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Diffstat (limited to '')
-rw-r--r-- | tools/lib/lockdep/tests/ABA.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/lib/lockdep/tests/ABA.c b/tools/lib/lockdep/tests/ABA.c new file mode 100644 index 000000000..efa39b23f --- /dev/null +++ b/tools/lib/lockdep/tests/ABA.c @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <liblockdep/mutex.h> + +void main(void) +{ + pthread_mutex_t a, b; + + pthread_mutex_init(&a, NULL); + pthread_mutex_init(&b, NULL); + + pthread_mutex_lock(&a); + pthread_mutex_lock(&b); + pthread_mutex_lock(&a); +} |