diff options
Diffstat (limited to 'tools/net/ynl/ynl-gen-c.py')
| -rwxr-xr-x | tools/net/ynl/ynl-gen-c.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 13427436bfb7..3bd6b928c14f 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -3,6 +3,7 @@ import argparse import collections +import filecmp import os import re import shutil @@ -1168,7 +1169,7 @@ class CodeWriter: if out_file is None: self._out = os.sys.stdout else: - self._out = tempfile.TemporaryFile('w+') + self._out = tempfile.NamedTemporaryFile('w+') self._out_file = out_file def __del__(self): @@ -1177,6 +1178,10 @@ class CodeWriter: def close_out_file(self): if self._out == os.sys.stdout: return + # Avoid modifying the file if contents didn't change + self._out.flush() + if os.path.isfile(self._out_file) and filecmp.cmp(self._out.name, self._out_file, shallow=False): + return with open(self._out_file, 'w+') as out_file: self._out.seek(0) shutil.copyfileobj(self._out, out_file) @@ -1500,6 +1505,12 @@ def put_op_name(family, cw): cw.block_start(line=f"static const char * const {map_name}[] =") for op_name, op in family.msgs.items(): if op.rsp_value: + # Make sure we don't add duplicated entries, if multiple commands + # produce the same response in legacy families. + if family.rsp_by_value[op.rsp_value] != op: + cw.p(f'// skip "{op_name}", duplicate reply value') + continue + if op.req_value == op.rsp_value: cw.p(f'[{op.enum_name}] = "{op_name}",') else: |