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Posted to dev@commons.apache.org by "Stephen Colebourne (JIRA)" <ji...@apache.org> on 2007/01/26 00:43:49 UTC
[jira] Commented: (IO-109) FileSystemUtils freeSpaceUnix does not
work for HP-UX 11
[ https://issues.apache.org/jira/browse/IO-109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12467701 ]
Stephen Colebourne commented on IO-109:
---------------------------------------
The new IO v1.3 release is going to use -kP. Let us know if this works.
> FileSystemUtils freeSpaceUnix does not work for HP-UX 11
> --------------------------------------------------------
>
> Key: IO-109
> URL: https://issues.apache.org/jira/browse/IO-109
> Project: Commons IO
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 1.2
> Environment: uname -a
> HP-UX mbfwdv B.11.11 U 9000/800 3509210950 unlimited-user license
> Reporter: Christopher Olsen
> Attachments: FileSystemUtils-HP-UX.fix
>
>
> The freeSpaceUnix method does not work under HP-UX. The df command under HP-UX is the old System V varient and the fields are not in the correct order. This diff modifies the code to use the 'bdf' command when HP-UX is detected:
> --- FileSystemUtils.java 2006-03-19 12:42:48.000000000 -0800
> +++ FileSystemUtils-HP-UX-Fix.java 2007-01-11 13:05:34.844269000 -0800
> @@ -51,13 +51,15 @@
> private static final int WINDOWS = 1;
> /** Operating system state flag for Unix. */
> private static final int UNIX = 2;
> + /** Unix variant name */
> + private static String osName = null;
> /** The operating system flag. */
> private static final int OS;
> static {
> int os = OTHER;
> try {
> - String osName = System.getProperty("os.name");
> + osName = System.getProperty("os.name");
> if (osName == null) {
> throw new IOException("os.name not found");
> }
> @@ -287,9 +289,18 @@
> }
> path = FilenameUtils.normalize(path);
> + // HP-UX sucks we need to use bdf instead
> + String dfCmd = "df";
> + String dfOpts = "-k";
> + if (osName.indexOf("hp-ux") != -1)
> + {
> + dfCmd = "bdf";
> + dfOpts = "";
> + }
> +
> // build and run the 'dir' command
> String[] cmdAttribs =
> - (kb ? new String[] {"df", "-k", path} : new String[] {"df", path});
> + (kb ? new String[] {dfCmd, dfOpts, path} : new String[] {dfCmd, path});
> // read the output from the command until we come to the second line
> long bytes = -1;
--
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