Displaying 2 results from an estimated 2 matches for "outer_filter".
Did you mean:
after_filter
2020 Jul 22
1
Re: [PATCH nbdkit] server: Pass the export name through filter .open calls.
...backend_open(), rather
> than making the filter have to save it off in the filter? It looks like
> protocol-handshake.c is the only caller, and still has everything in
> scope at the time.
Nope, we can't. It's because the sequence is:
backend_open("clientname")
outer_filter.open("clientname")
next_open("outername")
inner_filter.open("outername")
next_open("innername")
plugin.open("innername")
backend_prepare()
backend_prepare()
backend_prepare()
plugin.prepare()
inner...
2020 Jul 21
4
[PATCH nbdkit] server: Pass the export name through filter .open calls.
To allow filters to modify the export name as it passes through the
layers this commit makes several changes:
The filter .open callback now takes an extra parameter, the export
name. This is always non-NULL (for oldstyle it is ""). This string
has a short lifetime and filters that need to hang on to it must take
a copy. The filter must pass the exportname parameter down to the
next