Commit b269d2b4 authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

tools: ynl: copy netlink error to NlError 



Typing e.nl_msg.error when processing exception is a bit tedious
and counter-intuitive. Set a local .error member to the positive
value of the netlink level error.

Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/20240403023426.1762996-3-kuba@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1d056bf9

tools/net/ynl/lib/ynl.py

+2 −1
Original line number Diff line number Diff line
@@ -100,9 +100,10 @@ class Netlink: 
class NlError(Exception):

  def __init__(self, nl_msg):

    self.nl_msg = nl_msg

    self.error = -nl_msg.error



  def __str__(self):

    return f"Netlink error: {os.strerror(-self.nl_msg.error)}\n{self.nl_msg}"

    return f"Netlink error: {os.strerror(self.error)}\n{self.nl_msg}"





class ConfigError(Exception):