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-rw-r--r--private.c51
1 files changed, 6 insertions, 45 deletions
diff --git a/private.c b/private.c
index e3fac58..9126aaa 100644
--- a/private.c
+++ b/private.c
@@ -73,46 +73,6 @@
Once taken from _pthread_virgins[], used and freed threads are only
ever pushed back onto _pthread_reuse[].
- The code for choosing a new (pthread_t) thread from the pool of
- free thread structs looks like:
-
- if (_pthread_reuse_top >= 0)
- {
- new_thread = _pthread_reuse[_pthread_reuse_top--];
- }
- else
- {
- if (_pthread_virgin_next < PTHREAD_THREADS_MAX)
- {
- new_thread = _pthread_virgin[_pthread_virgin_next++];
- }
- else
- {
- return EAGAIN;
- }
- }
-
-
- The code to free a thread is:
-
- _pthread_reuse[++_pthread_reuse_top] = thread;
-
-
- We still need a means for pthread_self() to return its own thread
- ID.
-
- We use the Win32 Thread Local Storage mechanism. A single call to
- TlsAlloc() will make available a single 32 bit location to every
- thread in the process, including those created after the call is
- made.
-
- Provided we don't need to call pthread_self() after the Win32
- thread has terminated we can use the DLL entry point routine to
- initialise TLS for each thread. Or we can use pthread_once() in
- pthread_create() to do it.
-
- We can use either option. We'll use the DLL entry point routine.
-
*/
int
@@ -150,6 +110,7 @@ _pthread_new_thread(pthread_t * thread)
new_thread->forkchildstack = NULL;
*thread = new_thread;
+ _pthread_threads_count++;
return 0;
}
@@ -170,10 +131,10 @@ _pthread_delete_thread(_pthread_t * thread)
thread->ptstatus = _PTHREAD_REUSE;
_pthread_reuse[++_pthread_reuse_top] = thread;
+ _pthread_threads_count--;
+
+ return 0;
}
- else
- {
- return EINVAL;
- }
- return 0;
+
+ return EINVAL;
}