tls               293 miscwrappers.cpp                          pid_t*, pid, struct user_desc*, tls, pid_t*, ctid);
tls               294 miscwrappers.cpp       ret = __clone(fn, child_stack, flags, arg, pid, tls, ctid);
tls                99 threadwrappers.cpp                        struct user_desc *tls, int *ctid)
tls               112 threadwrappers.cpp                           ptid, tls, ctid);