Method getRamSize

src/os_linux.cpp:447–466

}

u64 OS::getRamSize() {
    static u64 mem_total = 0;

    if (mem_total == 0) {
        FILE* file = fopen("/proc/meminfo", "r");
        if (!file) return 0;

        char line[1024];
        while (fgets(line, sizeof(line), file)) {
            if (strncmp(line, "MemTotal:", 9) == 0) {
                mem_total = strtoull(line + 9, NULL, 10) * 1024;
                break;
            }
        }

        fclose(file);
    }

    return mem_total;
}

u64 OS::getSystemBootTime() {
    static u64 system_boot_time = 0;