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Implemented force unmounting - by passing the "-f" option to "unmount" you

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can now safely unmount volumes that are still in use by some applications.
Minor fixes to the FD disconnection implementation:
* put_fd() checked the condition for being able to disconnect a descriptor
  incorrectly (causing the FD to never be disconnected).
* remove_fd() would hand out disconnected descriptors (but should have
  returned NULL for them).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15952 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-01-15 19:26:42 +00:00
parent 60e5ea42e0
commit ddb7d0b6a6
3 changed files with 142 additions and 17 deletions
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headers/private/kernel/fs/fd.h
+1
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@@ -73,6 +73,7 @@ extern struct file_descriptor *get_fd(struct io_context *, int);
extern void close_fd(struct file_descriptor *descriptor);
extern void put_fd(struct file_descriptor *descriptor);
extern void disconnect_fd(struct file_descriptor *descriptor);
extern void inc_fd_ref_count(struct file_descriptor *descriptor);
extern status_t select_fd(int fd, uint8 event, uint32 ref,
struct select_sync *sync, bool kernel);
extern status_t deselect_fd(int fd, uint8 event, struct select_sync *sync,