Remove unused altss types and methods

2 files changed, 0 insertions, 97 deletions

diff --git a/common/threads.c b/common/threads.c
index 16604267..4cdb329d 100644
--- a/common/threads.c
+++ b/common/threads.c
@@ -38,9 +38,6 @@ extern inline int almtx_lock(almtx_t *mtx);
 extern inline int almtx_unlock(almtx_t *mtx);
 extern inline int almtx_trylock(almtx_t *mtx);
 
-extern inline void *altss_get(altss_t tss_id);
-extern inline int altss_set(altss_t tss_id, void *val);
-
 
 #ifndef UNUSED
 #if defined(__cplusplus)
@@ -72,13 +69,6 @@ extern inline int altss_set(altss_t tss_id, void *val);
  */
 static UIntMap ThrdIdHandle = UINTMAP_STATIC_INITIALIZE;
 
-/* An associative map of uint:void* pairs. The key is the TLS index (given by
- * TlsAlloc), and the value is the altss_dtor_t callback. When a thread exits,
- * we iterate over the TLS indices for their thread-local value and call the
- * destructor function with it if they're both not NULL.
- */
-static UIntMap TlsDestructors = UINTMAP_STATIC_INITIALIZE;
-
 
 void althrd_setname(althrd_t thr, const char *name)
 {
@@ -228,25 +218,6 @@ int alsem_trywait(alsem_t *sem)
 }
 
 
-int altss_create(altss_t *tss_id, altss_dtor_t callback)
-{
-    DWORD key = TlsAlloc();
-    if(key == TLS_OUT_OF_INDEXES)
-        return althrd_error;
-
-    *tss_id = key;
-    if(callback != NULL)
-        InsertUIntMapEntry(&TlsDestructors, key, callback);
-    return althrd_success;
-}
-
-void altss_delete(altss_t tss_id)
-{
-    RemoveUIntMapKey(&TlsDestructors, tss_id);
-    TlsFree(tss_id);
-}
-
-
 void alcall_once(alonce_flag *once, void (*callback)(void))
 {
     LONG ret;
@@ -261,25 +232,6 @@ void alcall_once(alonce_flag *once, void (*callback)(void))
 void althrd_deinit(void)
 {
     ResetUIntMap(&ThrdIdHandle);
-    ResetUIntMap(&TlsDestructors);
-}
-
-void althrd_thread_detach(void)
-{
-    ALsizei i;
-
-    LockUIntMapRead(&TlsDestructors);
-    for(i = 0;i < TlsDestructors.size;i++)
-    {
-        void *ptr = altss_get(TlsDestructors.keys[i]);
-        altss_dtor_t callback = (altss_dtor_t)TlsDestructors.values[i];
-        if(ptr)
-        {
-            if(callback) callback(ptr);
-            altss_set(TlsDestructors.keys[i], NULL);
-        }
-    }
-    UnlockUIntMapRead(&TlsDestructors);
 }
 
 #else
@@ -295,7 +247,6 @@ void althrd_thread_detach(void)
 extern inline void alcall_once(alonce_flag *once, void (*callback)(void));
 
 extern inline void althrd_deinit(void);
-extern inline void althrd_thread_detach(void);
 
 void althrd_setname(althrd_t thr, const char *name)
 {
@@ -511,17 +462,4 @@ int alsem_trywait(alsem_t *sem)
 
 #endif /* __APPLE__ */
 
-
-int altss_create(altss_t *tss_id, altss_dtor_t callback)
-{
-    if(pthread_key_create(tss_id, callback) != 0)
-        return althrd_error;
-    return althrd_success;
-}
-
-void altss_delete(altss_t tss_id)
-{
-    pthread_key_delete(tss_id);
-}
-
 #endif
diff --git a/common/threads.h b/common/threads.h
index 2cc65557..2d1c228d 100644
--- a/common/threads.h
+++ b/common/threads.h
@@ -31,7 +31,6 @@ enum {
 };
 
 typedef int (*althrd_start_t)(void*);
-typedef void (*altss_dtor_t)(void*);
 
 
 #ifdef _WIN32
@@ -42,7 +41,6 @@ typedef void (*altss_dtor_t)(void*);
 typedef DWORD althrd_t;
 typedef CRITICAL_SECTION almtx_t;
 typedef HANDLE alsem_t;
-typedef DWORD altss_t;
 typedef LONG alonce_flag;
 
 #define AL_ONCE_FLAG_INIT 0
@@ -50,8 +48,6 @@ typedef LONG alonce_flag;
 void alcall_once(alonce_flag *once, void (*callback)(void));
 
 void althrd_deinit(void);
-void althrd_thread_detach(void);
-
 
 inline althrd_t althrd_current(void)
 {
@@ -96,19 +92,6 @@ inline int almtx_trylock(almtx_t *mtx)
     return althrd_success;
 }
 
-
-inline void *altss_get(altss_t tss_id)
-{
-    return TlsGetValue(tss_id);
-}
-
-inline int altss_set(altss_t tss_id, void *val)
-{
-    if(TlsSetValue(tss_id, val) == 0)
-        return althrd_error;
-    return althrd_success;
-}
-
 #else
 
 #include <stdint.h>
@@ -128,7 +111,6 @@ typedef dispatch_semaphore_t alsem_t;
 #else /* !__APPLE__ */
 typedef sem_t alsem_t;
 #endif /* __APPLE__ */
-typedef pthread_key_t altss_t;
 typedef pthread_once_t alonce_flag;
 
 #define AL_ONCE_FLAG_INIT PTHREAD_ONCE_INIT
@@ -181,19 +163,6 @@ inline int almtx_trylock(almtx_t *mtx)
 }
 
 
-inline void *altss_get(altss_t tss_id)
-{
-    return pthread_getspecific(tss_id);
-}
-
-inline int altss_set(altss_t tss_id, void *val)
-{
-    if(pthread_setspecific(tss_id, val) != 0)
-        return althrd_error;
-    return althrd_success;
-}
-
-
 inline void alcall_once(alonce_flag *once, void (*callback)(void))
 {
     pthread_once(once, callback);
@@ -201,7 +170,6 @@ inline void alcall_once(alonce_flag *once, void (*callback)(void))
 
 
 inline void althrd_deinit(void) { }
-inline void althrd_thread_detach(void) { }
 
 #endif
 
@@ -220,9 +188,6 @@ int alsem_post(alsem_t *sem);
 int alsem_wait(alsem_t *sem);
 int alsem_trywait(alsem_t *sem);
 
-int altss_create(altss_t *tss_id, altss_dtor_t callback);
-void altss_delete(altss_t tss_id);
-
 #ifdef __cplusplus
 } // extern "C"