF_T len)
+{
+ ssize_t pwrite_ret;
+ size_t total = 0;
+
+ if (!sparse_buf) {
+ sparse_buf = SMB_CALLOC_ARRAY(char, SPARSE_BUF_WRITE_SIZE);
+ if (!sparse_buf) {
+ errno = ENOMEM;
+ return ENOMEM;
+ }
+ }
+
+ while (total < len) {
+ size_t curr_write_size = MIN(SPARSE_BUF_WRITE_SIZE, (len - total));
+
+ pwrite_ret = SMB_VFS_PWRITE(fsp, sparse_buf, curr_write_size, offset + total);
+ if (pwrite_ret == -1) {
+ DEBUG(10,("vfs_slow_fallocate: SMB_VFS_PWRITE for file "
+ "%s failed with error %s\n",
+ fsp_str_dbg(fsp), strerror(errno)));
+ return errno;
+ }
+ total += pwrite_ret;
+ }
+
+ return 0;
+}
+
/****************************************************************************
A vfs fill sparse call.
Writes zeros from the end of file to len, if len is greater than EOF.
Returns 0 on success, -1 on failure.
****************************************************************************/
-#define SPARSE_BUF_WRITE_SIZE (32*1024)
-
int vfs_fill_sparse(files_struct *fsp, SMB_OFF_T len)
{
int ret;
- SMB_STRUCT_STAT st;
+ NTSTATUS status;
SMB_OFF_T offset;
- size_t total;
size_t num_to_write;
- ssize_t pwrite_ret;
- ret = SMB_VFS_FSTAT(fsp, &st);
- if (ret == -1) {
- return ret;
+ status = vfs_stat_fsp(fsp);
+ if (!NT_STATUS_IS_OK(status)) {
+ return -1;
}
- if (len <= st.st_ex_size) {
+ if (len <= fsp->fsp_name->st.st_ex_size) {
return 0;
}
+#ifdef S_ISFIFO
+ if (S_ISFIFO(fsp->fsp_name->st.st_ex_mode)) {
+ return 0;
+ }
+#endif
+
DEBUG(10,("vfs_fill_sparse: write zeros in file %s from len %.0f to "
"len %.0f (%.0f bytes)\n", fsp_str_dbg(fsp),
- (double)st.st_ex_size, (double)len,
- (double)(len - st.st_ex_size)));
+ (double)fsp->fsp_name->st.st_ex_size, (double)len,
+ (double)(len - fsp->fsp_name->st.st_ex_size)));
contend_level2_oplocks_begin(fsp, LEVEL2_CONTEND_FILL_SPARSE);
flush_write_cache(fsp, SIZECHANGE_FLUSH);
- if (!sparse_buf) {
- sparse_buf = SMB_CALLOC_ARRAY(char, SPARSE_BUF_WRITE_SIZE);
- if (!sparse_buf) {
- errno = ENOMEM;
+ offset = fsp->fsp_name->st.st_ex_size;
+ num_to_write = len - fsp->fsp_name->st.st_ex_size;
+
+ /* Only do this on non-stream file handles. */
+ if (fsp->base_fsp == NULL) {
+ /* for allocation try fallocate first. This can fail on some
+ * platforms e.g. when the filesystem doesn't support it and no
+ * emulation is being done by the libc (like on AIX with JFS1). In that
+ * case we do our own emulation. fallocate implementations can
+ * return ENOTSUP or EINVAL in cases like that. */
+ ret = SMB_VFS_FALLOCATE(fsp, VFS_FALLOCATE_EXTEND_SIZE,
+ offset, num_to_write);
+ if (ret == ENOSPC) {
+ errno = ENOSPC;
ret = -1;
goto out;
}
- }
-
- offset = st.st_ex_size;
- num_to_write = len - st.st_ex_size;
- total = 0;
-
- while (total < num_to_write) {
- size_t curr_write_size = MIN(SPARSE_BUF_WRITE_SIZE, (num_to_write - total));
-
