*/
static int pvfs_dir_handle_destructor(struct pvfs_file_handle *h)
{
- int open_count;
- char *path = NULL;
-
- if (h->name->stream_name == NULL &&
- pvfs_delete_on_close_set(h->pvfs, h, &open_count, &path) &&
- open_count == 1) {
- NTSTATUS status;
- status = pvfs_xattr_unlink_hook(h->pvfs, path);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
- path, nt_errstr(status)));
- }
- if (rmdir(path) != 0) {
- DEBUG(0,("pvfs_dir_handle_destructor: failed to rmdir '%s' - %s\n",
- path, strerror(errno)));
- }
- }
-
- talloc_free(path);
-
if (h->have_opendb_entry) {
struct odb_lock *lck;
NTSTATUS status;
+ const char *delete_path = NULL;
lck = odb_lock(h, h->pvfs->odb_context, &h->odb_locking_key);
if (lck == NULL) {
return 0;
}
- status = odb_close_file(lck, h);
+ status = odb_close_file(lck, h, &delete_path);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Unable to remove opendb entry for '%s' - %s\n",
+ DEBUG(0,("Unable to remove opendb entry for '%s' - %s\n",
h->name->full_name, nt_errstr(status)));
}
+ if (h->name->stream_name == NULL && delete_path) {
+ status = pvfs_xattr_unlink_hook(h->pvfs, delete_path);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
+ delete_path, nt_errstr(status)));
+ }
+ if (rmdir(delete_path) != 0) {
+ DEBUG(0,("pvfs_dir_handle_destructor: failed to rmdir '%s' - %s\n",
+ delete_path, strerror(errno)));
+ }
+ }
+
talloc_free(lck);
}
form the lock context used for opendb locking. Note that we must
zero here to take account of possible padding on some architectures
*/
-static NTSTATUS pvfs_locking_key(struct pvfs_filename *name,
- TALLOC_CTX *mem_ctx, DATA_BLOB *key)
+NTSTATUS pvfs_locking_key(struct pvfs_filename *name,
+ TALLOC_CTX *mem_ctx, DATA_BLOB *key)
{
struct {
dev_t device;
status = odb_open_file(lck, f->handle, name->full_name, name->stream_id,
share_access, access_mask, del_on_close,
io->generic.in.open_disposition,
- false, OPLOCK_NONE, NULL);
+ false, false, OPLOCK_NONE, NULL);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(lck);
status = odb_open_file(lck, f->handle, name->full_name, name->stream_id,
share_access, access_mask, del_on_close,
io->generic.in.open_disposition,
- false, OPLOCK_NONE, NULL);
+ false, false, OPLOCK_NONE, NULL);
if (!NT_STATUS_IS_OK(status)) {
goto cleanup_delete;
*/
static int pvfs_handle_destructor(struct pvfs_file_handle *h)
{
- int open_count;
- char *path = NULL;
-
/* the write time is no longer sticky */
if (h->sticky_write_time) {
NTSTATUS status;
h->fd = -1;
}
- if (h->name->stream_name == NULL &&
- h->open_completed &&
- pvfs_delete_on_close_set(h->pvfs, h, &open_count, &path) &&
- open_count == 1) {
- NTSTATUS status;
- status = pvfs_xattr_unlink_hook(h->pvfs, path);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
- path, nt_errstr(status)));
- }
- if (unlink(path) != 0) {
- DEBUG(0,("pvfs_close: failed to delete '%s' - %s\n",
- path, strerror(errno)));
- } else {
- notify_trigger(h->pvfs->notify_context,
- NOTIFY_ACTION_REMOVED,
- FILE_NOTIFY_CHANGE_FILE_NAME,
- path);
- }
- }
-
- talloc_free(path);
-
if (h->have_opendb_entry) {
struct odb_lock *lck;
NTSTATUS status;
+ const char *delete_path = NULL;
lck = odb_lock(h, h->pvfs->odb_context, &h->odb_locking_key);
if (lck == NULL) {
return 0;
}
- status = odb_close_file(lck, h);
+ status = odb_close_file(lck, h, &delete_path);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to remove opendb entry for '%s' - %s\n",
h->name->full_name, nt_errstr(status)));
}
+ if (h->name->stream_name == NULL &&
+ h->open_completed && delete_path) {
