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| author | Micael Karlberg <[email protected]> | 2011-11-25 20:26:04 +0100 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2011-11-25 20:26:04 +0100 |
| commit | 18fa98a8089ef47d119c8ca3c6fe3c68e6af31c6 (patch) | |
| tree | ba201fa5664b3b710259825b9ebd9385ed49afd4 /lib/snmp/src/compile/snmpc.src | |
| parent | 1655bd7f6c68b9b8788f69dca1b1f67a05a0745e (diff) | |
| download | otp-18fa98a8089ef47d119c8ca3c6fe3c68e6af31c6.tar.gz otp-18fa98a8089ef47d119c8ca3c6fe3c68e6af31c6.tar.bz2 otp-18fa98a8089ef47d119c8ca3c6fe3c68e6af31c6.zip | |
[compiler] Improved version info printout from the
MIB compiler frontend escript.
OTP-9618
Diffstat (limited to 'lib/snmp/src/compile/snmpc.src')
| -rw-r--r-- | lib/snmp/src/compile/snmpc.src | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src index f993335b89..7edd2111a5 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -221,7 +221,10 @@ process_args([], #state{verbosity = Verbosity0, file = MIB} = State) -> process_args(["--help"|_Args], _State) -> ok; process_args(["--version"|_Args], #state{version = Version, mfv = MFV} = _State) -> - {ok, lists:flatten(io_lib:format("snmpc ~s (~s)", [Version, MFV]))}; + OtpVersion = otp_release(), + {ok, lists:flatten( + io_lib:format("snmpc ~s [Mib format version ~s] (OTP ~s)", + [Version, MFV, OtpVersion]))}; process_args(["--verbosity", Verbosity0|Args], #state{verbosity = V} = State) when (V =:= undefined) -> Verbosity = list_to_atom(Verbosity0), @@ -398,3 +401,16 @@ usage() -> e(Reason) -> throw({error, Reason}). +otp_release() -> + system_info(otp_release, string). + + +system_info(Tag, Type) -> + case (catch erlang:system_info(Tag)) of + {'EXIT', _} -> + "-"; + Info when is_list(Info) andalso (Type =:= string) -> + Info; + Info -> + lists:flatten(io_lib:format("~w", [Info])) + end. |