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USwildplasser
 

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      1. POread() system call doesn't fail when an alarm signal is received
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    1. COqsort is a nasty beast. It accepts one base pointer, an element size, and the count of elements plus a compare function needed to compare two elements, passed to it by pointers. There is a contract between the caller and qsort, that the compare function actually takes the elements of the given type. (we've all been bitten by that ;-) Given the (void*) pointers, the casting is never necessary, but it will become necessairy if some dereferencing has to take place. It is a programmer's choice to put the dereferencing at the right place. But it basically still is a matter of taste or style, IMHO.
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    2. COI am very afraid. The real pathway for porting "legacy" C code to something different would be to first hoist it to c89/ANSI standards: fix the prototyping, take a look at the typing and sizes, etc. Also, you got to get to know the code: what kind of idiom does it use: casts, struct hack, pointer tricks, preprocessor magic, ... But putting a C++ kid on such a project is a recipe for disaster, IMHO.
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      1. POStopping Compiler from generating errors in a C++ code that has legacy C code
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    3. COBut truncated utf8 strings are not valid. And unterminated strings are wrong in both cases. strncpy is worse than the problems it tries to solve. BTW: even if you "solve" the problem and produce a valid and terminated utf8 (or plain ascii) string, it is still truncated. What is the semantic value of the first xxx characters of a string? The program does not crash, but do you really want its results?
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