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| author | Hangbin Liu <liuhangbin@gmail.com> | 2024-03-11 22:07:27 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-11 13:07:48 -0700 |
| commit | 8d0c314c30c9fe7f755d941f5d65a6e427518048 (patch) | |
| tree | 875edcfb403caf18d452740ba3bfce9e1d0ff64a /Documentation/netlink | |
| parent | 46f40172b68154106cae660c90c7801b61080892 (diff) | |
| download | lwn-8d0c314c30c9fe7f755d941f5d65a6e427518048.tar.gz lwn-8d0c314c30c9fe7f755d941f5d65a6e427518048.zip | |
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 'Documentation/netlink')
| -rw-r--r-- | Documentation/netlink/genetlink-c.yaml | 2 | ||||
| -rw-r--r-- | Documentation/netlink/genetlink-legacy.yaml | 2 | ||||
| -rw-r--r-- | Documentation/netlink/genetlink.yaml | 2 | ||||
| -rw-r--r-- | Documentation/netlink/netlink-raw.yaml | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/netlink/genetlink-c.yaml b/Documentation/netlink/genetlink-c.yaml index 3ebd50d78820..24692a9343f0 100644 --- a/Documentation/netlink/genetlink-c.yaml +++ b/Documentation/netlink/genetlink-c.yaml @@ -11,7 +11,7 @@ $defs: minimum: 0 len-or-define: type: [ string, integer ] - pattern: ^[0-9A-Za-z_]+( - 1)?$ + pattern: ^[0-9A-Za-z_-]+( - 1)?$ minimum: 0 len-or-limit: # literal int or limit based on fixed-width type e.g. u8-min, u16-max, etc. diff --git a/Documentation/netlink/genetlink-legacy.yaml b/Documentation/netlink/genetlink-legacy.yaml index 1d3fe3637707..b0b7e8bab8a9 100644 --- a/Documentation/netlink/genetlink-legacy.yaml +++ b/Documentation/netlink/genetlink-legacy.yaml @@ -11,7 +11,7 @@ $defs: minimum: 0 len-or-define: type: [ string, integer ] - pattern: ^[0-9A-Za-z_]+( - 1)?$ + pattern: ^[0-9A-Za-z_-]+( - 1)?$ minimum: 0 len-or-limit: # literal int or limit based on fixed-width type e.g. u8-min, u16-max, etc. diff --git a/Documentation/netlink/genetlink.yaml b/Documentation/netlink/genetlink.yaml index 3283bf458ff1..d7edb8855563 100644 --- a/Documentation/netlink/genetlink.yaml +++ b/Documentation/netlink/genetlink.yaml @@ -11,7 +11,7 @@ $defs: minimum: 0 len-or-define: type: [ string, integer ] - pattern: ^[0-9A-Za-z_]+( - 1)?$ + pattern: ^[0-9A-Za-z_-]+( - 1)?$ minimum: 0 len-or-limit: # literal int or limit based on fixed-width type e.g. u8-min, u16-max, etc. diff --git a/Documentation/netlink/netlink-raw.yaml b/Documentation/netlink/netlink-raw.yaml index 40fc8ab1ee44..57490e5c1ddf 100644 --- a/Documentation/netlink/netlink-raw.yaml +++ b/Documentation/netlink/netlink-raw.yaml @@ -11,7 +11,7 @@ $defs: minimum: 0 len-or-define: type: [ string, integer ] - pattern: ^[0-9A-Za-z_]+( - 1)?$ + pattern: ^[0-9A-Za-z_-]+( - 1)?$ minimum: 0 # Schema for specs |