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author | Hangbin Liu <liuhangbin@gmail.com> | 2024-03-11 17:07:27 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-11 23:07:48 +0300 |
commit | 8d0c314c30c9fe7f755d941f5d65a6e427518048 (patch) | |
tree | 875edcfb403caf18d452740ba3bfce9e1d0ff64a /tools/net/ynl/ynl-gen-c.py | |
parent | 46f40172b68154106cae660c90c7801b61080892 (diff) | |
download | linux-8d0c314c30c9fe7f755d941f5d65a6e427518048.tar.xz |
tools: ynl-gen: support using pre-defined values in attr checks
Support using pre-defined values in checks so we don't need to use hard
code number for the string, binary length. e.g. we have a definition like
#define TEAM_STRING_MAX_LEN 32
Which defined in yaml like:
definitions:
-
name: string-max-len
type: const
value: 32
It can be used in the attribute-sets like
attribute-sets:
-
name: attr-option
name-prefix: team-attr-option-
attributes:
-
name: name
type: string
checks:
len: string-max-len
With this patch it will be converted to
[TEAM_ATTR_OPTION_NAME] = { .type = NLA_STRING, .len = TEAM_STRING_MAX_LEN, }
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20240311140727.109562-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/net/ynl/ynl-gen-c.py')
-rwxr-xr-x | tools/net/ynl/ynl-gen-c.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 67bfaff05154..5bb7ca01fe51 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -80,6 +80,8 @@ class Type(SpecAttr): value = self.checks.get(limit, default) if value is None: return value + elif value in self.family.consts: + return c_upper(f"{self.family['name']}-{value}") if not isinstance(value, int): value = limit_to_number(value) return value |