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/*
* Copyright (c) 2017 embedded brains GmbH.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#define _GNU_SOURCE
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <pthread.h>
#include <errno.h>
#include <string.h>
#include <rtems/score/threadimpl.h>
int pthread_getname_np( pthread_t thread, char *name, size_t len )
{
Thread_Control *the_thread;
ISR_lock_Context lock_context;
size_t actual_len;
_Objects_Allocator_lock();
the_thread = _Thread_Get( thread, &lock_context );
if ( the_thread == NULL ) {
_Objects_Allocator_unlock();
strlcpy(name, "", len);
return ESRCH;
}
_ISR_lock_ISR_enable( &lock_context );
actual_len = _Thread_Get_name( the_thread, name, len );
_Objects_Allocator_unlock();
if ( actual_len >= len ) {
return ERANGE;
}
return 0;
}
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