C++ (Cpp) __libc_android_log_vprint Exemples

Exemple #1

Fichier : linker_format.c Projet : CoryXie/ubuntu-phablet_libhybris

int
format_log(int prio, const char *tag, const char *format, ...)
{
    int ret;
    va_list  args;
    va_start(args, format);
    ret = __libc_android_log_vprint(prio, tag, format, args);
    va_end(args);
    return ret;
}

Exemple #2

Fichier : malloc_debug_check.c Projet : PhungXuanAnh/mza-v3.0-bsp

static void log_message(const char* format, ...)
{
    extern pthread_mutex_t gAllocationsMutex;
    extern const MallocDebug __libc_malloc_default_dispatch;
    extern const MallocDebug* __libc_malloc_dispatch;

    va_list  args;

    pthread_mutex_lock(&gAllocationsMutex);
    {
        const MallocDebug* current_dispatch = __libc_malloc_dispatch;
        __libc_malloc_dispatch = &__libc_malloc_default_dispatch;
        va_start(args, format);
        __libc_android_log_vprint(ANDROID_LOG_ERROR, "libc",
                                format, args);
        va_end(args);
        __libc_malloc_dispatch = current_dispatch;
    }
    pthread_mutex_unlock(&gAllocationsMutex);
}