C++ (Cpp) install_sigsys_debugging示例

示例#1

文件： sandbox.c 项目： Arcoins/Arcoin_Source

/**
 * Initialises the syscall sandbox filter for any linux architecture, taking
 * into account various available features for different linux flavours.
 */
static int
initialise_libseccomp_sandbox(sandbox_cfg_t* cfg)
{
  if (install_sigsys_debugging())
    return -1;

  if (install_syscall_filter(cfg))
    return -2;

  if (register_cfg(cfg))
    return -3;

  return 0;
}

示例#2

文件： sandbox.c 项目： Archer-sys/tor

/**
 * Initialises the syscall sandbox filter for any linux architecture, taking
 * into account various available features for different linux flavours.
 */
static int
initialise_libseccomp_sandbox(sandbox_cfg_t* cfg)
{
  /* Prevent glibc from trying to open /dev/tty on fatal error */
  setenv("LIBC_FATAL_STDERR_", "1", 1);

  if (install_sigsys_debugging())
    return -1;

  if (install_syscall_filter(cfg))
    return -2;

  if (register_cfg(cfg))
    return -3;

  return 0;
}