Date: Wed, 7 Aug 2019 17:51:40 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r350684 - head/share/man/man3 Message-ID: <201908071751.x77HpeLg027268@repo.freebsd.org>
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Author: kib Date: Wed Aug 7 17:51:40 2019 New Revision: 350684 URL: https://svnweb.freebsd.org/changeset/base/350684 Log: More places to clarify the robustness guarantees. Wording submitted by: Martin Simmons <martin@lispworks.com> MFC after: 3 days Modified: head/share/man/man3/pthread_cond_wait.3 head/share/man/man3/pthread_mutex_consistent.3 head/share/man/man3/pthread_mutex_timedlock.3 Modified: head/share/man/man3/pthread_cond_wait.3 ============================================================================== --- head/share/man/man3/pthread_cond_wait.3 Wed Aug 7 17:46:07 2019 (r350683) +++ head/share/man/man3/pthread_cond_wait.3 Wed Aug 7 17:51:40 2019 (r350684) @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 17, 2018 +.Dd August 7, 2019 .Dt PTHREAD_COND_WAIT 3 .Os .Sh NAME @@ -78,8 +78,8 @@ was not locked by the calling thread. .It Bq Er EOWNERDEAD The argument .Fa mutex -points to a robust mutex and the previous owning thread terminated -while holding the mutex lock. +points to a robust mutex and the process containing the previous owning +thread terminated while holding the mutex lock. The lock was granted to the caller and it is up to the new owner to make the state consistent. .It Bq Er ENOTRECOVERABLE Modified: head/share/man/man3/pthread_mutex_consistent.3 ============================================================================== --- head/share/man/man3/pthread_mutex_consistent.3 Wed Aug 7 17:46:07 2019 (r350683) +++ head/share/man/man3/pthread_mutex_consistent.3 Wed Aug 7 17:51:40 2019 (r350684) @@ -41,9 +41,9 @@ .Ft int .Fn pthread_mutex_consistent "pthread_mutex_t *mutex" .Sh DESCRIPTION -If the thread owning a robust mutex terminates while holding the -mutex, the mutex becomes inconsistent and the next thread that -acquires the mutex lock is notified of the state by the return value +If the process containing the thread owning a robust mutex terminates +while holding the mutex, the mutex becomes inconsistent and the next thread +that acquires the mutex lock is notified of the state by the return value .Er EOWNERDEAD . In this case, the mutex does not become normally usable again until the state is marked consistent. Modified: head/share/man/man3/pthread_mutex_timedlock.3 ============================================================================== --- head/share/man/man3/pthread_mutex_timedlock.3 Wed Aug 7 17:46:07 2019 (r350683) +++ head/share/man/man3/pthread_mutex_timedlock.3 Wed Aug 7 17:51:40 2019 (r350684) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 17, 2018 +.Dd August 7, 2019 .Dt PTHREAD_MUTEX_TIMEDLOCK 3 .Os .Sh NAME @@ -92,8 +92,8 @@ The current thread already owns the .It Bq Er EOWNERDEAD The argument .Fa mutex -points to a robust mutex and the previous owning thread terminated -while holding the mutex lock. +points to a robust mutex and the process containing the previous owning +thread terminated while holding the mutex lock. The lock was granted to the caller and it is up to the new owner to make the state consistent. .It Bq Er ENOTRECOVERABLE
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