On Wed, Apr 20, 2016 at 6:27 AM, David Turner <dturner@xxxxxxxxxxxxxxxx> wrote: > Shared memory is done by storing files in a per-repository temporary > directory. This is more portable than shm (which requires > posix-realtime and has various quirks on OS X). It might even work on > Windows, although this has not been tested. There's another option, but I'm not sure if it's too clever/tricky to do. Anyway, on *nix we can send file descriptors over unix socket [2], then mmap them back to access content. On Windows, it looks like DuplicateHandle [1] can do nearly the same thing. This keeps everything in memory and we don't have to worry about cleaning up shm-* files. [1] http://lackingrhoticity.blogspot.com/2015/05/passing-fds-handles-between-processes.html [2] http://www.normalesup.org/~george/comp/libancillary/ -- Duy -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html