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c710ea7713
When inode_path returns None and it's passed to fsdecode,
I get TypeError exception:
```
File "/usr/lib64/python3.10/os.py", line 823, in fsdecode
filename = fspath(filename) # Does type-checking of `filename`.
TypeError: expected str, bytes or os.PathLike object, not NoneType
```
Thus catch both exception types.
Signed-off-by: Martin Liska <mliska@suse.cz>
33 lines
746 B
Python
Executable File
33 lines
746 B
Python
Executable File
#!/usr/bin/env drgn
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# Copyright (c) Meta Platforms, Inc. and affiliates.
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# SPDX-License-Identifier: LGPL-2.1-or-later
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"""List the paths of all inodes cached in a given filesystem"""
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import os
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import sys
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from drgn.helpers.linux.fs import for_each_mount, inode_path
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from drgn.helpers.linux.list import list_for_each_entry
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if len(sys.argv) == 1:
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path = "/"
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else:
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path = sys.argv[1]
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mnt = None
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for mnt in for_each_mount(prog, dst=path):
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pass
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if mnt is None:
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sys.exit(f"No filesystem mounted at {path}")
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sb = mnt.mnt.mnt_sb
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for inode in list_for_each_entry(
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"struct inode", sb.s_inodes.address_of_(), "i_sb_list"
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):
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try:
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print(os.fsdecode(inode_path(inode)))
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except (TypeError, ValueError):
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continue
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