X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/27669aa412f62d9967b069ba672cd20239c354c1..4a9a56a75c57646b348598f90875415e994d2f65:/inline.h

diff --git a/inline.h b/inline.h
index cdcaf04..776a304 100644
--- a/inline.h
+++ b/inline.h
@@ -12,6 +12,24 @@
  * Each section names the header file that the functions "belong" to.
  */
 
+/* ------------------------------- cv.h ------------------------------- */
+
+PERL_STATIC_INLINE I32 *
+S_CvDEPTHp(const CV * const sv)
+{
+    assert(SvTYPE(sv) == SVt_PVCV || SvTYPE(sv) == SVt_PVFM);
+    return &((XPVCV*)SvANY(sv))->xcv_depth;
+}
+
+/* ----------------------------- regexp.h ----------------------------- */
+
+PERL_STATIC_INLINE struct regexp *
+S_ReANY(const REGEXP * const re)
+{
+    assert(isREGEXP(re));
+    return re->sv_u.svu_rx;
+}
+
 /* ------------------------------- sv.h ------------------------------- */
 
 PERL_STATIC_INLINE SV *
@@ -33,3 +51,83 @@ S_SvREFCNT_inc_void(SV *sv)
     if (sv)
 	SvREFCNT(sv)++;
 }
+PERL_STATIC_INLINE void
+S_SvREFCNT_dec(pTHX_ SV *sv)
+{
+    if (sv) {
+	U32 rc = SvREFCNT(sv);
+	if (rc > 1)
+	    SvREFCNT(sv) = rc - 1;
+	else
+	    Perl_sv_free2(aTHX_ sv, rc);
+    }
+}
+
+PERL_STATIC_INLINE void
+S_SvREFCNT_dec_NN(pTHX_ SV *sv)
+{
+    U32 rc = SvREFCNT(sv);
+    if (rc > 1)
+	SvREFCNT(sv) = rc - 1;
+    else
+	Perl_sv_free2(aTHX_ sv, rc);
+}
+
+PERL_STATIC_INLINE void
+SvAMAGIC_on(SV *sv)
+{
+    assert(SvROK(sv));
+    if (SvOBJECT(SvRV(sv))) HvAMAGIC_on(SvSTASH(SvRV(sv)));
+}
+PERL_STATIC_INLINE void
+SvAMAGIC_off(SV *sv)
+{
+    if (SvROK(sv) && SvOBJECT(SvRV(sv)))
+	HvAMAGIC_off(SvSTASH(SvRV(sv)));
+}
+
+PERL_STATIC_INLINE U32
+S_SvPADTMP_on(SV *sv)
+{
+    assert(!(SvFLAGS(sv) & SVs_PADMY));
+    return SvFLAGS(sv) |= SVs_PADTMP;
+}
+PERL_STATIC_INLINE U32
+S_SvPADTMP_off(SV *sv)
+{
+    assert(!(SvFLAGS(sv) & SVs_PADMY));
+    return SvFLAGS(sv) &= ~SVs_PADTMP;
+}
+PERL_STATIC_INLINE U32
+S_SvPADSTALE_on(SV *sv)
+{
+    assert(SvFLAGS(sv) & SVs_PADMY);
+    return SvFLAGS(sv) |= SVs_PADSTALE;
+}
+PERL_STATIC_INLINE U32
+S_SvPADSTALE_off(SV *sv)
+{
+    assert(SvFLAGS(sv) & SVs_PADMY);
+    return SvFLAGS(sv) &= ~SVs_PADSTALE;
+}
+#ifdef PERL_CORE
+PERL_STATIC_INLINE STRLEN
+S_sv_or_pv_pos_u2b(pTHX_ SV *sv, const char *pv, STRLEN pos, STRLEN *lenp)
+{
+    if (SvGAMAGIC(sv)) {
+	U8 *hopped = utf8_hop((U8 *)pv, pos);
+	if (lenp) *lenp = (STRLEN)(utf8_hop(hopped, *lenp) - hopped);
+	return (STRLEN)(hopped - (U8 *)pv);
+    }
+    return sv_pos_u2b_flags(sv,pos,lenp,SV_CONST_RETURN);
+}
+#endif
+
+/* ------------------------------- handy.h ------------------------------- */
+
+/* saves machine code for a common noreturn idiom typically used in Newx*() */
+static void
+S_croak_memory_wrap(void)
+{
+    Perl_croak_nocontext("%s",PL_memory_wrap);
+}