FLock

type FLock = record

  l_type: cshort;

Type of lock.

  l_whence: cshort;

Where to measure start of lock from.

  l_start: kernel_off_t;

Start of lock.

  l_len: kernel_off_t;

Length of locked area.

  l_pid: pid_t;

Process ID of process holding the lock.

end;