Add GC_push_all/conditional() to GC public API

* include/gc_mark.h (GC_push_all, GC_push_conditional): Expose
function as a part of public API (use GC_API and GC_CALL); replace
internal ptr_t and GC_bool type to char* and int, respectively; add
comment.
* mark.c (GC_push_all, GC_push_conditional): Likewise.
* include/private/gc_priv.h (GC_push_all, GC_push_conditional): Remove
function declaration.
* include/private/gc_priv.h (GC_PUSH_CONDITIONAL): New macro used
internally instead of GC_push_conditional (defined depending on
GC_DISABLE_INCREMENTAL).
* include/private/gc_priv.h (GC_PUSH_CONDITIONAL, GC_push_all_stack):
Update comment.
* mark.c (GC_push_conditional): Define for GC_DISABLE_INCREMENTAL case
(rediect to GC_push_all).
* mark_rts.c (GC_push_conditional_with_exclusions): Use
GC_PUSH_CONDITIONAL() instead of GC_push_conditional().
* mark_rts.c (GC_push_roots): Reformat the comment.

1 files changed, 5 insertions, 4 deletions

diff --git a/mark_rts.c b/mark_rts.c
index 60f35a5b..8795a5b5 100644
--- a/mark_rts.c
+++ b/mark_rts.c
@@ -496,11 +496,11 @@ STATIC void GC_push_conditional_with_exclusions(ptr_t bottom, ptr_t top,
     while ((word)bottom < (word)top) {
         next = GC_next_exclusion(bottom);
         if (0 == next || (word)(excl_start = next -> e_start) >= (word)top) {
-            GC_push_conditional(bottom, top, all);
+            GC_PUSH_CONDITIONAL(bottom, top, all);
             return;
         }
         if ((word)excl_start > (word)bottom)
-          GC_push_conditional(bottom, excl_start, all);
+          GC_PUSH_CONDITIONAL(bottom, excl_start, all);
         bottom = next -> e_end;
     }
 }
@@ -741,8 +741,9 @@ STATIC void GC_push_regs_and_stack(ptr_t cold_gc_frame)
 }
 
 /*
- * Call the mark routines (GC_tl_push for a single pointer, GC_push_conditional
- * on groups of pointers) on every top level accessible pointer.
+ * Call the mark routines (GC_tl_push for a single pointer,
+ * GC_push_conditional on groups of pointers) on every top level
+ * accessible pointer.
  * If all is FALSE, arrange to push only possibly altered values.
  * Cold_gc_frame is an address inside a GC frame that
  * remains valid until all marking is complete.