From 63b8ef1d739b47404f7aa5e0061352890e2d0d56 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Tue, 6 Aug 2024 16:03:41 +0200 Subject: [PATCH] doc: Mention a macOS bug. * doc/posix-functions/pthread_rwlock_trywrlock.texi: Mention a macOS bug. --- ChangeLog | 6 ++++++ doc/posix-functions/pthread_rwlock_trywrlock.texi | 5 +++++ 2 files changed, 11 insertions(+) diff --git a/ChangeLog b/ChangeLog index d9658c938b..a8c5a19065 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2024-08-06 Bruno Haible + + doc: Mention a macOS bug. + * doc/posix-functions/pthread_rwlock_trywrlock.texi: Mention a macOS + bug. + 2024-08-06 Bruno Haible mtx tests: Strengthen tests. diff --git a/doc/posix-functions/pthread_rwlock_trywrlock.texi b/doc/posix-functions/pthread_rwlock_trywrlock.texi index fc20316c5e..75367497da 100644 --- a/doc/posix-functions/pthread_rwlock_trywrlock.texi +++ b/doc/posix-functions/pthread_rwlock_trywrlock.texi @@ -17,4 +17,9 @@ Minix 3.1.8. Portability problems not fixed by Gnulib: @itemize +@item +This function returns @code{EDEADLK} instead of @code{EBUSY} +when the current thread already owns the lock for writing +on some platforms: +macOS 12. @end itemize -- 2.39.5