Register/unregister callback for an interrupt
If an interrupt has already happened, then the callback function is called from within this function, hence it's not possible for interrupts to be lost.
|req ||request handle |
|func ||the callback function or NULL for unregister data user data passed to the callback function |
Definition at line 1057 of file fuse_lowlevel.c.
References fuse_req_interrupt_func(), fuse_req::interrupted, fuse_req::lock, fuse_req::ni, and fuse_req::u.
Referenced by fuse_req_interrupt_func().
req->u.ni.func = func;
req->u.ni.data = data;
if (req->interrupted && func)