ib_uverbs_get_ucontext
return to_mucontext(ib_uverbs_get_ucontext(attrs));
ucontext = ib_uverbs_get_ucontext(attrs);
ucontext = ib_uverbs_get_ucontext(attrs);
ucontext = ib_uverbs_get_ucontext(attrs);
ucontext = ib_uverbs_get_ucontext(attrs);