One listening socket's multishot accept. A fiber in accept waits on it; connections that
arrive while nobody waits are queued for the next call.
Fields
- fd: s64
- op: *Op
- The armed request, null when the kernel has ended it (or it was never armed).
- closing: bool
closeran: queued sockets are closed, and the slot is freed when the request ends.- waiter: *Accept_Wait
- queue: [..] s32
- head: s64