[fuse-devel] how to register a exit handler

[Hans B. <han...@gm...>]

I stumbled into a design issue that forces me to leave the basic 
fuse_main() approach and instead take the long turn using fuse_new() etc.
The problem I then got into is that eg. SIGTERM does not automatically 
unmount my fs and I can not figure out how to register a exit handler.
To be able to umount the fs both mount point and channel is needed. How 
can I easily register a exit handler that can pick up the data needed 
for me to call fuse_unmount() and fuse_exit() ? Also, is it enough to 
call fuse_unmount() and fuse_destroy() or should I use fuse_teardown() 
instead?

I tried to use fuse_set_signal_handlers() but that just made things 
worse :( Then I could not even break out of the foreground process using 
CTRL-C.

Hans