+ status = pvfs_xattr_unlink_hook(h->pvfs, delete_path);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
+ delete_path, nt_errstr(status)));
+ }
+ if (unlink(delete_path) != 0) {
+ DEBUG(0,("pvfs_close: failed to delete '%s' - %s\n",
+ delete_path, strerror(errno)));
+ } else {
+ notify_trigger(h->pvfs->notify_context,
+ NOTIFY_ACTION_REMOVED,
+ FILE_NOTIFY_CHANGE_FILE_NAME,
+ delete_path);
+ }
+ }
+
talloc_free(lck);
}
bool del_on_close;
struct pvfs_filename *parent;
uint32_t oplock_level = OPLOCK_NONE, oplock_granted;
+ bool allow_level_II_oplock = false;
if ((io->ntcreatex.in.file_attr & FILE_ATTRIBUTE_READONLY) &&
(create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE)) {
status = pvfs_locking_key(parent, req, &locking_key);
NT_STATUS_NOT_OK_RETURN(status);
status = odb_get_delete_on_close(pvfs->odb_context, &locking_key,
- &del_on_close, NULL, NULL);
+ &del_on_close);
NT_STATUS_NOT_OK_RETURN(status);
if (del_on_close) {
return NT_STATUS_DELETE_PENDING;
oplock_level = OPLOCK_EXCLUSIVE;
}
+ if (req->client_caps & NTVFS_CLIENT_CAP_LEVEL_II_OPLOCKS) {
+ allow_level_II_oplock = true;
+ }
+
status = odb_open_file(lck, f->handle, name->full_name, name->stream_id,
share_access, access_mask, del_on_close,
io->generic.in.open_disposition,
- false, oplock_level, &oplock_granted);
+ false, allow_level_II_oplock,
+ oplock_level, &oplock_granted);
talloc_free(lck);
if (!NT_STATUS_IS_OK(status)) {
/* bad news, we must have hit a race - we don't delete the file
DLIST_ADD(pvfs->files.list, f);
+ /* setup a destructor to avoid file descriptor leaks on
+ abnormal termination */
+ talloc_set_destructor(f, pvfs_fnum_destructor);
+ talloc_set_destructor(f->handle, pvfs_handle_destructor);
+
if (pvfs->flags & PVFS_FLAG_FAKE_OPLOCKS) {
oplock_granted = OPLOCK_BATCH;
} else if (oplock_granted != OPLOCK_NONE) {
status = pvfs_setup_oplock(f, oplock_granted);
if (!NT_STATUS_IS_OK(status)) {
- talloc_free(lck);
return status;
}
}
- /* setup a destructor to avoid file descriptor leaks on
- abnormal termination */
- talloc_set_destructor(f, pvfs_fnum_destructor);
- talloc_set_destructor(f->handle, pvfs_handle_destructor);
-
io->generic.out.oplock_level = oplock_granted;
io->generic.out.file.ntvfs = f->ntvfs;
io->generic.out.create_action = NTCREATEX_ACTION_CREATED;
bool del_on_close;
bool stream_existed, stream_truncate=false;
uint32_t oplock_level = OPLOCK_NONE, oplock_granted;
+ bool allow_level_II_oplock = false;
/* use the generic mapping code to avoid implementing all the
different open calls. */
oplock_level = OPLOCK_EXCLUSIVE;
}
+ if (req->client_caps & NTVFS_CLIENT_CAP_LEVEL_II_OPLOCKS) {
+ allow_level_II_oplock = true;
+ }
+
/* see if we are allowed to open at the same time as existing opens */
status = odb_open_file(lck, f->handle, name->full_name, name->stream_id,
share_access, access_mask, del_on_close,
io->generic.in.open_disposition,
- false, oplock_level, &oplock_granted);
+ false, allow_level_II_oplock,
+ oplock_level, &oplock_granted);
/*
* on a sharing violation we need to retry when the file is closed by
/*
determine if delete on close is set on
*/
-bool pvfs_delete_on_close_set(struct pvfs_state *pvfs, struct pvfs_file_handle *h,
- int *open_count, char **path)
+bool pvfs_delete_on_close_set(struct pvfs_state *pvfs, struct pvfs_file_handle *h)
{
NTSTATUS status;
bool del_on_close;
status = odb_get_delete_on_close(pvfs->odb_context, &h->odb_locking_key,
- &del_on_close, open_count, path);
+ &del_on_close);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(1,("WARNING: unable to determine delete on close status for open file\n"));
return false;
git.samba.org / samba.git / blobdiff