- pwrite_ret = SMB_VFS_PWRITE(fsp, sparse_buf, curr_write_size, offset + total);
- if (pwrite_ret == -1) {
- DEBUG(10,("vfs_fill_sparse: SMB_VFS_PWRITE for file "
- "%s failed with error %s\n",
- fsp_str_dbg(fsp), strerror(errno)));
- ret = -1;
- goto out;
- }
- if (pwrite_ret == 0) {
- ret = 0;
+ if (ret == 0) {
goto out;
}
-
- total += pwrite_ret;
+ DEBUG(10,("vfs_fill_sparse: SMB_VFS_FALLOCATE failed with "
+ "error %d. Falling back to slow manual allocation\n", ret));
}
- set_filelen_write_cache(fsp, len);
+ ret = vfs_slow_fallocate(fsp, offset, num_to_write);
+ if (ret != 0) {
+ errno = ret;
+ ret = -1;
+ }
- ret = 0;
out:
+
+ if (ret == 0) {
+ set_filelen_write_cache(fsp, len);
+ }
+
contend_level2_oplocks_end(fsp, LEVEL2_CONTEND_FILL_SPARSE);
return ret;
}
if (!p)
return(NULL);
- ptr = SMB_VFS_READDIR(conn, (DIR *)p, sbuf);
+ ptr = SMB_VFS_READDIR(conn, (SMB_STRUCT_DIR *)p, sbuf);
if (!ptr)
return(NULL);
char *vfs_GetWd(TALLOC_CTX *ctx, connection_struct *conn)
{
- char s[PATH_MAX+1];
+ char *current_dir = NULL;
char *result = NULL;
DATA_BLOB cache_value;
struct file_id key;
struct smb_filename *smb_fname_full = NULL;
NTSTATUS status;
- *s = 0;
-
if (!lp_getwd_cache()) {
goto nocache;
}
* systems, or the not quite so bad getwd.
*/
- if (!SMB_VFS_GETWD(conn,s)) {
+ current_dir = SMB_VFS_GETWD(conn);
+ if (current_dir == NULL) {
DEBUG(0, ("vfs_GetWd: SMB_VFS_GETWD call failed: %s\n",
strerror(errno)));
goto out;
memcache_add(smbd_memcache(), GETWD_CACHE,
data_blob_const(&key, sizeof(key)),
- data_blob_const(s, strlen(s)+1));
+ data_blob_const(current_dir,
+ strlen(current_dir)+1));
}
- result = talloc_strdup(ctx, s);
+ result = talloc_strdup(ctx, current_dir);
if (result == NULL) {
errno = ENOMEM;
}
out:
TALLOC_FREE(smb_fname_dot);
TALLOC_FREE(smb_fname_full);
+ SAFE_FREE(current_dir);
return result;
}
NTSTATUS check_reduced_name(connection_struct *conn, const char *fname)
{
-#ifdef REALPATH_TAKES_NULL
- bool free_resolved_name = True;
-#else
- char resolved_name_buf[PATH_MAX+1];
- bool free_resolved_name = False;
-#endif
char *resolved_name = NULL;
- char *p = NULL;
+ bool allow_symlinks = true;
+ bool allow_widelinks = false;
DEBUG(3,("check_reduced_name [%s] [%s]\n", fname, conn->connectpath));
-#ifdef REALPATH_TAKES_NULL
- resolved_name = SMB_VFS_REALPATH(conn,fname,NULL);
-#else
- resolved_name = SMB_VFS_REALPATH(conn,fname,resolved_name_buf);
-#endif
+ resolved_name = SMB_VFS_REALPATH(conn,fname);
if (!resolved_name) {
switch (errno) {
case ENOENT:
{
TALLOC_CTX *ctx = talloc_tos();
- char *tmp_fname = NULL;
- char *last_component = NULL;
- /* Last component didn't exist. Remove it and try and canonicalise the directory. */
-
- tmp_fname = talloc_strdup(ctx, fname);
- if (!tmp_fname) {
+ char *dir_name = NULL;
+ const char *last_component = NULL;
+ char *new_name = NULL;
+
+ /* Last component didn't exist.
