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authorLudovic Courtes <ludovic.courtes@laas.fr>2006-05-22 19:12:12 +0000
committerLudovic Courtès <ludo@gnu.org>2008-09-05 09:33:20 +0200
commit378f262561cb381e8b3cff3faac1157605422015 (patch)
tree1dbfc664ccdcade9d54e1878246caf22e947359c /libguile/threads.h
parent6bad09ba9f203f5aaf8024ab198995d2470fb688 (diff)
downloadguile-378f262561cb381e8b3cff3faac1157605422015.tar.gz
Added support for SMOB custom mark procedures.
* libguile/gc.c (scm_gc_mark): Removed. (scm_gc_mark_dependencies): Removed. (scm_mark_locations): Removed. * libguile/gc.h (scm_gc_mark_dependencies): Removed. (scm_mark_locations): Removed. * libguile/inline.h (scm_cell): Use `GC_MALLOC ()' instead of `GC_malloc ()'. * libguile/smob.c (smob_freelist): New. (smob_gc_kind): New. (smob_mark): New. (scm_gc_mark): New. (scm_i_new_smob_with_mark_proc): New. (scm_smob_prehistory): Initialize `smob_freelist' and `smob_gc_kind'. * libguile/smob.h (scm_i_new_smob_with_mark_proc): New declaration. (SCM_NEWSMOB): Use it if a mark procedure is available. (SCM_NEWSMOB2): Likewise. (SCM_NEWSMOB3): Likewise. * libguile/threads.c (guilify_self_1): Initialize the `current_mark_stack_*' fields. * libguile/threads.h (scm_i_thread)[current_mark_stack_ptr]: New field. [current_mark_stack_limit]: New field. git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-22
Diffstat (limited to 'libguile/threads.h')
-rw-r--r--libguile/threads.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libguile/threads.h b/libguile/threads.h
index 7e33041e8..dced696ea 100644
--- a/libguile/threads.h
+++ b/libguile/threads.h
@@ -72,6 +72,11 @@ typedef struct scm_i_thread {
int gc_running_p; /* non-zero while this thread does GC or a
sweep. */
+ /* Information about the Boehm-GC mark stack during the mark phase. This
+ is used by `scm_gc_mark ()'. */
+ void *current_mark_stack_ptr;
+ void *current_mark_stack_limit;
+
/* Other thread local things.
*/
SCM dynamic_state;