Attachment #20464 for bug #42806

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    return APR_SUCCESS;
}

apr_uint32_t apr_atomic_add32(apr_uint32_t *mem, apr_uint32_t val)
{
    apr_uint32_t old, new_val; 


    return old;
}

void apr_atomic_sub32(apr_uint32_t *mem, apr_uint32_t val)
{
     apr_uint32_t old, new_val;


     } while (__cs(&old, (cs_t *)mem, new_val));
}

apr_uint32_t apr_atomic_inc32(apr_uint32_t *mem)
{
    return apr_atomic_add32(mem, 1);
}

int apr_atomic_dec32(apr_uint32_t *mem)
{
    apr_uint32_t old, new_val; 


    return new_val != 0;
}

apr_uint32_t apr_atomic_read32(apr_uint32_t *mem)
{
    return *mem;
}

void apr_atomic_set32(apr_uint32_t *mem, apr_uint32_t val)
{
    *mem = val;
}

apr_uint32_t apr_atomic_cas32(apr_uint32_t *mem, apr_uint32_t swap,
                              apr_uint32_t cmp)
{
    apr_uint32_t old = cmp;

    return old; /* old is automatically updated from mem on cs failure */
}

apr_uint32_t apr_atomic_xchg32(apr_uint32_t *mem, apr_uint32_t val)
{
    apr_uint32_t old, new_val; 


Return to bug 42806

Lines 25-31 apr_status_t apr_atomic_init(apr_pool_t Link Here

(-)apr/atomic/os390/atomic.c (-8 / +8 lines)
25	return APR_SUCCESS;	25	return APR_SUCCESS;
26	}	26	}
27		27
28	apr_uint32_t apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)	28	apr_uint32_t apr_atomic_add32(apr_uint32_t *mem, apr_uint32_t val)
29	{	29	{
30	apr_uint32_t old, new_val;	30	apr_uint32_t old, new_val;
31		31
Lines 36-42 apr_uint32_t apr_atomic_add32(volatile a Link Here
36	return old;	36	return old;
37	}	37	}
38		38
39	void apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)	39	void apr_atomic_sub32(apr_uint32_t *mem, apr_uint32_t val)
40	{	40	{
41	apr_uint32_t old, new_val;	41	apr_uint32_t old, new_val;
42		42
Lines 46-57 void apr_atomic_sub32(volatile apr_uint3 Link Here
46	} while (__cs(&old, (cs_t *)mem, new_val));	46	} while (__cs(&old, (cs_t *)mem, new_val));
47	}	47	}
48		48
49	apr_uint32_t apr_atomic_inc32(volatile apr_uint32_t *mem)	49	apr_uint32_t apr_atomic_inc32(apr_uint32_t *mem)
50	{	50	{
51	return apr_atomic_add32(mem, 1);	51	return apr_atomic_add32(mem, 1);
52	}	52	}
53		53
54	int apr_atomic_dec32(volatile apr_uint32_t *mem)	54	int apr_atomic_dec32(apr_uint32_t *mem)
55	{	55	{
56	apr_uint32_t old, new_val;	56	apr_uint32_t old, new_val;
57		57
Lines 63-79 int apr_atomic_dec32(volatile apr_uint32 Link Here
63	return new_val != 0;	63	return new_val != 0;
64	}	64	}
65		65
66	apr_uint32_t apr_atomic_read32(volatile apr_uint32_t *mem)	66	apr_uint32_t apr_atomic_read32(apr_uint32_t *mem)
67	{	67	{
68	return *mem;	68	return *mem;
69	}	69	}
70		70
71	void apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)	71	void apr_atomic_set32(apr_uint32_t *mem, apr_uint32_t val)
72	{	72	{
73	*mem = val;	73	*mem = val;
74	}	74	}
75		75
76	apr_uint32_t apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t swap,	76	apr_uint32_t apr_atomic_cas32(apr_uint32_t *mem, apr_uint32_t swap,
77	apr_uint32_t cmp)	77	apr_uint32_t cmp)
78	{	78	{
79	apr_uint32_t old = cmp;	79	apr_uint32_t old = cmp;
Lines 82-88 apr_uint32_t apr_atomic_cas32(volatile a Link Here
82	return old; /* old is automatically updated from mem on cs failure */	82	return old; /* old is automatically updated from mem on cs failure */
83	}	83	}
84		84
85	apr_uint32_t apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)	85	apr_uint32_t apr_atomic_xchg32(apr_uint32_t *mem, apr_uint32_t val)
86	{	86	{
87	apr_uint32_t old, new_val;	87	apr_uint32_t old, new_val;
88		88