[dfsan] Fix some build-libc-list.py lint issues

llvm · Feb 11, 2023 · e7ade78 · e7ade78
1 parent 9db037d
commit e7ade78
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/compiler-rt/lib/dfsan/scripts/build-libc-list.py b/compiler-rt/lib/dfsan/scripts/build-libc-list.py
@@ -40,9 +40,11 @@
 import sys
 from optparse import OptionParser
 
-def defined_function_list(object):
+
+def defined_function_list(lib):
+  """Get non-local function symbols from lib."""
   functions = []
-  readelf_proc = subprocess.Popen(['readelf', '-s', '-W', object],
+  readelf_proc = subprocess.Popen(['readelf', '-s', '-W', lib],
                                   stdout=subprocess.PIPE)
   readelf = readelf_proc.communicate()[0].decode().split('\n')
   if readelf_proc.returncode != 0:
@@ -85,8 +87,5 @@ def defined_function_list(object):
     print('Exiting with failure code due to missing library.', file=sys.stderr)
     exit(1)
 
-functions = list(set(functions))
-functions.sort()
-
-for f in functions:
+for f in sorted(set(functions)):
   print('fun:%s=uninstrumented' % f)