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tests: posix: Annotate unused variables with __unused

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Instead of disabling the -Wunused-variable warning for the entire file,
we can explicitly mark the variables that are unused with __unused.

Signed-off-by: Tom Hughes <tomhughes@chromium.org>
This commit is contained in:
Tom Hughes 2025-02-03 11:56:35 -08:00 • committed by Benjamin Cabé
commit 916928a122
1 changed files with 3 additions and 6 deletions
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9
tests/posix/headers/src/pthread_h.c
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@ -12,8 +12,6 @@
#include <zephyr/posix/pthread.h>
#endif
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-variable"
/**
* @brief existence test for `<pthread.h>`
*
@ -45,7 +43,7 @@ ZTEST(posix_headers, test_pthread_h)
/* zassert_not_equal(-1, PTHREAD_MUTEX_ROBUST); */ /* not implemented */
/* zassert_not_equal(-1, PTHREAD_MUTEX_STALLED); */ /* not implemented */
pthread_once_t once = PTHREAD_ONCE_INIT;
__unused pthread_once_t once = PTHREAD_ONCE_INIT;
/* zassert_not_equal(-1, PTHREAD_PRIO_INHERIT); */ /* not implemented */
zassert_not_equal(-1, PTHREAD_PRIO_NONE);
@ -57,8 +55,8 @@ ZTEST(posix_headers, test_pthread_h)
zassert_not_equal(-1, PTHREAD_SCOPE_PROCESS);
zassert_not_equal(-1, PTHREAD_SCOPE_SYSTEM);
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
pthread_mutex_t mu = PTHREAD_MUTEX_INITIALIZER;
__unused pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
__unused pthread_mutex_t mu = PTHREAD_MUTEX_INITIALIZER;
/* pthread_rwlock_t lock = POSIX_READER_WRITER_LOCKS_INITIALIZER; */ /* not implemented */
zassert_not_null(pthread_atfork);
@ -161,4 +159,3 @@ ZTEST(posix_headers, test_pthread_h)
zassert_not_null(pthread_testcancel);
#endif
}
#pragma GCC diagnostic pop