forked from llvm/llvm-project
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[TSan] Handle FreeBSD specific indirection of libpthread functions
Similar to 60cc1d3 for NetBSD, add aliases and interceptors for the following pthread related functions: - pthread_cond_init(3) - pthread_cond_destroy(3) - pthread_cond_signal(3) - pthread_cond_broadcast(3) - pthread_cond_wait(3) - pthread_mutex_init(3) - pthread_mutex_destroy(3) - pthread_mutex_lock(3) - pthread_mutex_trylock(3) - pthread_mutex_unlock(3) - pthread_rwlock_init(3) - pthread_rwlock_destroy(3) - pthread_rwlock_rdlock(3) - pthread_rwlock_tryrdlock(3) - pthread_rwlock_wrlock(3) - pthread_rwlock_trywrlock(3) - pthread_rwlock_unlock(3) - pthread_once(3) - pthread_sigmask(3) In FreeBSD's libc, a number of internal aliases of the pthread functions are invoked, typically with an additional prefixed underscore, e.g. _pthread_cond_init() and so on. ThreadSanitizer needs to intercept these aliases too, otherwise some false positive reports about data races might be produced. Reviewed By: dvyukov Differential Revision: https://reviews.llvm.org/D119034
- Loading branch information
1 parent
74555fd
commit 28fb22c
Showing
2 changed files
with
65 additions
and
12 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters