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Patch by Bryce Groff, some changes by myself:

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* devfs:
  - devfs_[un]publish_partition(): They no longer get the partition path as
    parameter, but rather the device path and the partition name.
  - Added devfs_rename_partition(), which renames an already published
    partition node.
* KPartition/KDiskDevice:
  - Replaced the fPublished flag by fPublishedName, the name under which the
    partition is published. This simplifies UnpublishDevice() and makes it
    practically infallible.
  - Added GetFileName(), which only returns the partition's file name.
    Simplified GetPath() by using it.
  - When a partition is added/removed the subsequent sibling partitions get a
    new index. Now we also rename their published device nodes (and those of
    their descendents). When something goes wrong we unpublish the concerned
    partition's device to be on the safe side. Would be a shame to accidentally
    format the wrong partition, eh? :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31520 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2009-07-11 14:35:04 +00:00
parent 3db3c417f0
commit a365e1cfbb
6 changed files with 245 additions and 97 deletions
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headers/private/kernel/fs/devfs.h
+4 -2
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@@ -19,8 +19,10 @@ extern "C" {
status_t devfs_unpublish_file_device(const char *path);
status_t devfs_publish_file_device(const char *path, const char *filePath);
status_t devfs_unpublish_partition(const char *path);
status_t devfs_publish_partition(const char *path, const partition_info *info);
status_t devfs_unpublish_partition(const char *devicePath, const char *name);
status_t devfs_publish_partition(const char *name, const partition_info *info);
status_t devfs_rename_partition(const char *devicePath, const char *oldName,
const char *newName);
status_t devfs_unpublish_device(const char *path, bool disconnect);
status_t devfs_publish_device(const char *path, device_hooks *calls);