#endif /* A_WORKAROUND_REQUIRE_PROPAGATION */
-#include "reap.h"
-
STATIC void a_thread_cleanup(pTHX_ void *ud) {
dMY_CXT;
#if A_WORKAROUND_REQUIRE_PROPAGATION
ptable_hints_free(MY_CXT.tbl);
+ MY_CXT.tbl = NULL;
#endif /* A_WORKAROUND_REQUIRE_PROPAGATION */
ptable_seen_free(MY_CXT.seen);
+ MY_CXT.seen = NULL;
+}
+
+STATIC int a_endav_free(pTHX_ SV *sv, MAGIC *mg) {
+ SAVEDESTRUCTOR_X(a_thread_cleanup, NULL);
+
+ return 0;
}
+STATIC MGVTBL a_endav_vtbl = {
+ 0,
+ 0,
+ 0,
+ 0,
+ a_endav_free
+#if MGf_COPY
+ , 0
+#endif
+#if MGf_DUP
+ , 0
+#endif
+#if MGf_LOCAL
+ , 0
+#endif
+};
+
#endif /* A_THREADSAFE */
#if A_WORKAROUND_REQUIRE_PROPAGATION
STATIC SV *a_tag(pTHX_ UV bits) {
#define a_tag(B) a_tag(aTHX_ (B))
a_hint_t *h;
+#if A_THREADSAFE
+ dMY_CXT;
+
+ if (!MY_CXT.tbl)
+ return newSViv(0);
+#endif /* A_THREADSAFE */
h = PerlMemShared_malloc(sizeof *h);
h->bits = bits;
h->require_tag = a_require_tag();
#if A_THREADSAFE
- {
- dMY_CXT;
- /* We only need for the key to be an unique tag for looking up the value later
- * Allocated memory provides convenient unique identifiers, so that's why we
- * use the hint as the key itself. */
- ptable_hints_store(MY_CXT.tbl, h, h);
- }
+ /* We only need for the key to be an unique tag for looking up the value later
+ * Allocated memory provides convenient unique identifiers, so that's why we
+ * use the hint as the key itself. */
+ ptable_hints_store(MY_CXT.tbl, h, h);
#endif /* A_THREADSAFE */
return newSViv(PTR2IV(h));
STATIC UV a_detag(pTHX_ const SV *hint) {
#define a_detag(H) a_detag(aTHX_ (H))
a_hint_t *h;
+#if A_THREADSAFE
+ dMY_CXT;
+
+ if (!MY_CXT.tbl)
+ return 0;
+#endif /* A_THREADSAFE */
if (!(hint && SvIOK(hint)))
return 0;
h = INT2PTR(a_hint_t *, SvIVX(hint));
#if A_THREADSAFE
- {
- dMY_CXT;
- h = ptable_fetch(MY_CXT.tbl, h);
- }
+ h = ptable_fetch(MY_CXT.tbl, h);
#endif /* A_THREADSAFE */
if (a_require_tag() != h->require_tag)
a_old_peep(aTHX_ o);
- ptable_seen_clear(seen);
- a_peep_rec(o);
- ptable_seen_clear(seen);
+ if (seen) {
+ ptable_seen_clear(seen);
+ a_peep_rec(o);
+ ptable_seen_clear(seen);
+ }
}
/* --- Interpreter setup/teardown ------------------------------------------ */
dMY_CXT;
# if A_THREADSAFE && A_WORKAROUND_REQUIRE_PROPAGATION
ptable_hints_free(MY_CXT.tbl);
+ MY_CXT.tbl = NULL;
# endif /* A_THREADSAFE && A_WORKAROUND_REQUIRE_PROPAGATION */
ptable_seen_free(MY_CXT.seen);
+ MY_CXT.seen = NULL;
}
a_ck_restore(OP_PADANY, &a_old_ck_padany);
ptable *t;
#endif
ptable *s;
+ GV *gv;
PPCODE:
{
dMY_CXT;
#endif
MY_CXT.seen = s;
}
- reap(3, a_thread_cleanup, NULL);
+ gv = gv_fetchpv(__PACKAGE__ "::_THREAD_CLEANUP", 0, SVt_PVCV);
+ if (gv) {
+ CV *cv = GvCV(gv);
+ if (!PL_endav)
+ PL_endav = newAV();
+ SvREFCNT_inc(cv);
+ if (!av_store(PL_endav, av_len(PL_endav) + 1, (SV *) cv))
+ SvREFCNT_dec(cv);
+ sv_magicext((SV *) PL_endav, NULL, PERL_MAGIC_ext, &a_endav_vtbl, NULL, 0);
+ }
+ XSRETURN(0);
+
+void
+_THREAD_CLEANUP(...)
+PROTOTYPE: DISABLE
+PPCODE:
+ a_thread_cleanup(aTHX_ NULL);
XSRETURN(0);
#endif /* A_THREADSAFE */