This section gives an alphabetical listing of the connect and I/O function
entry points that you can fill in (the two tables passed to
resmgr_attach()).
Remember that if you simply call iofunc_func_init(),
all these
entries will be filled in with the appropriate defaults; you'd want to
modify a particular entry only if you wish to handle that particular message.
In the “Examples” section, below,
you'll see some examples of the common functions.
Note:
It may seem confusing at first, but note that there are in fact two unblock outcalls—one is a connect function and one
is an I/O function.
This is correct; it's a reflection of when the unblock occurs.
The connect version of the unblock function is used when the kernel unblocks the client
immediately after the client has sent the connect message; the I/O
version of the unblock function is used when the kernel unblocks the client immediately
after the client has sent an I/O message.