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authorRickard Green <[email protected]>2010-06-01 13:52:51 +0000
committerErlang/OTP <[email protected]>2010-06-01 13:52:51 +0000
commit0b81970d641577dfbcb7d0ba31090c4e362cf860 (patch)
tree9cd07e0fe9cdf09b65809f50fce9eef0c9eacfc0 /erts/include/internal
parent9e57c65cac4dd1c26db98bfc8d0295cbc39a28e9 (diff)
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OTP-8661 Enable writer preferred pthread read/write locks on Linux
Writer preferred pthread read/write locks has been enabled on Linux.
Diffstat (limited to 'erts/include/internal')
-rw-r--r--erts/include/internal/ethread_header_config.h.in7
1 files changed, 7 insertions, 0 deletions
diff --git a/erts/include/internal/ethread_header_config.h.in b/erts/include/internal/ethread_header_config.h.in
index cf25ad3f55..c9fd87c2f6 100644
--- a/erts/include/internal/ethread_header_config.h.in
+++ b/erts/include/internal/ethread_header_config.h.in
@@ -50,6 +50,13 @@
/* Define if you have a pthread_rwlock implementation that can be used */
#undef ETHR_HAVE_PTHREAD_RWLOCK_INIT
+/* Define if you have the pthread_rwlockattr_setkind_np() function. */
+#undef ETHR_HAVE_PTHREAD_RWLOCKATTR_SETKIND_NP
+
+/* Define if you have the PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP rwlock
+ attribute. */
+#undef ETHR_HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
+
/* Define if you have gcc atomic operations */
#undef ETHR_HAVE_GCC_ATOMIC_OPS