add -b option to makerel to make a .bz2 file

[perl5.git] / gv.h

diff --git a/gv.h b/gv.h
index 16aa058..b58d235 100644 (file)
--- a/gv.h
+++ b/gv.h
@@ -1,7 +1,7 @@
 /*    gv.h
  *
- *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
+ *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+ *    2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -27,27 +27,27 @@ struct gp {
 
 #if defined (DEBUGGING) && defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__INTEL_COMPILER)
 #  define GvGP(gv)                                                     \
-       (*({GV *const shplep = (GV *) (gv);                             \
-           assert(SvTYPE(shplep) == SVt_PVGV || SvTYPE(shplep) == SVt_PVLV); \
-           assert(isGV_with_GP(shplep));                               \
-           &((shplep)->sv_u.svu_gp);}))
+       (*({GV *const _gvgp = (GV *) (gv);                              \
+           assert(SvTYPE(_gvgp) == SVt_PVGV || SvTYPE(_gvgp) == SVt_PVLV); \
+           assert(isGV_with_GP(_gvgp));                                \
+           &((_gvgp)->sv_u.svu_gp);}))
 #  define GvFLAGS(gv)                                                  \
-       (*({GV *const yaah  = (GV *) (gv);                              \
-           assert(SvTYPE(yaah) == SVt_PVGV || SvTYPE(yaah) == SVt_PVLV); \
-           assert(isGV_with_GP(yaah));                                 \
-           &(GvXPVGV(yaah)->xpv_cur);}))
+       (*({GV *const _gvflags = (GV *) (gv);                           \
+           assert(SvTYPE(_gvflags) == SVt_PVGV || SvTYPE(_gvflags) == SVt_PVLV); \
+           assert(isGV_with_GP(_gvflags));                             \
+           &(GvXPVGV(_gvflags)->xpv_cur);}))
 #  define GvSTASH(gv)                                                  \
-       (*({ GV * const _gv = (GV *) (gv);                              \
-           assert(isGV_with_GP(_gv));                                  \
-           assert(SvTYPE(_gv) == SVt_PVGV || SvTYPE(_gv) >= SVt_PVLV); \
-           &(GvXPVGV(_gv)->xnv_u.xgv_stash);                           \
+       (*({ GV * const _gvstash = (GV *) (gv);                         \
+           assert(isGV_with_GP(_gvstash));                             \
+           assert(SvTYPE(_gvstash) == SVt_PVGV || SvTYPE(_gvstash) >= SVt_PVLV); \
+           &(GvXPVGV(_gvstash)->xnv_u.xgv_stash);                      \
         }))
 #  define GvNAME_HEK(gv)                                               \
-       (*({ GV * const zzzz = (GV *) (gv);                             \
-          assert(isGV_with_GP(zzzz));                                  \
-          assert(SvTYPE(zzzz) == SVt_PVGV || SvTYPE(zzzz) >= SVt_PVLV); \
-          assert(!SvVALID(zzzz));                                      \
-          &(GvXPVGV(zzzz)->xiv_u.xivu_namehek);                        \
+    (*({ GV * const _gvname_hek = (GV *) (gv);                         \
+          assert(isGV_with_GP(_gvname_hek));                           \
+          assert(SvTYPE(_gvname_hek) == SVt_PVGV || SvTYPE(_gvname_hek) >= SVt_PVLV); \
+          assert(!SvVALID(_gvname_hek));                               \
+          &(GvXPVGV(_gvname_hek)->xiv_u.xivu_namehek);                 \
         }))
 #  define GvNAME_get(gv)       ({ assert(GvNAME_HEK(gv)); HEK_KEY(GvNAME_HEK(gv)); })
 #  define GvNAMELEN_get(gv)    ({ assert(GvNAME_HEK(gv)); HEK_LEN(GvNAME_HEK(gv)); })
@@ -88,7 +88,7 @@ Return the SV from the GV.
 #endif
 
 #define GvREFCNT(gv)   (GvGP(gv)->gp_refcnt)
-#define GvIO(gv)       ((gv) && SvTYPE((SV*)gv) == SVt_PVGV && GvGP(gv) ? GvIOp(gv) : NULL)
+#define GvIO(gv)       ((gv) && SvTYPE((const SV*)gv) == SVt_PVGV && GvGP(gv) ? GvIOp(gv) : NULL)
 #define GvIOp(gv)      (GvGP(gv)->gp_io)
 #define GvIOn(gv)      (GvIO(gv) ? GvIOp(gv) : GvIOp(gv_IOadd(gv)))
 
@@ -166,16 +166,6 @@ Return the SV from the GV.
 #define GvIN_PAD_on(gv)                (GvFLAGS(gv) |= GVf_IN_PAD)
 #define GvIN_PAD_off(gv)       (GvFLAGS(gv) &= ~GVf_IN_PAD)
 
-#define GvUNIQUE(gv)            0
-#define GvUNIQUE_on(gv)         NOOP
-#define GvUNIQUE_off(gv)        NOOP
-
-#ifdef USE_ITHREADS
-#define GV_UNIQUE_CHECK
-#else
-#undef  GV_UNIQUE_CHECK
-#endif
-
 #ifndef PERL_CORE
 #  define Nullgv Null(GV*)
 #endif
@@ -206,6 +196,8 @@ Return the SV from the GV.
 #define GV_NOEXPAND    0x40    /* Don't expand SvOK() entries to PVGV */
 #define GV_NOTQUAL     0x80    /* A plain symbol name, not qualified with a
                                   package (so skip checks for :: and ')  */
+#define GV_AUTOLOAD    0x100   /* gv_fetchmethod_flags() should AUTOLOAD  */
+#define GV_CROAK       0x200   /* gv_fetchmethod_flags() should croak  */
 
 /*      SVf_UTF8 (more accurately the return value from SvUTF8) is also valid
        as a flag to gv_fetch_pvn_flags, so ensure it lies outside this range.