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c++ Programming Glossary: mangleIn C++ source, what is the effect of extern “C”? http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c a function name in C have 'C' linkage compiler does not mangle the name so that client C code can link to i.e use your function.. just use the function name as a unique id to link to so it mangles the name by adding information about the arguments. A C compiler.. about the arguments. A C compiler does not need to mangle the name since you can not overload function names in C. When..
How to call C++ function from C? http://stackoverflow.com/questions/2744181/how-to-call-c-function-from-c C_library_function 2 4 directly using it. This wouldn't mangle the name C_library_function and linker would find the same name..
Combining C++ and C - how does #ifdef __cplusplus work? http://stackoverflow.com/questions/3789340/combining-c-and-c-how-does-ifdef-cplusplus-work wrapping the C code with extern C the C compiler will not mangle the C code's names but I'm not entirely sure how to implement.. affect linkage. C functions when compiled have their names mangled this is what makes overloading possible. The function name..
Creating a basic C++ .dll for p/invoke in C# http://stackoverflow.com/questions/4679858/creating-a-basic-c-dll-for-p-invoke-in-c-sharp things on to the beginning to ask the C compiler not to mangle the name and to export it for you producing this as the first..
LD_PRELOAD only working for malloc, not free http://stackoverflow.com/questions/7811656/ld-preload-only-working-for-malloc-not-free a C this means that by default functions are name mangled to fit the C ABI. Unfortunately the functions you are trying.. the functions you are trying to hook are not name mangled so you end up hooking the wrong nonexistent function. The fix.. with an extern C wrapper telling the compiler not to name mangle. The reason malloc works is probably because stdio.h or dlfcn.h..
What issues can I expect compiling C code with a C++ compiler? http://stackoverflow.com/questions/861517/what-issues-can-i-expect-compiling-c-code-with-a-c-compiler In absence of extern C wrappers the C compiler will mangle the symbols. It's not a problem as long as you use only a C..
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