75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/****************************************************************************
|
|
* libs/libc/pthread/pthread_attr_setstack.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 <pthread.h>
|
|
#include <string.h>
|
|
#include <debug.h>
|
|
#include <errno.h>
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: pthread_attr_setstack
|
|
*
|
|
* Description:
|
|
*
|
|
* Parameters:
|
|
* attr
|
|
* stackaddr
|
|
* stacksize
|
|
*
|
|
* Return Value:
|
|
* 0 if successful. Otherwise, an error code.
|
|
*
|
|
* Assumptions:
|
|
*
|
|
****************************************************************************/
|
|
|
|
int pthread_attr_setstack(FAR pthread_attr_t *attr,
|
|
FAR void *stackaddr, long stacksize)
|
|
{
|
|
int ret;
|
|
|
|
linfo("attr=0x%p stackaddr=0x%p stacksize=%ld\n",
|
|
attr, stackaddr, stacksize);
|
|
|
|
if (!attr || !stackaddr || stacksize < PTHREAD_STACK_MIN)
|
|
{
|
|
ret = EINVAL;
|
|
}
|
|
else
|
|
{
|
|
attr->stackaddr = stackaddr;
|
|
attr->stacksize = stacksize;
|
|
ret = OK;
|
|
}
|
|
|
|
linfo("Returning %d\n", ret);
|
|
return ret;
|
|
}
|