static void *
collaborator_A(void *data)
{
uint32_t *valuePointer = (uint32_t *) data;
uint32_t contribution = 0;
while (*valuePointer < 1000000) {
parcAtomicInteger_Uint32Increment(valuePointer);
contribution++;
}
printf("A contribution %d\n", contribution);
pthread_exit((void *) NULL);
}
void *
parcStdlibMemory_Reallocate(void *pointer, size_t newSize)
{
#if HAVE_REALLOC
void *result = realloc(pointer, newSize);
#else
void *result = _parcStdlibMemory_rplRealloc(pointer, newSize);
#endif
if (pointer == NULL) {
parcAtomicInteger_Uint32Increment(&_parcStdlibMemory_OutstandingAllocations);
}
return result;
}
void *
parcStdlibMemory_Allocate(size_t size)
{
if (size == 0) {
return NULL;
}
void *result = malloc(size);
if (result != NULL) {
#ifdef PARCLibrary_DISABLE_ATOMICS
parcAtomicInteger_Uint32Increment(&_parcStdlibMemory_OutstandingAllocations);
#else
__sync_add_and_fetch(&_parcStdlibMemory_OutstandingAllocations, 1);
#endif
}
return result;
}
int
parcStdlibMemory_MemAlign(void **pointer, size_t alignment, size_t size)
{
if (size == 0) {
return EINVAL;
}
int failure = posix_memalign(pointer, alignment, size);
if (failure != 0) {
return failure;
}
if (*pointer == NULL) {
return ENOMEM;
}
parcAtomicInteger_Uint32Increment(&_parcStdlibMemory_OutstandingAllocations);
return 0;
}
char *
parcStdlibMemory_StringDuplicate(const char *string, size_t length)
{
parcAtomicInteger_Uint32Increment(&_parcStdlibMemory_OutstandingAllocations);
return strndup(string, length);
}
LONGBOW_TEST_CASE(Global, parcAtomicInteger_Uint32Decrement)
{
uint32_t value = 0;
parcAtomicInteger_Uint32Increment(&value);
assertTrue(value == 1, "Expected 1, actual, %u", value);
}
