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...C.mli | 1 + > lib/debug.c | 6 ++-- > lib/opt.c | 26 ++++++++--------- > lib/rw.c | 76 ++++++++++++++++++++++++------------------------- > 5 files changed, 73 insertions(+), 71 deletions(-) > > diff --git a/generator/C.ml b/generator/C.ml > index deb77fa..280b319 100644 > --- a/generator/C.ml > +++ b/generator/C.ml > @@ -99,16 +99,17 @@ let rec name_of_arg = function > | UInt64 n -> [n] > > let rec print_arg_list ?(wrap = false) ?maxcol ?handle ?types ?(parens = true) > + ?(closure_mark) args optargs = You don't need...

As promised in my earlier thread on libnbd completion callback question. Eric Blake (2): generator: Refactor handling of closures in unlocked functions generator: Free closures on failure docs/libnbd.pod | 2 +- generator/C.ml | 48 +++++++++++------ generator/C.mli | 1 + lib/debug.c | 7 +-- lib/opt.c | 31 ++++++-----

...ional free function with callbacks. Libnbd will call this function when the callback will not be called again by -libnbd. +libnbd, including in the case where the API fails. This can be used to free associated C<user_data>. For example: diff --git a/generator/C.ml b/generator/C.ml index 280b319..4bdcf60 100644 --- a/generator/C.ml +++ b/generator/C.ml @@ -553,6 +553,19 @@ let generate_lib_api_c () = print_trace_leave ret; pr "\n" ); + (* Finish any closures not transferred to state machine. *) + List.iter ( + function + | Closure { cbname } -&g...

...++++++++++++----------- generator/C.mli | 1 + lib/debug.c | 6 ++-- lib/opt.c | 26 ++++++++--------- lib/rw.c | 76 ++++++++++++++++++++++++------------------------- 5 files changed, 73 insertions(+), 71 deletions(-) diff --git a/generator/C.ml b/generator/C.ml index deb77fa..280b319 100644 --- a/generator/C.ml +++ b/generator/C.ml @@ -99,16 +99,17 @@ let rec name_of_arg = function | UInt64 n -> [n] let rec print_arg_list ?(wrap = false) ?maxcol ?handle ?types ?(parens = true) + ?(closure_mark) args optargs = + if parens then pr "("; + if wrap then +...