+ Remove it and try and canonicalise
+ the directory name. */
+ if (!parent_dirname(ctx, fname,
+ &dir_name,
+ &last_component)) {
return NT_STATUS_NO_MEMORY;
}
- p = strrchr_m(tmp_fname, '/');
- if (p) {
- *p++ = '\0';
- last_component = p;
- } else {
- last_component = tmp_fname;
- tmp_fname = talloc_strdup(ctx,
- ".");
- if (!tmp_fname) {
- return NT_STATUS_NO_MEMORY;
- }
- }
-#ifdef REALPATH_TAKES_NULL
- resolved_name = SMB_VFS_REALPATH(conn,tmp_fname,NULL);
-#else
- resolved_name = SMB_VFS_REALPATH(conn,tmp_fname,resolved_name_buf);
-#endif
+ resolved_name = SMB_VFS_REALPATH(conn,dir_name);
if (!resolved_name) {
NTSTATUS status = map_nt_error_from_unix(errno);
status = NT_STATUS_OBJECT_PATH_NOT_FOUND;
}
- DEBUG(3,("check_reduce_named: "
+ DEBUG(3,("check_reduce_name: "
"couldn't get realpath for "
"%s (%s)\n",
fname,
nt_errstr(status)));
return status;
}
- tmp_fname = talloc_asprintf(ctx,
+ new_name = talloc_asprintf(ctx,
"%s/%s",
resolved_name,
last_component);
- if (!tmp_fname) {
+ if (!new_name) {
return NT_STATUS_NO_MEMORY;
}
-#ifdef REALPATH_TAKES_NULL
SAFE_FREE(resolved_name);
- resolved_name = SMB_STRDUP(tmp_fname);
+ resolved_name = SMB_STRDUP(new_name);
if (!resolved_name) {
- DEBUG(0, ("check_reduced_name: malloc "
- "fail for %s\n", tmp_fname));
return NT_STATUS_NO_MEMORY;
}
-#else
- safe_strcpy(resolved_name_buf, tmp_fname, PATH_MAX);
- resolved_name = resolved_name_buf;
-#endif
break;
}
default:
- DEBUG(1,("check_reduced_name: couldn't get "
+ DEBUG(3,("check_reduced_name: couldn't get "
"realpath for %s\n", fname));
return map_nt_error_from_unix(errno);
}
if (*resolved_name != '/') {
DEBUG(0,("check_reduced_name: realpath doesn't return "
"absolute paths !\n"));
- if (free_resolved_name) {
- SAFE_FREE(resolved_name);
- }
+ SAFE_FREE(resolved_name);
return NT_STATUS_OBJECT_NAME_INVALID;
}
- /* Check for widelinks allowed. */
- if (!lp_widelinks(SNUM(conn))) {
- const char *conn_rootdir;
+ allow_widelinks = lp_widelinks(SNUM(conn));
+ allow_symlinks = lp_symlinks(SNUM(conn));
- conn_rootdir = SMB_VFS_CONNECTPATH(conn, fname);
- if (conn_rootdir == NULL) {
- DEBUG(2, ("check_reduced_name: Could not get "
- "conn_rootdir\n"));
- if (free_resolved_name) {
- SAFE_FREE(resolved_name);
- }
- return NT_STATUS_ACCESS_DENIED;
- }
+ /* Common widelinks and symlinks checks. */
+ if (!allow_widelinks || !allow_symlinks) {
+ const char *conn_rootdir;
+ size_t rootdir_len;
- if (strncmp(conn_rootdir, resolved_name,
- strlen(conn_rootdir)) != 0) {
- DEBUG(2, ("check_reduced_name: Bad access "
- "attempt: %s is a symlink outside the "
- "share path\n", fname));
- if (free_resolved_name) {
- SAFE_FREE(resolved_name);
- }
- return NT_STATUS_ACCESS_DENIED;
- }
- }
+ conn_rootdir = SMB_VFS_CONNECTPATH(conn, fname);
+ if (conn_rootdir == NULL) {
+ DEBUG(2, ("check_reduced_name: Could not get "
+ "conn_rootdir\n"));
+ SAFE_FREE(resolved_name);
+ return NT_STATUS_ACCESS_DENIED;
+ }
- /* Check if we are allowing users to follow symlinks */
- /* Patch from David Clerc <David.Clerc@cui.unige.ch>
- University of Geneva */
+ rootdir_len = strlen(conn_rootdir);
+ if (strncmp(conn_rootdir, resolved_name,
+ rootdir_len) != 0) {
+ DEBUG(2, ("check_reduced_name: Bad access "
+ "attempt: %s is a symlink outside the "
+ "share path\n", fname));
+ DEBUGADD(2, ("conn_rootdir =%s\n", conn_rootdir));
+ DEBUGADD(2, ("resolved_name=%s\n", resolved_name));
+ SAFE_FREE(resolved_name);
+ return NT_STATUS_ACCESS_DENIED;
+ }
-#ifdef S_ISLNK
- if (!lp_symlinks(SNUM(conn))) {
- struct smb_filename *smb_fname = NULL;
- NTSTATUS status;
+ /* Extra checks if all symlinks are disallowed. */
+ if (!allow_symlinks) {
+ /* fname can't have changed in resolved_path. */
+ const char *p = &resolved_name[rootdir_len];
- status = create_synthetic_smb_fname(talloc_tos(), fname, NULL,
- NULL, &smb_fname);
- if (!NT_STATUS_IS_OK(status)) {
- if (free_resolved_name) {
+ /* *p can be '\0' if fname was "." */
+ if (*p == '\0' && ISDOT(fname)) {
+ goto out;
+ }
+
+ if (*p != '/') {
+ DEBUG(2, ("check_reduced_name: logic error (%c) "
+ "in resolved_name: %s\n",
+ *p,
+ fname));
SAFE_FREE(resolved_name);
+ return NT_STATUS_ACCESS_DENIED;
}
- return status;
- }
- if ( (SMB_VFS_LSTAT(conn, smb_fname) != -1) &&
- (S_ISLNK(smb_fname->st.st_ex_mode)) ) {
- if (free_resolved_name) {
+ p++;
+ if (strcmp(fname, p)!=0) {
+ DEBUG(2, ("check_reduced_name: Bad access "
+ "attempt: %s is a symlink\n",
+ fname));
SAFE_FREE(resolved_name);
+ return NT_STATUS_ACCESS_DENIED;
}
- DEBUG(3,("check_reduced_name: denied: file path name "
- "%s is a symlink\n",resolved_name));
- TALLOC_FREE(smb_fname);
- return NT_STATUS_ACCESS_DENIED;
- }
- TALLOC_FREE(smb_fname);
- }
-#endif
+ }
+ }
+
+ out:
DEBUG(3,("check_reduced_name: %s reduced to %s\n", fname,
resolved_name));
- if (free_resolved_name) {
- SAFE_FREE(resolved_name);
- }
+ SAFE_FREE(resolved_name);
return NT_STATUS_OK;
}
{
int ret;
- if(fsp->is_directory || fsp->fh->fd == -1) {
+ if(fsp->fh->fd == -1) {
if (fsp->posix_open) {
ret = SMB_VFS_LSTAT(fsp->conn, fsp->fsp_name);
} else {
int smb_vfs_call_get_shadow_copy_data(struct vfs_handle_struct *handle,
struct files_struct *fsp,
- SHADOW_COPY_DATA *shadow_copy_data,
+ struct shadow_copy_data *shadow_copy_data,
bool labels)
{
VFS_FIND(get_shadow_copy_data);
return handle->fns->fs_capabilities(handle, p_ts_res);
}
+NTSTATUS smb_vfs_call_get_dfs_referrals(struct vfs_handle_struct *handle,
+ struct dfs_GetDFSReferral *r)
+{
+ VFS_FIND(get_dfs_referrals);
