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Here you can find all informations about the CallstackLibrary as well as the documentation of the source code.

The features

This library can translate backtraces obtained by the function backtrace into a human readable format. It will use the debug symbols of the application, in case they are not available, the informations obtained by the dynamic linker are used.
Additionally, the name demangler for C++ names can be enabled.

How to use

• Using the function callstack_new() a callstack can be generated.
• The getter functions callstack_toArray() and callstack_toString() provide simple access to the translated callstack.
• The callstack struct can also be placed anywhere and filled using the function callstack_create() and callstack_createWithBacktrace().

Example:

#include <callstack.h>

#include <stdio.h>
#include <stdlib.h>

int main() {
    struct callstack * callstack = callstack_new();
    char ** frames = callstack_toArray(callstack);
    
    printf("The current callstack:\n");
    for (size_t i = 0; i < callstack_getFrameCount(); ++i) {
        printf("In: %s\n", frames[i]);
    }
    
    callstack_delete(callstack);
}