address review comments
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parent
553a9036eb
commit
a30b07dd36
@ -2706,7 +2706,7 @@
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],
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],
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"clang" : [
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"clang" : [
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{
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{
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"versions": "9.0:12.99",
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"versions": "9.0:12.0",
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"flags" : "-march=armv8.4-a"
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"flags" : "-march=armv8.4-a"
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},
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},
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{
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{
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@ -468,6 +468,18 @@ def from_dict(base_path, d):
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@property
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@property
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def _current_root(self):
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def _current_root(self):
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"""
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Return the directory in which the view is currently implemented.
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If the view is using renameat2 for atomic updates, self.root is a directory and the root
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of the underlying implementation is the same as self.root.
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If the view us using symlinks for atomic updates, self.root is a link and we read the link
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to find the root of the underlying implementation of the view.
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If self.root does not exist or is a regular file, there is no current implementation of the
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view on the filesystem.
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"""
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if not os.path.islink(self.root):
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if not os.path.islink(self.root):
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if os.path.isdir(self.root):
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if os.path.isdir(self.root):
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return self.root
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return self.root
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@ -19,7 +19,7 @@
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# python links against libc, so we can treat this as a libc handle
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# python links against libc, so we can treat this as a libc handle
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# we could also use CDLL("libc.so.6") but this is (irrelevantly) more future proof
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# we could also use CDLL("libc.so.6") but this is (irrelevantly) more future proof
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libc = ctypes.CDLL(None)
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libc = ctypes.CDLL(None)
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except BaseException:
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except OSError:
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pass
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pass
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renameat2 = getattr(libc, "renameat2", None)
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renameat2 = getattr(libc, "renameat2", None)
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