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...at understands them, for experimenting with protocol extensions not yet included in the NBD specification. But if we ever do add such a mode, it shouldn't be hard to make this sanity checking conditional on that mode. > > diff --git a/generator/generator b/generator/generator > index 96d1148..a6aea26 100755 > --- a/generator/generator > +++ b/generator/generator > @@ -3689,6 +3689,19 @@ let generate_lib_api_c () = > ); > > (* Check parameters are valid. *) > + let print_flags_check n { flag_prefix; flags } = > + let value = match errcode with...

Generate checks that no unknown (at the time of compilation) flags are passed to Flags or OFlags parameters. --- generator/generator | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/generator/generator b/generator/generator index 96d1148..a6aea26 100755 --- a/generator/generator +++ b/generator/generator @@ -3689,6 +3689,19 @@ let generate_lib_api_c () = ); (* Check parameters are valid. *) + let print_flags_check n { flag_prefix; flags } = + let value = match errcode with + | Some value -> value +...

...imenting with protocol extensions not yet included in the NBD > specification. But if we ever do add such a mode, it shouldn't be hard > to make this sanity checking conditional on that mode. > > > > > diff --git a/generator/generator b/generator/generator > > index 96d1148..a6aea26 100755 > > --- a/generator/generator > > +++ b/generator/generator > > @@ -3689,6 +3689,19 @@ let generate_lib_api_c () = > > ); > > > > (* Check parameters are valid. *) > > + let print_flags_check n { flag_prefix; flags } = > &g...

This works just like OFlags but is a non-optional argument. --- generator/generator | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/generator/generator b/generator/generator index 2b37cea..96d1148 100755 --- a/generator/generator +++ b/generator/generator @@ -856,6 +856,7 @@ and arg = | BytesPersistOut of string * string | Closure of closure (* function pointer + void *opaque *) | Enum of string * enum (* enum/union type, int in C *) +| Flags of string * flags (* flags, uint32_t...

This largish series adds several new features to the generator. Enum maps to enumerated types (like enum in C). The only current use for this is replacing the nbd_set_tls (nbd, 0/1/2) parameter with LIBNBD_TLS_DISABLE, LIBNBD_TLS_ALLOW, LIBNBD_TLS_REQUIRE (and natural equivalents in other programming languages). Flags maps to any uint32_t bitmask. It is basically a non-optional, generalized