On 01/09/2022 20:22, Joe Perches wrote:
On Thu, 2022-09-01 at 11:49 -0400, Joe Perches wrote:
On Thu, 2022-09-01 at 16:59 +0200, Mickaël Salaün wrote:
When using a "FILE *" type, checkpatch considers this an error. Fix this by explicitly defining "FILE" as a common type.
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Another error may be throw when we use FIXTURE_{DATA,VARIANT}() structs, as defined in kselftest_harness.h .
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diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
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@@ -576,10 +576,17 @@ our $typeKernelTypedefs = qr{(?x: (?:__)?(?:u|s|be|le)(?:8|16|32|64)| atomic_t )}; +our $typeStdioTypedefs = qr{(?x:
- FILE
+)};
I'm fine with this.
+# our $typeKselftestHarnessTypedefs = qr{(?x: +# FIXTURE_(?:DATA|VARIANT)($Ident) +# )};
But not this. Random userspace typedefs should likely be kept in some local version of checkpatch.
Or maybe add a command line option like --additional_typedefs=<file>.
Oops. I forgot it already exists:
--typedefsfile Read additional types from this file
commit 75ad8c575a5ad105e2afc2051c68abceb9c65431 Author: Jerome Forissier jerome.forissier@linaro.org Date: Mon May 8 15:56:00 2017 -0700
checkpatch: add --typedefsfile When using checkpatch on out-of-tree code, it may occur that some project-specific types are used, which will cause spurious warnings. Add the --typedefsfile option as a way to extend the known types and deal with this issue.
This doesn't work for the FIXTURE_DATA() case. And I'm not sure how contributors would know that they need to use this option with a specific file.