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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 | 8822e5bd2e4121c78b677f7b5b62805be126facf (patch) | |
| tree | cdb9355cdb3ded3f82047d5cedc576eb56fef2ae /src | |
| parent | bf96c3de075dac375b8b39c4affbf28f2bc5c56a (diff) | |
| download | rabbitmq-server-git-8822e5bd2e4121c78b677f7b5b62805be126facf.tar.gz | |
Parse disk free space in a language-independent manner
Diffstat (limited to 'src')
| -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 b1750b61ad..f3a553b438 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()); |