+ return handle->fns->get_dfs_referrals(handle, r);
+}
+
SMB_STRUCT_DIR *smb_vfs_call_opendir(struct vfs_handle_struct *handle,
const char *fname, const char *mask,
uint32 attributes)
return handle->fns->opendir(handle, fname, mask, attributes);
}
+SMB_STRUCT_DIR *smb_vfs_call_fdopendir(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ const char *mask,
+ uint32 attributes)
+{
+ VFS_FIND(fdopendir);
+ return handle->fns->fdopendir(handle, fsp, mask, attributes);
+}
+
SMB_STRUCT_DIRENT *smb_vfs_call_readdir(struct vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp,
SMB_STRUCT_STAT *sbuf)
struct smb_filename *smb_fname, struct files_struct *fsp,
int flags, mode_t mode)
{
- VFS_FIND(open);
- return handle->fns->open(handle, smb_fname, fsp, flags, mode);
+ VFS_FIND(open_fn);
+ return handle->fns->open_fn(handle, smb_fname, fsp, flags, mode);
}
NTSTATUS smb_vfs_call_create_file(struct vfs_handle_struct *handle,
return handle->fns->lchown(handle, path, uid, gid);
}
+NTSTATUS vfs_chown_fsp(files_struct *fsp, uid_t uid, gid_t gid)
+{
+ int ret;
+ bool as_root = false;
+ const char *path;
+ char *saved_dir = NULL;
+ char *parent_dir = NULL;
+ NTSTATUS status;
+
+ if (fsp->fh->fd != -1) {
+ /* Try fchown. */
+ ret = SMB_VFS_FCHOWN(fsp, uid, gid);
+ if (ret == 0) {
+ return NT_STATUS_OK;
+ }
+ if (ret == -1 && errno != ENOSYS) {
+ return map_nt_error_from_unix(errno);
+ }
+ }
+
+ as_root = (geteuid() == 0);
+
+ if (as_root) {
+ /*
+ * We are being asked to chown as root. Make
+ * sure we chdir() into the path to pin it,
+ * and always act using lchown to ensure we
+ * don't deref any symbolic links.
+ */
+ const char *final_component = NULL;
+ struct smb_filename local_fname;
+
+ saved_dir = vfs_GetWd(talloc_tos(),fsp->conn);
+ if (!saved_dir) {
+ status = map_nt_error_from_unix(errno);
+ DEBUG(0,("vfs_chown_fsp: failed to get "
+ "current working directory. Error was %s\n",
+ strerror(errno)));
+ return status;
+ }
+
+ if (!parent_dirname(talloc_tos(),
+ fsp->fsp_name->base_name,
+ &parent_dir,
+ &final_component)) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* cd into the parent dir to pin it. */
+ ret = vfs_ChDir(fsp->conn, parent_dir);
+ if (ret == -1) {
+ return map_nt_error_from_unix(errno);
+ }
+
+ ZERO_STRUCT(local_fname);
+ local_fname.base_name = discard_const_p(char, final_component);
+
+ /* Must use lstat here. */
+ ret = SMB_VFS_LSTAT(fsp->conn, &local_fname);
+ if (ret == -1) {
+ status = map_nt_error_from_unix(errno);
+ goto out;
+ }
+
+ /* Ensure it matches the fsp stat. */
+ if (!check_same_stat(&local_fname.st, &fsp->fsp_name->st)) {
+ status = NT_STATUS_ACCESS_DENIED;
+ goto out;
+ }
+ path = final_component;
+ } else {
+ path = fsp->fsp_name->base_name;
+ }
+
+ if (fsp->posix_open || as_root) {
+ ret = SMB_VFS_LCHOWN(fsp->conn,
+ path,
+ uid, gid);
+ } else {
+ ret = SMB_VFS_CHOWN(fsp->conn,
+ path,
+ uid, gid);
+ }
+
+ if (ret == 0) {
+ status = NT_STATUS_OK;
+ } else {
+ status = map_nt_error_from_unix(errno);
+ }
+
+ out:
+
+ if (as_root) {
+ vfs_ChDir(fsp->conn,saved_dir);
+ TALLOC_FREE(saved_dir);
+ TALLOC_FREE(parent_dir);
+ }
+ return status;
+}
+
int smb_vfs_call_chdir(struct vfs_handle_struct *handle, const char *path)
{
VFS_FIND(chdir);
return handle->fns->chdir(handle, path);
}
-char *smb_vfs_call_getwd(struct vfs_handle_struct *handle, char *buf)
+char *smb_vfs_call_getwd(struct vfs_handle_struct *handle)
{
VFS_FIND(getwd);
- return handle->fns->getwd(handle, buf);
+ return handle->fns->getwd(handle);
}
int smb_vfs_call_ntimes(struct vfs_handle_struct *handle,
return handle->fns->ftruncate(handle, fsp, offset);
}
+int smb_vfs_call_fallocate(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ enum vfs_fallocate_mode mode,
+ SMB_OFF_T offset,
+ SMB_OFF_T len)
+{
+ VFS_FIND(fallocate);
+ return handle->fns->fallocate(handle, fsp, mode, offset, len);
+}
+
int smb_vfs_call_kernel_flock(struct vfs_handle_struct *handle,
struct files_struct *fsp, uint32 share_mode,
uint32_t access_mask)
return handle->fns->mknod(handle, path, mode, dev);
}
-char *smb_vfs_call_realpath(struct vfs_handle_struct *handle,
- const char *path, char *resolved_path)
+char *smb_vfs_call_realpath(struct vfs_handle_struct *handle, const char *path)
{
VFS_FIND(realpath);
- return handle->fns->realpath(handle, path, resolved_path);
+ return handle->fns->realpath(handle, path);
}
NTSTATUS smb_vfs_call_notify_watch(struct vfs_handle_struct *handle,
mapped_name);
}
+NTSTATUS smb_vfs_call_fsctl(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ TALLOC_CTX *ctx,
+ uint32_t function,
+ uint16_t req_flags,
+ const uint8_t *in_data,
+ uint32_t in_len,
+ uint8_t **out_data,
+ uint32_t max_out_len,
+ uint32_t *out_len)
+{
+ VFS_FIND(fsctl);
+ return handle->fns->fsctl(handle, fsp, ctx, function, req_flags,
+ in_data, in_len, out_data, max_out_len,
+ out_len);
+}
+
NTSTATUS smb_vfs_call_fget_nt_acl(struct vfs_handle_struct *handle,
struct files_struct *fsp,
uint32 security_info,
}
bool smb_vfs_call_is_offline(struct vfs_handle_struct *handle,
- const char *path, SMB_STRUCT_STAT *sbuf)
+ const struct smb_filename *fname,
+ SMB_STRUCT_STAT *sbuf)
{
VFS_FIND(is_offline);
- return handle->fns->is_offline(handle, path, sbuf);
+ return handle->fns->is_offline(handle, fname, sbuf);
}
int smb_vfs_call_set_offline(struct vfs_handle_struct *handle,
- const char *path)
+ const struct smb_filename *fname)
{
VFS_FIND(set_offline);
- return handle->fns->set_offline(handle, path);
+ return handle->fns->set_offline(handle, fname);
}