Le duodi 12 thermidor, an CCXXV, Paras Chadha a écrit : > But i am returning the size from this function. If i make them unsigned, > how will i return errors which are negative integers. > One thing i can do is pass data_size as pointer to the function. Should i > do that ?
No need: you can make the variables unsigned and still return them as signed. The error codes never go into the variables. > > Use the correct bound, long is wrong. > okay, i was actually confused regarding the correct bound. So should i use > INT_MAX as it is the default value max_alloc_size. Since i am adding 2879 > at the end, so correct limiting value would be INT_MAX - 2879. Am i correct > or should i use something else ? You have to use the constant that corresponds to the types in the computation. If it is int, then INT_MAX, int64_t wants INT64_MAX and size_t wants SIZE_MAX. Regards, -- Nicolas George
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