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s3: VFS: Implement create_dfs_pathat() in ceph.

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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This commit is contained in:
Jeremy Allison 2020-01-09 14:39:43 -08:00
parent b0b9dd2f86
commit 421d26a890
1 changed files with 41 additions and 0 deletions
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41
source3/modules/vfs_ceph.c
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@ -1404,6 +1404,46 @@ static bool cephwrap_aio_force(struct vfs_handle_struct *handle, struct files_st
return false;
}
static NTSTATUS cephwrap_create_dfs_pathat(struct vfs_handle_struct *handle,
struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
const struct referral *reflist,
size_t referral_count)
{
TALLOC_CTX *frame = talloc_stackframe();
NTSTATUS status = NT_STATUS_NO_MEMORY;
int ret;
char *msdfs_link = NULL;
SMB_ASSERT(dirfsp == dirfsp->conn->cwd_fsp);
/* Form the msdfs_link contents */
msdfs_link = msdfs_link_string(frame,
reflist,
referral_count);
if (msdfs_link == NULL) {
goto out;
}
ret = ceph_symlink(handle->data,
msdfs_link,
smb_fname->base_name);
if (ret == 0) {
status = NT_STATUS_OK;
} else {
status = map_nt_error_from_unix(-ret);
}
out:
DBG_DEBUG("[CEPH] create_dfs_pathat(%s) = %s\n",
smb_fname->base_name,
nt_errstr(status));
TALLOC_FREE(frame);
return status;
}
static struct vfs_fn_pointers ceph_fns = {
/* Disk operations */
@ -1428,6 +1468,7 @@ static struct vfs_fn_pointers ceph_fns = {
/* File operations */
.create_dfs_pathat_fn = cephwrap_create_dfs_pathat,
.open_fn = cephwrap_open,
.close_fn = cephwrap_close,
.pread_fn = cephwrap_pread,