/* mg.h
*
- * Copyright (c) 1991-2003, Larry Wall
+ * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999,
+ * 2000, 2002, 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.
int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg);
int (CPERLscope(*svt_free)) (pTHX_ SV *sv, MAGIC* mg);
int (CPERLscope(*svt_copy)) (pTHX_ SV *sv, MAGIC* mg,
- SV *nsv, const char *name, int namlen);
+ SV *nsv, const char *name, I32 namlen);
int (CPERLscope(*svt_dup)) (pTHX_ MAGIC *mg, CLONE_PARAMS *param);
+ int (CPERLscope(*svt_local))(pTHX_ SV *nsv, MAGIC *mg);
};
#endif
U16 mg_private;
char mg_type;
U8 mg_flags;
+ I32 mg_len;
SV* mg_obj;
char* mg_ptr;
- I32 mg_len;
};
#define MGf_TAINTEDDIR 1 /* PERL_MAGIC_envelem only */
#define MGf_MINMATCH 1 /* PERL_MAGIC_regex_global only */
#define MGf_REFCOUNTED 2
#define MGf_GSKIP 4
-#define MGf_COPY 8
-#define MGf_DUP 16
+#define MGf_COPY 8 /* has an svt_copy MGVTBL entry */
+#define MGf_DUP 0x10 /* has an svt_dup MGVTBL entry */
+#define MGf_LOCAL 0x20 /* has an svt_local MGVTBL entry */
#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
#define MgTAINTEDDIR_off(mg) (mg->mg_flags &= ~MGf_TAINTEDDIR)
#define MgPV(mg,lp) ((((int)(lp = (mg)->mg_len)) == HEf_SVKEY) ? \
- SvPV((SV*)((mg)->mg_ptr),lp) : \
+ SvPV(MUTABLE_SV((mg)->mg_ptr),lp) : \
(mg)->mg_ptr)
+#define MgPV_const(mg,lp) ((((int)(lp = (mg)->mg_len)) == HEf_SVKEY) ? \
+ SvPV_const(MUTABLE_SV((mg)->mg_ptr),lp) : \
+ (const char*)(mg)->mg_ptr)
+#define MgPV_nolen_const(mg) (((((int)(mg)->mg_len)) == HEf_SVKEY) ? \
+ SvPV_nolen_const(MUTABLE_SV((mg)->mg_ptr)) : \
+ (const char*)(mg)->mg_ptr)
-#define SvTIED_mg(sv,how) \
- (SvRMAGICAL(sv) ? mg_find((sv),(how)) : Null(MAGIC*))
+#define SvTIED_mg(sv,how) (SvRMAGICAL(sv) ? mg_find((sv),(how)) : NULL)
#define SvTIED_obj(sv,mg) \
((mg)->mg_obj ? (mg)->mg_obj : sv_2mortal(newRV(sv)))
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */