173     _, progs = bpftool("prog show", JSON=True, ns=ns, fail=True)
185     _, maps = bpftool("map show", JSON=True, ns=ns, fail=True)
252         ret, _ = ip("netns add %s" % (name), fail=False)
302         _, out = cmd('cat %s/%s' % (self.path, key))
311         _, out = cmd('ls ' + path)
321                 _, out = cmd('cat %s/%s' % (path, f))
394         _, progs = cmd('ls %s' % (path))
433         _, [self.dev] = ip("link show dev %s" % ifname)
447         _, data = cmd('cat %s' % (path))
483         _, link = ip("link show dev %s" % (self['ifname']))
510         _, out = tc(args, JSON=False)
704     ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
711         ret, _, err = sim.unset_xdp(othermode, force=True,
763 _, base_maps = bpftool("map")  variable
770 _, out = cmd("mount")  variable
782 _, _, err = cmd("tc qdisc delete dev lo handle 0",  variable
811     ret, _ = sim.cls_bpf_add_filter(obj, skip_hw=True, fail=False)  variable
815     ret, _ = sim.cls_bpf_add_filter(obj, fail=False)  variable
822     ret, _, err = sim.cls_bpf_add_filter(obj, skip_sw=True,  variable
832     ret, _ = sim.cls_bpf_add_filter(obj, fail=False)  variable
842     ret, _ = sim.cls_bpf_add_filter(bytecode, fail=False)  variable
853     ret, _, err = sim.cls_bpf_add_filter(bytecode, skip_sw=True,  variable
861     ret, _, err = sim.cls_bpf_add_filter(obj, chain=1, prio=1, handle=1,  variable
884             ret, _ = sim.cls_bpf_add_filter(obj, op="replace", prio=1, handle=1,  variable
906     ret, _, err = sim.cls_bpf_add_filter(obj, verbose=True, skip_sw=True,  variable
931     ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)  variable
940     ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)  variable
972     ret, _ = sim.set_xdp(obj, "drv", fail=False)  variable
977     ret, _ = sim.set_xdp(obj, "drv", force=True, fail=False)  variable
988     ret, _, err = sim.set_xdp(obj, "generic", force=True,  variable
994     ret, _, err = sim.set_xdp(obj, "", force=True,  variable
1000     ret, _, err = sim.unset_xdp("", force=True,  variable
1006     ret, _ = sim.set_mtu(9000, fail=False)  variable
1012     ret, _, err = sim.set_xdp(obj, "drv", fail=False, include_stderr=True)  variable
1021     ret, _, err = sim.set_xdp(nooffload, "offload",  variable
1031     ret, _, err = sim.set_xdp(offload, "drv", fail=False, include_stderr=True)  variable
1038     _, _, err = sim.set_xdp(obj, "offload", verbose=True, include_stderr=True)  variable
1071     ret, _, err = sim.set_xdp(pinned, "offload",  variable
1076     ret, _, err = sim.set_xdp(pinned, "offload",  variable
1090     ret, _, err = sim.cls_bpf_add_filter(obj, skip_sw=True,  variable
1098     ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)  variable
1118     ret, _ = sim.cls_bpf_add_filter(pinned, da=True, skip_sw=True, fail=False)  variable
1123     ret, _, err = sim.cls_bpf_add_filter(obj, da=True, skip_sw=True,  variable
1142     ret, _ = cmd_result(tc_proc, fail=False)  variable
1176     prog_file, _ = pin_prog("/sys/fs/bpf/tmp_prog")  variable
1177     map_file, _ = pin_map("/sys/fs/bpf/tmp_map", idx=1, expected=2)  variable
1201         ret, _ = bpftool("map update id %d key %s value %s" %  variable
1232         _, entries = bpftool("map dump id %d" % (m["id"]))  variable
1241         _, entry = bpftool("map getnext id %d" % (m["id"]))  variable
1244         _, entry = bpftool("map getnext id %d key %s" %  variable
1281     ret, _ = sim.set_xdp(map_obj, "offload", JSON=False, fail=False)  variable
1307     ret, _ = simA.set_xdp(progB, "offload", force=True, JSON=False, fail=False)  variable
1310         ret, _ = d.set_xdp(progA, "offload", force=True, JSON=False, fail=False)  variable
1317     ret, _, err = simA.set_xdp(progB, "offload", force=True, JSON=False,  variable
1322         ret, _, err = d.set_xdp(progA, "offload", force=True, JSON=False,  variable
1332     ret, _ = bpftool_prog_load("sample_map_ret0.o", "/sys/fs/bpf/nsimB_",  variable
1339     ret, _, err = bpftool_prog_load("sample_map_ret0.o", "/sys/fs/bpf/nsimA_",  variable
1347     ret, _, err = bpftool_prog_load("sample_map_ret0.o", "/sys/fs/bpf/nsimB_",  variable