use NULL instead of a sentinal node in skiplist and list

[nbds] / runtime / tls.h

diff --git a/runtime/tls.h b/runtime/tls.h
deleted file mode 100644 (file)
index 865e6da..0000000
--- a/runtime/tls.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 
- * Written by Josh Dybnis and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
- *
- * A platform independant wrapper around thread-local storage. On platforms that don't support 
- * __thread variables (e.g. Mac OS X), we have to use the pthreads library for thread-local storage 
- */
-#ifndef TLS_H
-#define TLS_H
-
-#ifdef __ELF__ // use gcc thread-local storage (i.e. __thread variables)
-#define DECLARE_THREAD_LOCAL (name, type)  type name
-#define INIT_THREAD_LOCAL    (name, value) name = value
-#define SET_THREAD_LOCAL     (name, value) name = value
-#define LOCALIZE_THREAD_LOCAL(name, type)
-
-#else//!__ELF__
-
-#include <pthread.h>
-
-#define DECLARE_THREAD_LOCAL(name, type) pthread_key_t name##_KEY
-
-#define INIT_THREAD_LOCAL(name) \
-    do { \
-        if (pthread_key_create(&name##_KEY, NULL) != 0) { assert(FALSE); } \
-    } while (0)
-
-#define SET_THREAD_LOCAL(name, value) pthread_setspecific(name##_KEY, (void *)(size_t)value);
-
-#define LOCALIZE_THREAD_LOCAL(name, type) type name = (type)(size_t)pthread_getspecific(name##_KEY)
-
-#endif//__ELF__
-#endif//TLS_H