diff options
| author | Donald Hunter <donald.hunter@gmail.com> | 2023-08-25 13:27:52 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-27 17:17:10 -0700 |
| commit | 1768d8a767f8e7049407fe467364e7ea56f0bdce (patch) | |
| tree | 6347e7422b0e439bfa14553746d557a82e631d2a /tools/net | |
| parent | 0493e56d021d371d3511159a38facbc92969c0f6 (diff) | |
tools/net/ynl: Add support for create flags
Add support for using NLM_F_REPLACE, _EXCL, _CREATE and _APPEND flags
in requests.
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20230825122756.7603-10-donald.hunter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/net')
| -rwxr-xr-x | tools/net/ynl/cli.py | 12 | ||||
| -rw-r--r-- | tools/net/ynl/lib/__init__.py | 4 | ||||
| -rw-r--r-- | tools/net/ynl/lib/ynl.py | 14 |
3 files changed, 22 insertions, 8 deletions
diff --git a/tools/net/ynl/cli.py b/tools/net/ynl/cli.py index ffaa8038aa8c..564ecf07cd2c 100755 --- a/tools/net/ynl/cli.py +++ b/tools/net/ynl/cli.py @@ -6,7 +6,7 @@ import json import pprint import time -from lib import YnlFamily +from lib import YnlFamily, Netlink def main(): @@ -19,6 +19,14 @@ def main(): parser.add_argument('--dump', dest='dump', type=str) parser.add_argument('--sleep', dest='sleep', type=int) parser.add_argument('--subscribe', dest='ntf', type=str) + parser.add_argument('--replace', dest='flags', action='append_const', + const=Netlink.NLM_F_REPLACE) + parser.add_argument('--excl', dest='flags', action='append_const', + const=Netlink.NLM_F_EXCL) + parser.add_argument('--create', dest='flags', action='append_const', + const=Netlink.NLM_F_CREATE) + parser.add_argument('--append', dest='flags', action='append_const', + const=Netlink.NLM_F_APPEND) args = parser.parse_args() if args.no_schema: @@ -37,7 +45,7 @@ def main(): time.sleep(args.sleep) if args.do: - reply = ynl.do(args.do, attrs) + reply = ynl.do(args.do, attrs, args.flags) pprint.PrettyPrinter().pprint(reply) if args.dump: reply = ynl.dump(args.dump, attrs) diff --git a/tools/net/ynl/lib/__init__.py b/tools/net/ynl/lib/__init__.py index 4b3797fe784b..f7eaa07783e7 100644 --- a/tools/net/ynl/lib/__init__.py +++ b/tools/net/ynl/lib/__init__.py @@ -2,7 +2,7 @@ from .nlspec import SpecAttr, SpecAttrSet, SpecEnumEntry, SpecEnumSet, \ SpecFamily, SpecOperation -from .ynl import YnlFamily +from .ynl import YnlFamily, Netlink __all__ = ["SpecAttr", "SpecAttrSet", "SpecEnumEntry", "SpecEnumSet", - "SpecFamily", "SpecOperation", "YnlFamily"] + "SpecFamily", "SpecOperation", "YnlFamily", "Netlink"] diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index cab84c407ba2..13c4b019a881 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -35,6 +35,10 @@ class Netlink: NLM_F_ACK = 4 NLM_F_ROOT = 0x100 NLM_F_MATCH = 0x200 + + NLM_F_REPLACE = 0x100 + NLM_F_EXCL = 0x200 + NLM_F_CREATE = 0x400 NLM_F_APPEND = 0x800 NLM_F_CAPPED = 0x100 @@ -654,10 +658,12 @@ class YnlFamily(SpecFamily): return op['do']['request']['attributes'].copy() - def _op(self, method, vals, dump=False): + def _op(self, method, vals, flags, dump=False): op = self.ops[method] nl_flags = Netlink.NLM_F_REQUEST | Netlink.NLM_F_ACK + for flag in flags or []: + nl_flags |= flag if dump: nl_flags |= Netlink.NLM_F_DUMP @@ -716,8 +722,8 @@ class YnlFamily(SpecFamily): return rsp[0] return rsp - def do(self, method, vals): - return self._op(method, vals) + def do(self, method, vals, flags): + return self._op(method, vals, flags) def dump(self, method, vals): - return self._op(method, vals, dump=True) + return self._op(method, vals, [], dump=True) |