C++ (Cpp) remove_smb2_chained_fsp Examples

Example #1

File: files.c Project: rchicoli/samba

void file_free(struct smb_request *req, files_struct *fsp)
{
	struct smbd_server_connection *sconn = fsp->conn->sconn;
	uint64_t fnum = fsp->fnum;

	if (fsp->notify) {
		struct notify_context *notify_ctx =
			fsp->conn->sconn->notify_ctx;
		notify_remove(notify_ctx, fsp);
		TALLOC_FREE(fsp->notify);
	}

	/* Ensure this event will never fire. */
	TALLOC_FREE(fsp->update_write_time_event);

	if (fsp->op != NULL) {
		fsp->op->compat = NULL;
	}
	TALLOC_FREE(fsp->op);

	if ((req != NULL) && (fsp == req->chain_fsp)) {
		req->chain_fsp = NULL;
	}

	/*
	 * Clear all possible chained fsp
	 * pointers in the SMB2 request queue.
	 */
	if (req != NULL && req->smb2req) {
		remove_smb2_chained_fsp(fsp);
	}

	/* Closing a file can invalidate the positive cache. */
	if (fsp == sconn->fsp_fi_cache.fsp) {
		ZERO_STRUCT(sconn->fsp_fi_cache);
	}

	/* Drop all remaining extensions. */
	vfs_remove_all_fsp_extensions(fsp);

	fsp_free(fsp);

	DEBUG(5,("freed files structure %llu (%u used)\n",
		 (unsigned long long)fnum, (unsigned int)sconn->num_files));
}

Example #2

File: files.c Project: sprymak/samba

void file_free(struct smb_request *req, files_struct *fsp)
{
	struct smbd_server_connection *sconn = fsp->conn->sconn;

	DLIST_REMOVE(sconn->files, fsp);
	SMB_ASSERT(sconn->num_files > 0);
	sconn->num_files--;

	TALLOC_FREE(fsp->fake_file_handle);

	if (fsp->fh->ref_count == 1) {
		TALLOC_FREE(fsp->fh);
	} else {
		fsp->fh->ref_count--;
	}

	if (fsp->notify) {
		struct notify_context *notify_ctx =
			fsp->conn->sconn->notify_ctx;
		notify_remove(notify_ctx, fsp);
		TALLOC_FREE(fsp->notify);
	}

	/* Ensure this event will never fire. */
	TALLOC_FREE(fsp->oplock_timeout);

	/* Ensure this event will never fire. */
	TALLOC_FREE(fsp->update_write_time_event);

	bitmap_clear(sconn->file_bmap, fsp->fnum - FILE_HANDLE_OFFSET);
	DEBUG(5,("freed files structure %d (%u used)\n",
		 fsp->fnum, (unsigned int)sconn->num_files));

	fsp->conn->num_files_open--;

	if ((req != NULL) && (fsp == req->chain_fsp)) {
		req->chain_fsp = NULL;
	}

	/*
	 * Clear all possible chained fsp
	 * pointers in the SMB2 request queue.
	 */
	if (req != NULL && req->smb2req) {
		remove_smb2_chained_fsp(fsp);
	}

	/* Closing a file can invalidate the positive cache. */
	if (fsp == sconn->fsp_fi_cache.fsp) {
		ZERO_STRUCT(sconn->fsp_fi_cache);
	}

	/* Drop all remaining extensions. */
	while (fsp->vfs_extension) {
		vfs_remove_fsp_extension(fsp->vfs_extension->owner, fsp);
	}

	/* this is paranoia, just in case someone tries to reuse the
	   information */
	ZERO_STRUCTP(fsp);

	/* fsp->fsp_name is a talloc child and is free'd automatically. */
	TALLOC_FREE(fsp);
}