[Libguestfs] [PATCH 08/10] c: Fix prototype generator when last argument is a BufferIn

We were passing the name of the last argument directly to va_start. However, if the last argument is a BufferIn it expands to 2 arguments, the latter of which is <name>_size. --- generator/generator_c.ml | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/generator/generator_c.ml b/generator/generator_c.ml index 35c0534..ba6a324 100644 --- a/generator/generator_c.ml +++ b/generator/generator_c.ml @@ -1404,7 +1404,13 @@ trace_send_line (guestfs_h *g) | _ -> match args with | [] -> "g" - | args -> name_of_argt (List.hd (List.rev args)) in + | args -> + let last = (List.hd (List.rev args)) in + let name = name_of_argt last in + match last with + | BufferIn n -> name ^ "_size" + | _ -> name + in let rtype = match ret with -- 1.7.7.5