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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-12-18 08:02:08 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-12-27 16:40:08 -0800 |
| commit | e4a72e4754304ebd53eb81dd013b234de54aecf0 (patch) | |
| tree | d72dd64c1ff39a98f818ac3f0b910bd503ee1401 | |
| parent | 220b4c55ec219d6a9e10fc343df4691fbe5339b1 (diff) | |
| download | kmod-e4a72e4754304ebd53eb81dd013b234de54aecf0.tar.gz | |
shared: fix UNIQ definition
We need a macro indirection for UNIQ to work. Otherwise it won't be
unique at all since it will just append "UNIQ" to the name:
In file included from testsuite/test-init.c:30:
testsuite/testsuite.h:142:27: error: redefinition of ‘stest_load_resourcesUNIQ’
| -rw-r--r-- | shared/macro.h | 7 | ||||
| -rw-r--r-- | testsuite/testsuite.h | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/shared/macro.h b/shared/macro.h index 4fc5405..b59f7dc 100644 --- a/shared/macro.h +++ b/shared/macro.h @@ -45,9 +45,14 @@ }) #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + _array_size_chk(arr)) + #define XSTRINGIFY(x) #x #define STRINGIFY(x) XSTRINGIFY(x) +#define XCONCATENATE(x, y) x ## y +#define CONCATENATE(x, y) XCONCATENATE(x, y) +#define UNIQ(x) CONCATENATE(x, __COUNTER__) + /* Temporaries for importing index handling */ #define NOFAIL(x) (x) #define fatal(x...) do { } while (0) @@ -69,5 +74,3 @@ #define noreturn __attribute__((noreturn)) #endif #endif - -#define UNIQ __COUNTER__ diff --git a/testsuite/testsuite.h b/testsuite/testsuite.h index 7ed96bf..f190249 100644 --- a/testsuite/testsuite.h +++ b/testsuite/testsuite.h @@ -139,7 +139,7 @@ int test_run(const struct test *t); /* Test definitions */ #define DEFINE_TEST(_name, ...) \ - static const struct test s##_name##UNIQ \ + static const struct test UNIQ(s##_name) \ __attribute__((used, section("kmod_tests"), aligned(8))) = { \ .name = #_name, \ .func = _name, \ |