Skip to main content
Version: latest

Formatters

The Formatters operator provides a human readable representation of things like IP addresses, signal names, error names, etc. Gadgets provide a "machine readable" version and then the operator adds the human readable counterpart:

Timestamp​

  "timestamp": "2024-08-27T11:29:02.846074392-05:00",
  "timestamp_raw": 1724776142846074400,

Error​

  "error": "ENOENT",
  "error_raw": 2,

Signal​

  "sig": "SIGURG",
  "sig_raw": 23,

Syscalls​

  "syscall": "SYS_SOCKET",
  "syscall_raw": 41,

IP Addresses​

  "src": {
    "addr": "172.17.0.2",
    "version": 4
  },

TCP and UDP endpoints​

  "src": {
    "addr": "172.17.0.2",
    "port": 46076,
    "proto": 6,
    "version": 4
  },

Please check the gadget developer documentation to learn how to use this operator in your gadget.

Priority​

0

Parameters​

None