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thr_attr_destroy.c (17706) thr_attr_destroy.c (22315)
1/*
2 * Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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34#include <errno.h>
35#ifdef _THREAD_SAFE
36#include <pthread.h>
37#include "pthread_private.h"
38
39int pthread_attr_destroy(pthread_attr_t *attr)
40{
41 int ret;
1/*
2 * Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 25 unchanged lines hidden (view full) ---

34#include <errno.h>
35#ifdef _THREAD_SAFE
36#include <pthread.h>
37#include "pthread_private.h"
38
39int pthread_attr_destroy(pthread_attr_t *attr)
40{
41 int ret;
42 if (attr == NULL || *attr == NULL) {
43 errno = EINVAL;
44 ret = -1;
45 } else {
42
43 /* Check for invalid arguments: */
44 if (attr == NULL || *attr == NULL)
45 /* Invalid argument: */
46 ret = EINVAL;
47 else {
48 /* Free the memory allocated to the attribute object: */
46 free(*attr);
49 free(*attr);
50
51 /*
52 * Leave the attribute pointer NULL now that the memory
53 * has been freed:
54 */
47 *attr = NULL;
48 ret = 0;
49 }
50 return(ret);
51}
52#endif
55 *attr = NULL;
56 ret = 0;
57 }
58 return(ret);
59}
60#endif