}

//go:nosplit
func sigsave(p *sigset) {
}

//go:nosplit
func msigrestore(sigmask sigset) {
}

//go:nosplit
//go:nowritebarrierrec
func clearSignalHandlers() {
}

//go:nosplit
func sigblock(exiting bool) {
}

// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, cannot allocate memory.
func minit() {
}

// Called from dropm to undo the effect of an minit.

	_O_RDONLY   = C.O_RDONLY
	_O_WRONLY   = C.O_WRONLY
	_O_NONBLOCK = C.O_NONBLOCK
	_O_CREAT    = C.O_CREAT
	_O_TRUNC    = C.O_TRUNC

	_SS_DISABLE  = C.SS_DISABLE
	_SI_USER     = C.SI_USER
	_SIG_BLOCK   = C.SIG_BLOCK
	_SIG_UNBLOCK = C.SIG_UNBLOCK
	_SIG_SETMASK = C.SIG_SETMASK

	_SA_SIGINFO = C.SA_SIGINFO
	_SA_RESTART = C.SA_RESTART
	_SA_ONSTACK = C.SA_ONSTACK

#include <unistd.h>

extern void IntoGoAndBack();

int CheckBlocked() {
	sigset_t mask;
	sigprocmask(SIG_BLOCK, NULL, &mask);
	return sigismember(&mask, SIGIO);
}

static void* sigthreadfunc(void* unused) {
	sigset_t mask;
	sigemptyset(&mask);
	sigaddset(&mask, SIGIO);
	sigprocmask(SIG_BLOCK, &mask, NULL);
	IntoGoAndBack();
	return NULL;
}

int RunSigThread() {
	int tries;
	pthread_t thread;

    private BlockPayload payload;

    protected Block(BlockPayload payload) {
        this.payload = payload;
        payload.setBlock(this);
    }

    public BlockPayload getPayload() {
        return payload;
    }

    protected void detach() {
        payload.setBlock(null);
        payload = null;
    }

    public abstract BlockPointer getPos();

    public abstract int getSize();

                  "operator": "operatorValue",
                  "values": [
                    "valuesValue"
                  ]
                }
              ]
            },
            "ipBlock": {
              "cidr": "cidrValue",
              "except": [
                "exceptValue"
              ]
            }
          }
        ]
      }
    ],
    "egress": [
      {

  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  egress:
  - ports:
    - endPort: 3
      port: portValue
      protocol: protocolValue
    to:
    - ipBlock:
        cidr: cidrValue
        except:
        - exceptValue
      namespaceSelector:
        matchExpressions:
        - key: keyValue
          operator: operatorValue
          values:

                  "operator": "operatorValue",
                  "values": [
                    "valuesValue"
                  ]
                }
              ]
            },
            "ipBlock": {
              "cidr": "cidrValue",
              "except": [
                "exceptValue"
              ]
            }
          }
        ]
      }
    ],
    "egress": [
      {

                  "operator": "operatorValue",
                  "values": [
                    "valuesValue"
                  ]
                }
              ]
            },
            "ipBlock": {
              "cidr": "cidrValue",
              "except": [
                "exceptValue"
              ]
            }
          }
        ]
      }
    ],
    "egress": [
      {

  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  egress:
  - ports:
    - endPort: 3
      port: portValue
      protocol: protocolValue
    to:
    - ipBlock:
        cidr: cidrValue
        except:
        - exceptValue
      namespaceSelector:
        matchExpressions:
        - key: keyValue
          operator: operatorValue
          values:

                  "operator": "operatorValue",
                  "values": [
                    "valuesValue"
                  ]
                }
              ]
            },
            "ipBlock": {
              "cidr": "cidrValue",
              "except": [
                "exceptValue"
              ]
            }
          }
        ]
      }
    ],
    "egress": [
      {