From 622952a654c2c8dd6ada8e0001343dfe2bce72e2 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 2 Aug 2013 15:35:54 +0200 Subject: [snmp/agent] Improved loading and unload of MIBs Improved the documentation of the loading and unloading of MIBs (plural). also added functions for loading and unloading a single mib. OTP-11216 --- lib/snmp/test/snmp_agent_mibs_test.erl | 22 +++++++--- lib/snmp/test/snmp_agent_test.erl | 74 +++++++++++++++++++--------------- lib/snmp/test/snmp_agent_test_lib.erl | 74 +++++++++++++++++----------------- 3 files changed, 95 insertions(+), 75 deletions(-) (limited to 'lib/snmp/test') diff --git a/lib/snmp/test/snmp_agent_mibs_test.erl b/lib/snmp/test/snmp_agent_mibs_test.erl index 248fe7d83e..f7dae64e3f 100644 --- a/lib/snmp/test/snmp_agent_mibs_test.erl +++ b/lib/snmp/test/snmp_agent_mibs_test.erl @@ -238,6 +238,8 @@ start_and_stop(Config) when is_list(Config) -> load_unload(suite) -> []; load_unload(Config) when is_list(Config) -> + ?DBG("load_unload -> start", []), + Prio = normal, Verbosity = log, MibDir = ?config(data_dir, Config), @@ -253,8 +255,10 @@ load_unload(Config) when is_list(Config) -> ?line ok = load_mibs(MibsPid, MibDir, ["Test2"]), ?line ok = verify_loaded_mibs(MibsPid, MibDir, ["Test2"]), - ?DBG("load_unload -> load one already loaded mib", []), - ?line {error, _} = load_mibs(MibsPid, MibDir, ["Test2"]), + ?DBG("load_unload -> try load one *already loaded* mib", []), + EMib = join(MibDir, "Test2"), + ?line {error, {'load aborted at', EMib, already_loaded}} = + load_mibs(MibsPid, MibDir, ["Test2"]), ?DBG("load_unload -> load 2 not already loaded mibs", []), ?line ok = load_mibs(MibsPid, MibDir, ["TestTrap", "TestTrapv2"]), @@ -266,7 +270,8 @@ load_unload(Config) when is_list(Config) -> ?line ok = verify_loaded_mibs(MibsPid, MibDir, ["TestTrap", "TestTrapv2"]), ?DBG("load_unload -> try unload two loaded mibs and one not loaded", []), - ?line {error, _} = unload_mibs(MibsPid, ["TestTrap","Test2","TestTrapv2"]), + ?line {error, {'unload aborted at', "Test2", not_loaded}} = + unload_mibs(MibsPid, ["TestTrap","Test2","TestTrapv2"]), ?line ok = verify_loaded_mibs(MibsPid, MibDir, ["TestTrapv2"]), ?DBG("load_unload -> unload the remaining loaded mib", []), @@ -279,6 +284,7 @@ load_unload(Config) when is_list(Config) -> ?DBG("load_unload -> stop symbolic store", []), ?line sym_stop(), + ?DBG("load_unload -> done", []), ok. @@ -691,10 +697,16 @@ mibs_info(Pid) -> load_mibs(Pid, Dir, Mibs0) -> Mibs = [join(Dir, Mib) || Mib <- Mibs0], - snmpa_mib:load_mibs(Pid, Mibs). + Res = snmpa_mib:load_mibs(Pid, Mibs), + %% ?DBG("load_mibs -> " + %% "~n Res: ~p", [Res]), + Res. unload_mibs(Pid, Mibs) -> - snmpa_mib:unload_mibs(Pid, Mibs). + Res = snmpa_mib:unload_mibs(Pid, Mibs), + %% ?DBG("unload_mibs -> " + %% "~n Res: ~p", [Res]), + Res. verify_loaded_mibs(Pid, Dir, ExpectedMibs0) -> ExpectedMibs = [join(Dir, Mib) || Mib <- ExpectedMibs0], diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl index 6fe97ccd25..7e683e315a 100644 --- a/lib/snmp/test/snmp_agent_test.erl +++ b/lib/snmp/test/snmp_agent_test.erl @@ -554,7 +554,7 @@ init_per_suite(Config0) when is_list(Config0) -> %% Mib-dirs MibDir = snmp_test_lib:lookup(data_dir, Config2), - StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]), + StdMibDir = join([code:priv_dir(snmp), "mibs"]), Config3 = [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2], @@ -748,21 +748,21 @@ init_per_testcase2(Case, Config) -> CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config), %% Create agent top-dir(s) - AgentTopDir = filename:join([CaseTopDir, agent]), + AgentTopDir = join([CaseTopDir, agent]), ok = file:make_dir(AgentTopDir), - AgentConfDir = filename:join([AgentTopDir, config]), + AgentConfDir = join([AgentTopDir, config]), ok = file:make_dir(AgentConfDir), - AgentDbDir = filename:join([AgentTopDir, db]), + AgentDbDir = join([AgentTopDir, db]), ok = file:make_dir(AgentDbDir), - AgentLogDir = filename:join([AgentTopDir, log]), + AgentLogDir = join([AgentTopDir, log]), ok = file:make_dir(AgentLogDir), %% Create sub-agent top-dir(s) - SubAgentTopDir = filename:join([CaseTopDir, sub_agent]), + SubAgentTopDir = join([CaseTopDir, sub_agent]), ok = file:make_dir(SubAgentTopDir), %% Create manager top-dir(s) - ManagerTopDir = filename:join([CaseTopDir, manager]), + ManagerTopDir = join([CaseTopDir, manager]), ok = file:make_dir(ManagerTopDir), [{case_top_dir, CaseTopDir}, @@ -1738,19 +1738,19 @@ init_case(Config) -> load_master(Mib) -> ?DBG("load_master -> entry with" "~n Mib: ~p", [Mib]), - snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety - ok = snmpa:load_mibs(snmp_master_agent, [get(mib_dir) ++ Mib]). + snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety + ok = snmpa:load_mib(snmp_master_agent, join(get(mib_dir), Mib)). load_master_std(Mib) -> ?DBG("load_master_std -> entry with" "~n Mib: ~p", [Mib]), - snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety - ok = snmpa:load_mibs(snmp_master_agent, [get(std_mib_dir) ++ Mib]). + snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety + ok = snmpa:load_mib(snmp_master_agent, join(get(std_mib_dir), Mib)). unload_master(Mib) -> ?DBG("unload_master -> entry with" "~n Mib: ~p", [Mib]), - ok = snmpa:unload_mibs(snmp_master_agent, [Mib]). + ok = snmpa:unload_mib(snmp_master_agent, Mib). loaded_mibs() -> ?DBG("loaded_mibs -> entry",[]), @@ -2155,11 +2155,11 @@ subagent(Config) when is_list(Config) -> try_test(unreg_test), ?P1("Loading previous subagent mib in master and testing..."), - ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas1"]), + ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas1")), try_test(load_test), ?P1("Unloading previous subagent mib in master and testing..."), - ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas1"]), + ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas1")), try_test(unreg_test), ?P1("Testing register subagent..."), rpc:call(SaNode, snmp, register_subagent, @@ -2355,11 +2355,11 @@ sa_register(Config) when is_list(Config) -> ?P1("Unloading Klas1..."), ?DBG("sa_register -> unload mibs", []), - snmpa:unload_mibs(SA, [MibDir ++ "Klas1"]), + snmpa:unload_mib(SA, join(MibDir, "Klas1")), ?P1("Loading SA-MIB..."), ?DBG("sa_register -> unload mibs", []), - snmpa:load_mibs(SA, [MibDir ++ "SA-MIB"]), + snmpa:load_mib(SA, join(MibDir, "SA-MIB")), ?P1("register subagent..."), ?DBG("sa_register -> register subagent", []), @@ -2578,7 +2578,7 @@ next_across_sa(Config) when is_list(Config) -> ?line {ok, SA} = start_subagent(SaNode, ?sa, "SA-MIB"), ?P1("Loading another subagent mib (Klas1)..."), - ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas1"]), + ?line ok = snmpa:load_mib(SA, MibDir ++ "Klas1"), ?P1("register subagent..."), rpc:call(SaNode, snmp, register_subagent, [MA, ?klas1, SA]), @@ -2590,7 +2590,7 @@ next_across_sa(Config) when is_list(Config) -> try_test(next_across_sa_test), ?P1("Unloading mib (Klas1)"), - snmpa:unload_mibs(SA, [MibDir ++ "Klas1"]), + snmpa:unload_mib(SA, join(MibDir, "Klas1")), rpc:call(SaNode, snmp, unregister_subagent, [MA, ?klas1]), try_test(unreg_test), @@ -2631,25 +2631,25 @@ undo(Config) when is_list(Config) -> ?line {ok, SA} = start_subagent(SaNode, ?sa, "SA-MIB"), ?P1("Load Klas3 & Klas4..."), - ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas3"]), - ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas4"]), + ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas3")), + ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas4")), ?P1("Testing undo phase at master agent..."), try_test(undo_test), try_test(api_test2), ?P1("Unload Klas3..."), - ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas3"]), + ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas3")), ?P1("Testing bad return values from instrum. funcs..."), try_test(bad_return), ?P1("Unload Klas4..."), - ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas4"]), + ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas4")), ?P1("Testing undo phase at subagent..."), - ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas3"]), - ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas4"]), + ?line ok = snmpa:load_mib(SA, join(MibDir, "Klas3")), + ?line ok = snmpa:load_mib(SA, join(MibDir, "Klas4")), ?line ok = snmpa:register_subagent(MA, ?klas3, SA), ?line ok = snmpa:register_subagent(MA, ?klas4, SA), try_test(undo_test), @@ -6247,8 +6247,8 @@ otp_4394_config(AgentConfDir, MgrDir, Ip0) -> "OTP-4394 test"), ?line case update_usm(Vsn, AgentConfDir) of true -> - ?line copy_file(filename:join(AgentConfDir, "usm.conf"), - filename:join(MgrDir, "usm.conf")), + ?line copy_file(join(AgentConfDir, "usm.conf"), + join(MgrDir, "usm.conf")), ?line update_usm_mgr(Vsn, MgrDir); false -> ?line ok @@ -6407,11 +6407,11 @@ otp8395({init, Config}) when is_list(Config) -> %% AgentDbDir = ?config(agent_db_dir, Config), - AgentMnesiaDir = filename:join([AgentDbDir, "mnesia"]), + AgentMnesiaDir = join([AgentDbDir, "mnesia"]), mnesia_init(AgentNode, AgentMnesiaDir), %% SubAgentDir = ?config(sub_agent_dir, Config), - %% SubAgentMnesiaDir = filename:join([SubAgentDir, "mnesia"]), + %% SubAgentMnesiaDir = join([SubAgentDir, "mnesia"]), %% mnesia_init(SubAgentNode, SubAgentMnesiaDir), %% ok = mnesia_create_schema(AgentNode, [AgentNode, SubAgentNode]), @@ -6541,7 +6541,7 @@ otp8395(Config) when