c-raii | An robust high-level Defer, RAII implementation for C89, automatic memory safety, smarty!

submited by

Style Pass

2024-05-16 01:00:02

In the effort to find uniform naming of terms, various other packages was discovered Except, and exceptions-and-raii-in-c. Choose to settle in on A defer mechanism for C, an upcoming C standard compiler feature. It’s exactly this library’s working design and concepts addressed in c-coroutine.

Function f containing a defer statement which contains a call to the recover function. Function f invokes function g which recursively descends before panicking when the value of i > 3. Execution of f produces the following output:

C++ has a concept called unique_ptr) where “a smart pointer that owns and manages another object through a pointer and disposes of that object when the unique_ptr goes out of scope. “

This system use macros RAII_MALLOC, RAII_FREE, RAII_REALLOC, and RAII_CALLOC. If not defined, the default malloc/calloc/realloc/free are used when expanded.