improve 'atomicity' wording

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

diff --git a/cv.h b/cv.h
index 8591f6b..cb47c0f 100644 (file)
--- a/cv.h
+++ b/cv.h
@@ -1,6 +1,6 @@
 /*    cv.h
  *
- *    Copyright (c) 1991-2001, Larry Wall
+ *    Copyright (c) 1991-2002, 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.
@@ -27,12 +27,8 @@ struct xpvcv {
     GV *       xcv_gv;
     char *     xcv_file;
     long       xcv_depth;      /* >= 2 indicates recursive call */
-    AV *       xcv_padlist;
+    PADLIST *  xcv_padlist;
     CV *       xcv_outside;
-#ifdef USE_5005THREADS
-    perl_mutex *xcv_mutexp;
-    struct perl_thread *xcv_owner;     /* current owner thread */
-#endif /* USE_5005THREADS */
     cv_flags_t xcv_flags;
 };
 
@@ -68,10 +64,6 @@ Returns the stash of the CV.
 #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_5005THREADS
-#define CvMUTEXP(sv)   ((XPVCV*)SvANY(sv))->xcv_mutexp
-#define CvOWNER(sv)    ((XPVCV*)SvANY(sv))->xcv_owner
-#endif /* USE_5005THREADS */
 #define CvFLAGS(sv)    ((XPVCV*)SvANY(sv))->xcv_flags
 
 #define CVf_CLONE      0x0001  /* anon CV uses external lexicals */
@@ -85,6 +77,8 @@ Returns the stash of the CV.
 #define CVf_LOCKED     0x0080  /* CV locks itself or first arg on entry */
 #define CVf_LVALUE     0x0100  /* CV return value can be used as lvalue */
 #define CVf_CONST      0x0200  /* inlinable sub */
+/* This symbol for optimised communication between toke.c and op.c: */
+#define CVf_BUILTIN_ATTRS      (CVf_METHOD|CVf_LOCKED|CVf_LVALUE)
 
 #define CvCLONE(cv)            (CvFLAGS(cv) & CVf_CLONE)
 #define CvCLONE_on(cv)         (CvFLAGS(cv) |= CVf_CLONE)
@@ -128,7 +122,7 @@ Returns the stash of the CV.
 #define CvEVAL_on(cv)          (CvUNIQUE_on(cv),SvFAKE_off(cv))
 #define CvEVAL_off(cv)         CvUNIQUE_off(cv)
 
-/* BEGIN|INIT|END */
+/* BEGIN|CHECK|INIT|END */
 #define CvSPECIAL(cv)          (CvUNIQUE(cv) && SvFAKE(cv))
 #define CvSPECIAL_on(cv)       (CvUNIQUE_on(cv),SvFAKE_on(cv))
 #define CvSPECIAL_off(cv)      (CvUNIQUE_off(cv),SvFAKE_off(cv))
@@ -136,3 +130,4 @@ Returns the stash of the CV.
 #define CvCONST(cv)            (CvFLAGS(cv) & CVf_CONST)
 #define CvCONST_on(cv)         (CvFLAGS(cv) |= CVf_CONST)
 #define CvCONST_off(cv)                (CvFLAGS(cv) &= ~CVf_CONST)
+