Just out of curiosity, what would happen if hs_exit were a noop? if it left haskell initialized? I imagine there would be a space leak if you expected the rts's heap storage to be reclaimed, but is there any user-observable state which would cause programs to behave oddly? Just curious mainly, I don't advocate this as a solution. John
On Tue, Jan 28, 2003 at 03:54:10PM -0000, Simon Marlow wrote: > but what about > > hs_init(..) > hs_exit() > hs_init(..) > hs_exit() > > That is, should the Haskell system be able to start itself up again > after shutting down? It looks like this is desirable from a modularity > viewpoint: eg. a C program initialises library A which uses Haskell > internally, then de-initialises library A, then initialises library B > which also uses Haskell internally. > > Unfortunately, this is going to require quite a bit of extra work in GHC > to get right, and it looks like I'm going to have to examine a lot of > code to make sure it is "double-init-safe". Thoughts? -- --------------------------------------------------------------------------- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --------------------------------------------------------------------------- _______________________________________________ FFI mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/ffi