mirror of
https://github.com/morgan9e/systemd
synced 2026-04-14 08:25:20 +09:00
ae568b15ec
Let's keep the comments together with the lines they describe, this is easier
to read and probably more maintainable in the long run.
Also, () → {} for idiomaticity.
54 lines
1.6 KiB
Python
Executable File
54 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# SPDX-License-Identifier: LGPL-2.1-or-later
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import sys
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def filter_fsname(name):
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# File system magics are sometimes not unique, because file systems got new
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# revisions or got renamed. Let's prefer newer over older here, and thus
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# ignore the old names.
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return name in {
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"cpuset", # magic taken over by cgroupfs
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"devtmpfs", # not a file system of its own, but just a "named superblock" of tmpfs
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"ext2", # ext4 is the newest revision of ext2 + ext3
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"ext3",
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"fuseblk", # closely related to fuse; they share a single magic, but the latter is more common
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"gfs", # magic taken over by gfs2
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"msdos", # vfat is the newest revision of msdos
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"ncp", # ncpfs (not ncp) was the last name of the netware `file_system_type`
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# name before it was removed in 2018
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"nfs", # nfs4 is the newest revision of nfs
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"pvfs2", # orangefs is the new name of pvfs2
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"smb3", # smb3 is an alias for cifs
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}
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gperf_file = sys.argv[1]
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keywords_section = False
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for line in open(gperf_file):
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if line[0] == "#":
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continue
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if keywords_section:
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name, ids = line.split(",", 1)
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name = name.strip()
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if filter_fsname(name):
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continue
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ids = ids.strip()
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assert ids[0] == "{"
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assert ids[-1] == "}"
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ids = ids[1:-1]
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for id in ids.split(","):
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print(f"case (statfs_f_type_t) {id.strip()}:")
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print(f' return "{name}";')
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if line.startswith("%%"):
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keywords_section = True
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