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authorRich Felker <dalias@aerifal.cx>2011-03-08 03:41:05 -0500
committerRich Felker <dalias@aerifal.cx>2011-03-08 03:41:05 -0500
commit4820f9268d3dc1f2aac923de0a591ffd5d54ea89 (patch)
treeb0b247a81d43cb7a23a5eb0dc33ea1c83c9130d4 /src/internal
parent1d6b1f15929ff19f4dce4f83947e14f7c3fc3c19 (diff)
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fix and optimize non-default-type mutex behavior
problem 1: mutex type from the attribute was being ignored by pthread_mutex_init, so recursive/errorchecking mutexes were never being used at all. problem 2: ownership of recursive mutexes was not being enforced at unlock time.
Diffstat (limited to 'src/internal')
-rw-r--r--src/internal/pthread_impl.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index 22ba8b76..adb80f2f 100644
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -47,6 +47,7 @@ struct pthread {
#define _m_lock __u.__i[1]
#define _m_waiters __u.__i[2]
#define _m_owner __u.__i[3]
+#define _m_count __u.__i[4]
#define _c_block __u.__i[0]
#define _c_clock __u.__i[1]
#define _rw_wrlock __u.__i[0]