C++ (Cpp) WTFPrintBacktrace Exemples

Exemple #1

Fichier : Assertions.cpp Projet : Igalia/blink

void WTFReportBacktrace(int framesToShow)
{
    static const int framesToSkip = 2;
    // Use alloca to allocate on the stack since this function is used in OOM situations.
    void** samples = static_cast<void**>(alloca((framesToShow + framesToSkip) * sizeof(void *)));
    int frames = framesToShow + framesToSkip;

    WTFGetBacktrace(samples, &frames);
    WTFPrintBacktrace(samples + framesToSkip, frames - framesToSkip);
}

Exemple #2

Fichier : Assertions.cpp Projet : webOS-ports/webkit

void WTFReportBacktrace()
{
    static const int framesToShow = 31;
    static const int framesToSkip = 2;
    void* samples[framesToShow + framesToSkip];
    int frames = framesToShow + framesToSkip;

    WTFGetBacktrace(samples, &frames);
    WTFPrintBacktrace(samples + framesToSkip, frames - framesToSkip);
}