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tools: pylint dump-auxv.py

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This commit is contained in:
Frantisek Sumsal 2023-08-09 21:53:45 +02:00
parent de9eca7e86
commit fecdbd7227
1 changed files with 8 additions and 4 deletions
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12
tools/dump-auxv.py
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@ -1,5 +1,9 @@
#!/usr/bin/python
# SPDX-License-Identifier: LGPL-2.1-or-later
#
# Note: the no-value-for-parameter here is expected, as the click module
# decorators modify function arguments which pylint doesn't know
# pylint: disable=no-value-for-parameter
"""
A program to parse auxv (e.g. /proc/self/auxv).
@ -109,12 +113,12 @@ def dump(endian, field_width, file):
width = {32:'II', 64:'QQ'}[field_width]
format = f'{endian}{width}'
print(f'# {format=}')
format_str = f'{endian}{width}'
print(f'# {format_str=}')
seen_null = False
for item in struct.iter_unpack(format, data):
for item in struct.iter_unpack(format_str, data):
key, val = item
name = AT_AUXV_NAMES.get(key, f'unknown ({key})')
if name.endswith(('UID', 'GID')):
@ -123,7 +127,7 @@ def dump(endian, field_width, file):
pref, fmt = '0x', 'x'
if seen_null:
print('# trailing garbarbage after AT_NULL')
print('# trailing garbage after AT_NULL')
print(f'{name:18} = {pref}{val:{fmt}}')