From 0fdb45ddb5dd2a14dea4646b00439cde13495619 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi.kivity@gmail.com>
Date: Tue, 8 Jan 2013 13:33:58 +0200
Subject: [PATCH] pthread: fix pthread_key_create()
Implemented the wrong prototype.
---
libc/pthread.cc | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libc/pthread.cc b/libc/pthread.cc
index 15290ea65..e6f426a31 100644
--- a/libc/pthread.cc
+++ b/libc/pthread.cc
@@ -16,11 +16,12 @@ namespace pthread_private {
mutex tsd_key_mutex;
std::vector<bool> tsd_used_keys(tsd_nkeys);
+ std::vector<void (*)(void*)> tsd_dtor(tsd_nkeys);
}
using namespace pthread_private;
-pthread_key_t pthread_key_create()
+int pthread_key_create(pthread_key_t* key, void (*dtor)(void*))
{
std::lock_guard<mutex> guard(tsd_key_mutex);
auto p = std::find(tsd_used_keys.begin(), tsd_used_keys.end(), false);
@@ -28,7 +29,9 @@ pthread_key_t pthread_key_create()
return ENOMEM;
}
*p = true;
- return p - tsd_used_keys.begin();
+ *key = p - tsd_used_keys.begin();
+ tsd_dtor[*key] = dtor;
+ return 0;
}
void* pthread_getspecific(pthread_key_t key)
--
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