Add to MANIFEST: README.threads, lib/ISA.pm, lib/Class/Fields.pm

[p5sagit/p5-mst-13.2.git] / cv.h

diff --git a/cv.h b/cv.h
index e7e8ce2..1e6b8de 100644 (file)
--- a/cv.h
+++ b/cv.h
@@ -1,6 +1,6 @@
 /*    cv.h
  *
- *    Copyright (c) 1991-1994, Larry Wall
+ *    Copyright (c) 1991-1997, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -28,6 +28,11 @@ struct xpvcv {
     long       xcv_depth;              /* >= 2 indicates recursive call */
     AV *       xcv_padlist;
     CV *       xcv_outside;
+#ifdef USE_THREADS
+    perl_mutex *xcv_mutexp;
+    perl_cond *        xcv_condp;      /* signalled when owner leaves CV */
+    struct thread *xcv_owner;  /* current owner thread */
+#endif /* USE_THREADS */
     U8         xcv_flags;
 };
 
@@ -43,6 +48,11 @@ struct xpvcv {
 #define CvDEPTH(sv)    ((XPVCV*)SvANY(sv))->xcv_depth
 #define CvPADLIST(sv)  ((XPVCV*)SvANY(sv))->xcv_padlist
 #define CvOUTSIDE(sv)  ((XPVCV*)SvANY(sv))->xcv_outside
+#ifdef USE_THREADS
+#define CvMUTEXP(sv)   ((XPVCV*)SvANY(sv))->xcv_mutexp
+#define CvCONDP(sv)    ((XPVCV*)SvANY(sv))->xcv_condp
+#define CvOWNER(sv)    ((XPVCV*)SvANY(sv))->xcv_owner
+#endif /* USE_THREADS */
 #define CvFLAGS(sv)    ((XPVCV*)SvANY(sv))->xcv_flags
 
 #define CVf_CLONE      0x01    /* anon CV uses external lexicals */