On Tue, Apr 26, 2011 at 03:50:39PM -0600, Lewis Gunsch wrote: > Hi, > > I am having trouble getting a delegate in a vapi to work correctly. My > original attempt (line 70 of the vapi) did not work because of how the > typedef is in the C header (it's not a function pointer), so instead of > using their typedef I used GLib.Func which matches the function signature. > This is suppose to be (void*)(void*, void*), but Vala creates it to be > (void*)(const void*, void*) and then produces an error. The method that > produces this error is > > ZMQ.MSG.Msg.data(uint8[] data, GLib.Func? ffn = null); > > and the corresponding C method is > > ZMQ_EXPORT int zmq_msg_init_data (zmq_msg_t *msg, void *data, size_t size, > zmq_free_fn *ffn, void *hint); > > The library I'm am trying to write the vapi for is ZeroMQ. Here is a link to > zmq.h. > https://github.com/zeromq/zeromq2-1/blob/v2.1.4/include/zmq.h > > You can see my attempt at the vapi below. My original delegate which I could > not get to work is on line 70. > https://github.com/lgunsch/zmq-vala/blob/msg_refactor/libzmq.vapi > > And my test is here: > https://github.com/lgunsch/zmq-vala/blob/msg_refactor/examples/delegatetest.vala > > Sorry if I have not explained myself in a clear manner. Help is much > appreciated!
What happens if you add [CCode (type = "(void*)(void*, void*)")] to the parameter? -- http://www.debian.org - The Universal Operating System
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