def main():
parser = ArgumentParser(
description='Extract a list of symbols from a shared library.')
parser.add_argument(
'--names-only', dest='names_only',
help='Only print symbol names',
action='store_true', default=False)
parser.add_argument(
'-o', '--output', dest='output',
help='The output file. stdout is used if not given',
type=str, action='store', default=None)
parser.add_argument(
'--demangle', dest='demangle', action='store_true', default=False)
parser.add_argument(
'old_syms', metavar='old-syms', type=str,
help='The file containing the old symbol list or a library')
parser.add_argument(
'new_syms', metavar='new-syms', type=str,
help='The file containing the new symbol list or a library')
args = parser.parse_args()
old_syms_list = util.extract_or_load(args.old_syms)
new_syms_list = util.extract_or_load(args.new_syms)
added, removed, changed = diff.diff(old_syms_list, new_syms_list)
report, is_break = diff.report_diff(added, removed, changed,
names_only=args.names_only,
demangle=args.demangle)
if args.output is None:
print(report)
else:
with open(args.output, 'w') as f:
f.write(report + '\n')
sys.exit(is_break)
def main():
parser = ArgumentParser(
description='Extract a list of symbols from a shared library.')
parser.add_argument(
'--blacklist', dest='blacklist',
type=str, action='store', default=None)
parser.add_argument(
'symbol_list', metavar='symbol_list', type=str,
help='The file containing the old symbol list')
parser.add_argument(
'regexes', metavar='regexes', default=[], nargs='*',
help='The file containing the new symbol list or a library')
args = parser.parse_args()
if not args.regexes and args.blacklist is None:
sys.stderr.write('Either a regex or a blacklist must be specified.\n')
sys.exit(1)
if args.blacklist:
search_list = util.read_blacklist(args.blacklist)
else:
search_list = args.regexes
symbol_list = util.extract_or_load(args.symbol_list)
matching_count, report = match.find_and_report_matching(
symbol_list, search_list)
sys.stdout.write(report)
if matching_count != 0:
print('%d matching symbols found...' % matching_count)
def main():
parser = ArgumentParser(
description='Extract a list of symbols from a shared library.')
parser.add_argument('--blacklist',
dest='blacklist',
type=str,
action='store',
default=None)
parser.add_argument('symbol_list',
metavar='symbol_list',
type=str,
help='The file containing the old symbol list')
parser.add_argument(
'regexes',
metavar='regexes',
default=[],
nargs='*',
help='The file containing the new symbol list or a library')
args = parser.parse_args()
if not args.regexes and args.blacklist is None:
sys.stderr.write('Either a regex or a blacklist must be specified.\n')
sys.exit(1)
if args.blacklist:
search_list = util.read_blacklist(args.blacklist)
else:
search_list = args.regexes
symbol_list = util.extract_or_load(args.symbol_list)
matching_count, report = match.find_and_report_matching(
symbol_list, search_list)
sys.stdout.write(report)
if matching_count != 0:
print('%d matching symbols found...' % matching_count)
