remove SCM_THREAD_SWITCHING_CODE

* libguile/deprecated.h (SCM_THREAD_SWITCHING_CODE):
* libguile/threads.h: Remove SCM_THREAD_SWITCHING_CODE, adding in a
  deprecation note.

* libguile/__scm.h (SCM_TICK): Remove SCM_THREAD_SWITCHING_CODE.

diff --git a/libguile/__scm.h b/libguile/__scm.h
index f88475c..2592e45 100644 (file)
--- a/libguile/__scm.h
+++ b/libguile/__scm.h
@@ -448,7 +448,6 @@ SCM_API void scm_async_tick (void);
 #define SCM_TICK \
 do { \
   SCM_ASYNC_TICK; \
-  SCM_THREAD_SWITCHING_CODE; \
 } while (0)
 
 \f

diff --git a/libguile/deprecated.h b/libguile/deprecated.h
index d17be08..cfb5f79 100644 (file)
--- a/libguile/deprecated.h
+++ b/libguile/deprecated.h
@@ -64,6 +64,7 @@ SCM_DEPRECATED SCM scm_internal_dynamic_wind (scm_t_guard before,
 #define SCM_PROCEDURE SCM_PROCEDURE__GONE__REPLACE_WITH__scm_procedure
 #define SCM_PROCEDURE_WITH_SETTER_P SCM_PROCEDURE_WITH_SETTER_P__GONE__REPLACE_WITH__scm_is_true__scm_procedure_with_setter_p
 #define SCM_SETTER SCM_SETTER__GONE__REPLACE_WITH__scm_setter
+#define SCM_THREAD_SWITCHING_CODE SCM_THREAD_SWITCHING_CODE__GONE__REMOVE_FROM_YOUR_CODE
 #define SCM_VALIDATE_NUMBER_COPY SCM_VALIDATE_NUMBER_COPY__GONE__REPLACE_WITH__SCM_VALIDATE_DOUBLE_COPY
 #define SCM_VALIDATE_NUMBER_DEF_COPY SCM_VALIDATE_NUMBER_DEF_COPY__GONE__REPLACE_WITH__SCM_UNBNDP_and_SCM_VALIDATE_DOUBLE_COPY
 #define SCM_VALIDATE_OPDIR SCM_VALIDATE_OPDIR__GONE

diff --git a/libguile/threads.h b/libguile/threads.h
index 609262a..34d63d1 100644 (file)
--- a/libguile/threads.h
+++ b/libguile/threads.h
@@ -142,9 +142,6 @@ SCM_INTERNAL void scm_init_thread_procs (void);
 SCM_INTERNAL void scm_init_threads_default_dynamic_state (void);
 
 
-#define SCM_THREAD_SWITCHING_CODE \
-  do { } while (0)
-
 SCM_API SCM scm_call_with_new_thread (SCM thunk, SCM handler);
 SCM_API SCM scm_yield (void);
 SCM_API SCM scm_cancel_thread (SCM t);