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| author | Emile Joubert <emile@rabbitmq.com> | 2012-05-25 14:47:34 +0100 |
|---|---|---|
| committer | Emile Joubert <emile@rabbitmq.com> | 2012-05-25 14:47:34 +0100 |
| commit | a843e83d4f626a39894f5ba9768a0761df1a0f90 (patch) | |
| tree | cdb9355cdb3ded3f82047d5cedc576eb56fef2ae | |
| parent | 9a820db4f33bf599c25d3de4803f8076f67a6b02 (diff) | |
| download | rabbitmq-server-a843e83d4f626a39894f5ba9768a0761df1a0f90.tar.gz | |
Parse disk free space in a language-independent manner
| -rw-r--r-- | src/rabbit_disk_monitor.erl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/rabbit_disk_monitor.erl b/src/rabbit_disk_monitor.erl index b1750b61..f3a553b4 100644 --- a/src/rabbit_disk_monitor.erl +++ b/src/rabbit_disk_monitor.erl @@ -178,8 +178,10 @@ parse_free_unix(CommandResult) -> parse_free_win32(CommandResult) -> LastLine = lists:last(string:tokens(CommandResult, "\r\n")), - [_, _Dir, Free, "bytes", "free"] = string:tokens(LastLine, " "), - list_to_integer(Free). + {ok, Digits} = re:compile("([0-9]+)"), + {match,[Free]} = + re:run(lists:reverse(LastLine), Digits, [{capture, all_but_first, list}]), + list_to_integer(lists:reverse(Free)). interpret_limit({mem_relative, R}) -> round(R * vm_memory_monitor:get_total_memory()); |