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- /****************************************************************************
- * binfmt/binfmt_exit.c
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership. The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include <nuttx/config.h>
- #include <sys/types.h>
- #include <assert.h>
- #include <debug.h>
- #include <nuttx/kmalloc.h>
- #include <nuttx/binfmt/binfmt.h>
- #include "binfmt.h"
- #ifdef CONFIG_BINFMT_LOADABLE
- /****************************************************************************
- * Public Functions
- ****************************************************************************/
- /****************************************************************************
- * Name: binfmt_exit
- *
- * Description:
- * This function may be called when a tasked loaded into RAM exits.
- * This function will unload the module when the task exits and reclaim
- * all resources used by the module.
- *
- * Input Parameters:
- * bin - This structure must have been allocated with kmm_malloc() and must
- * persist until the task unloads
- *
- * Returned Value:
- * This is a NuttX internal function so it follows the convention that
- * 0 (OK) is returned on success and a negated errno is returned on
- * failure.
- *
- ****************************************************************************/
- int binfmt_exit(FAR struct binary_s *bin)
- {
- int ret;
- DEBUGASSERT(bin != NULL);
- /* Unload the module */
- ret = unload_module(bin);
- if (ret < 0)
- {
- berr("ERROR: unload_module() failed: %d\n", ret);
- }
- /* Free the load structure */
- kmm_free(bin);
- return ret;
- }
- #endif /* CONFIG_BINFMT_LOADABLE */
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