is_list(Config) -> ?SLEEP(1000), AgentNode = ?config(agent_node, Config), AgentLogDir = ?config(agent_log_dir, Config), - OutFile = filename:join([AgentLogDir, "otp8395.txt"]), + OutFile = join([AgentLogDir, "otp8395.txt"]), {ok, LogInfo} = rpc:call(AgentNode, snmpa, log_info, []), ?DBG("otp8395 -> LogInfo: ~p", [LogInfo]), @@ -6579,7 +6579,7 @@ otp9884({init, Config}) when is_list(Config) -> %% AgentDbDir = ?config(agent_db_dir, Config), - AgentMnesiaDir = filename:join([AgentDbDir, "mnesia"]), + AgentMnesiaDir = join([AgentDbDir, "mnesia"]), mnesia_init(AgentNode, AgentMnesiaDir), mnesia_create_schema(AgentNode, [AgentNode]), @@ -6609,8 +6609,8 @@ otp9884({init, Config}) when is_list(Config) -> ManagerConfDir = ?config(manager_top_dir, Config), AgentConfDir = ?config(agent_conf_dir, Config), AgentTopDir = ?config(agent_top_dir, Config), - AgentBkpDir1 = filename:join([AgentTopDir, backup1]), - AgentBkpDir2 = filename:join([AgentTopDir, backup2]), + AgentBkpDir1 = join([AgentTopDir, backup1]), + AgentBkpDir2 = join([AgentTopDir, backup2]), ok = file:make_dir(AgentBkpDir1), ok = file:make_dir(AgentBkpDir2), AgentBkpDirs = [AgentBkpDir1, AgentBkpDir2], @@ -7105,7 +7105,7 @@ display_log(Config) -> {value, {_, Node}} -> LogDir = Dir, Mibs = [], - OutFile = filename:join(LogDir, "snmpa_log.txt"), + OutFile = join(LogDir, "snmpa_log.txt"), p("~n" "=========================" " < Audit Trail Log > " @@ -7252,6 +7252,14 @@ lists_key1search(Key, List) when is_atom(Key) -> %% regs() -> %% lists:sort(registered()). +%% ------ + +join(Parts) -> + filename:join(Parts). + +join(Dir, File) -> + filename:join(Dir, File). + %% ------ diff --git a/lib/snmp/test/snmp_agent_test_lib.erl b/lib/snmp/test/snmp_agent_test_lib.erl index 7e4b713e56..122289c28e 100644 --- a/lib/snmp/test/snmp_agent_test_lib.erl +++ b/lib/snmp/test/snmp_agent_test_lib.erl @@ -139,31 +139,31 @@ init_all(Config) when is_list(Config) -> SuiteTopDir = ?config(snmp_suite_top_dir, Config), ?DBG("init_all -> SuiteTopDir ~p", [SuiteTopDir]), - AgentDir = filename:join(SuiteTopDir, "agent/"), + AgentDir = join(SuiteTopDir, "agent/"), ?line ok = file:make_dir(AgentDir), ?DBG("init_all -> AgentDir ~p", [AgentDir]), - AgentDbDir = filename:join(AgentDir, "db/"), + AgentDbDir = join(AgentDir, "db/"), ?line ok = file:make_dir(AgentDbDir), ?DBG("init_all -> AgentDbDir ~p", [AgentDbDir]), - AgentLogDir = filename:join(AgentDir, "log/"), + AgentLogDir = join(AgentDir, "log/"), ?line ok = file:make_dir(AgentLogDir), ?DBG("init_all -> AgentLogDir ~p", [AgentLogDir]), - AgentConfDir = filename:join(AgentDir, "conf/"), + AgentConfDir = join(AgentDir, "conf/"), ?line ok = file:make_dir(AgentConfDir), ?DBG("init_all -> AgentConfDir ~p", [AgentConfDir]), - MgrDir = filename:join(SuiteTopDir, "mgr/"), + MgrDir = join(SuiteTopDir, "mgr/"), ?line ok = file:make_dir(MgrDir), ?DBG("init_all -> MgrDir ~p", [MgrDir]), - SaDir = filename:join(SuiteTopDir, "sa/"), + SaDir = join(SuiteTopDir, "sa/"), ?line ok = file:make_dir(SaDir), ?DBG("init_all -> SaDir ~p", [SaDir]), - SaDbDir = filename:join(SaDir, "db/"), + SaDbDir = join(SaDir, "db/"), ?line ok = file:make_dir(SaDbDir), ?DBG("init_all -> SaDbDir ~p", [SaDbDir]), @@ -183,11 +183,11 @@ init_all(Config) when is_list(Config) -> ?DBG("init_all -> application mnesia: set_env dir",[]), ?line application_controller:set_env(mnesia, dir, - filename:join(AgentDbDir, "Mnesia1")), + join(AgentDbDir, "Mnesia1")), ?DBG("init_all -> application mnesia: set_env dir on node ~p",[SaNode]), ?line rpc:call(SaNode, application_controller, set_env, - [mnesia, dir, filename:join(SaDir, "Mnesia2")]), + [mnesia, dir, join(SaDir, "Mnesia2")]), ?DBG("init_all -> create mnesia schema",[]), ?line ok = mnesia:create_schema([SaNode, node()]), @@ -253,7 +253,7 @@ init_case(Config) when is_list(Config) -> MibDir = ?config(mib_dir, Config), put(mib_dir, MibDir), - StdM = filename:join(code:priv_dir(snmp), "mibs") ++ "/", + StdM = join(code:priv_dir(snmp), "mibs") ++ "/", put(std_mib_dir, StdM), MgrDir = ?config(mgr_dir, Config), @@ -341,7 +341,7 @@ run(Mod, Func, Args, Opts) -> Crypto = ?CRYPTO_START(), ?DBG("run -> Crypto: ~p", [Crypto]), catch snmp_test_mgr:stop(), % If we had a running mgr from a failed case - StdM = filename:join(code:priv_dir(snmp), "mibs") ++ "/", + StdM = join(code:priv_dir(snmp), "mibs") ++ "/", Vsn = get(vsn), ?DBG("run -> config:" "~n M: ~p" @@ -763,7 +763,7 @@ start_subagent(SaNode, RegTree, Mib) -> MA = whereis(snmp_master_agent), ?DBG("start_subagent -> MA: ~p", [MA]), MibDir = get(mib_dir), - Mib1 = join(MibDir,Mib), + Mib1 = join(MibDir, Mib), Mod = snmpa_supervisor, Func = start_sub_agent, Args = [MA, RegTree, [Mib1]], @@ -800,28 +800,25 @@ mibs(StdMibDir,MibDir) -> join(MibDir, "Test2.bin"), join(MibDir, "TestTrapv2.bin")]. -join(D,F) -> - filename:join(D,F). - %% --- various mib load/unload functions --- load_master(Mib) -> ?DBG("load_master -> entry with" "~n Mib: ~p", [Mib]), - snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety - ok = snmpa:load_mibs(snmp_master_agent, [get(mib_dir) ++ Mib]). + snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety + ok = snmpa:load_mib(snmp_master_agent, join(get(mib_dir), Mib)). load_master_std(Mib) -> ?DBG("load_master_std -> entry with" "~n Mib: ~p", [Mib]), - snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety - ok = snmpa:load_mibs(snmp_master_agent, [get(std_mib_dir) ++ Mib]). + snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety + ok = snmpa:load_mibs(snmp_master_agent, join(get(std_mib_dir), Mib)). unload_master(Mib) -> ?DBG("unload_master -> entry with" "~n Mib: ~p", [Mib]), - ok = snmpa:unload_mibs(snmp_master_agent, [Mib]). + ok = snmpa:unload_mib(snmp_master_agent, Mib). loaded_mibs() -> ?DBG("loaded_mibs -> entry",[]), @@ -1383,8 +1380,8 @@ config(Vsns, MgrDir, AgentConfDir, MIp, AIp) -> "test"), ?line case update_usm(Vsns, AgentConfDir) of true -> - ?line copy_file(filename:join(AgentConfDir, "usm.conf"), - filename:join(MgrDir, "usm.conf")), + ?line copy_file(join(AgentConfDir, "usm.conf"), + join(MgrDir, "usm.conf")), ?line update_usm_mgr(Vsns, MgrDir); false -> ?line ok @@ -1403,9 +1400,9 @@ delete_files(Config) -> delete_files(_AgentFiles, []) -> ok; delete_files(AgentDir, [DirName|DirNames]) -> - Dir = filename:join(AgentDir, DirName), + Dir = join(AgentDir, DirName), {ok, Files} = file:list_dir(Dir), - lists:foreach(fun(FName) -> file:delete(filename:join(Dir, FName)) end, + lists:foreach(fun(FName) -> file:delete(join(Dir, FName)) end, Files), delete_files(AgentDir, DirNames). @@ -1481,8 +1478,8 @@ update_usm_mgr(Vsns, Dir) -> end. rewrite_usm_mgr(Dir, ShaKey, DesKey) -> - ?line ok = file:rename(filename:join(Dir,"usm.conf"), - filename:join(Dir,"usm.old")), + ?line ok = file:rename(join(Dir,"usm.conf"), + join(Dir,"usm.old")), Conf = [{"agentEngine", "newUser", "newUser", zeroDotZero, usmHMACSHAAuthProtocol, "", "", usmDESPrivProtocol, "", "", "", ShaKey, DesKey}, @@ -1492,8 +1489,8 @@ rewrite_usm_mgr(Dir, ShaKey, DesKey) -> ok = snmp_config:write_agent_usm_config(Dir, "", Conf). reset_usm_mgr(Dir) -> - ?line ok = file:rename(filename:join(Dir,"usm.old"), - filename:join(Dir,"usm.conf")). + ?line ok = file:rename(join(Dir,"usm.old"), + join(Dir,"usm.conf")). update_community([v3], _Dir) -> @@ -1526,7 +1523,7 @@ write_target_addr_conf(Dir, ManagerIp, UDP, Vsns) -> rewrite_target_addr_conf(Dir, NewPort) -> ?DBG("rewrite_target_addr_conf -> entry with" "~n NewPort: ~p", [NewPort]), - TAFile = filename:join(Dir, "target_addr.conf"), + TAFile = join(Dir, "target_addr.conf"), case file:read_file_info(TAFile) of {ok, _} -> ok; @@ -1546,8 +1543,8 @@ rewrite_target_addr_conf(Dir, NewPort) -> ?DBG("rewrite_target_addr_conf -> NewAddrs: ~p",[NewAddrs]), - ?line ok = file:rename(filename:join(Dir,"target_addr.conf"), - filename:join(Dir,"target_addr.old")), + ?line ok = file:rename(join(Dir,"target_addr.conf"), + join(Dir,"target_addr.old")), ?line ok = snmp_config:write_agent_target_addr_config(Dir, "", NewAddrs). @@ -1565,8 +1562,8 @@ rewrite_target_addr_conf2(_NewPort,O) -> O. reset_target_addr_conf(Dir) -> - ?line ok = file:rename(filename:join(Dir, "target_addr.old"), - filename:join(Dir, "target_addr.conf")). + ?line ok = file:rename(join(Dir, "target_addr.old"), + join(Dir, "target_addr.conf")). write_target_params_conf(Dir, Vsns) -> F = fun(v1) -> {"target_v1", v1, v1, "all-rights", noAuthNoPriv}; @@ -1578,14 +1575,14 @@ write_target_params_conf(Dir, Vsns) -> rewrite_target_params_conf(Dir, SecName, SecLevel) when is_list(SecName) andalso is_atom(SecLevel) -> - ?line ok = file:rename(filename:join(Dir,"target_params.conf"), - filename:join(Dir,"target_params.old")), + ?line ok = file:rename(join(Dir,"target_params.conf"), + join(Dir,"target_params.old")), Conf = [{"target_v3", v3, usm, SecName, SecLevel}], snmp_config:write_agent_target_params_config(Dir, "", Conf). reset_target_params_conf(Dir) -> - ?line ok = file:rename(filename:join(Dir,"target_params.old"), - filename:join(Dir,"target_params.conf")). + ?line ok = file:rename(join(Dir,"target_params.old"), + join(Dir,"target_params.conf")). write_notify_conf(Dir) -> Conf = [{"standard trap", "std_trap", trap}, @@ -1648,6 +1645,9 @@ rpc(Node, F, A) -> rpc:call(Node, snmpa, F, A). +join(Dir, File) -> + filename:join(Dir, File). + %% await_pdu(To) -> %% await_response(To, pdu). %% -- cgit v1.2.3