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| author | Perl 5 Porters <perl5-porters@africa.nicoh.com> | 1996-03-17 09:52:33 +0000 |
|---|---|---|
| committer | Charles Bailey <bailey@genetics.upenn.edu> | 1996-03-17 09:52:33 +0000 |
| commit | 80b92232e4d4ad8078e12cd15b5399299c7f9f9b (patch) | |
| tree | 7c3c44f30abee3c4ade7382f1c72e01d956bf0f7 /XSUB.h | |
| parent | 2114d1da37086653400412ce519eff150c42d85a (diff) | |
| download | perl-80b92232e4d4ad8078e12cd15b5399299c7f9f9b.tar.gz | |
Incorporate single-statement macros
Diffstat (limited to 'XSUB.h')
| -rw-r--r-- | XSUB.h | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -26,19 +26,19 @@ #define XST_mYES(i) (ST(i) = &sv_yes ) #define XST_mUNDEF(i) (ST(i) = &sv_undef) -#define XSRETURN_IV(v) do { XST_mIV(0,v); XSRETURN(1); } while (0) -#define XSRETURN_NV(v) do { XST_mNV(0,v); XSRETURN(1); } while (0) -#define XSRETURN_PV(v) do { XST_mPV(0,v); XSRETURN(1); } while (0) -#define XSRETURN_NO do { XST_mNO(0); XSRETURN(1); } while (0) -#define XSRETURN_YES do { XST_mYES(0); XSRETURN(1); } while (0) -#define XSRETURN_UNDEF do { XST_mUNDEF(0); XSRETURN(1); } while (0) -#define XSRETURN_EMPTY do { XSRETURN(0); } while (0) +#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END +#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END +#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END +#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END +#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END +#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END +#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END #define newXSproto(a,b,c,d) sv_setpv((SV*)newXS(a,b,c), d) #ifdef XS_VERSION # define XS_VERSION_BOOTCHECK \ - do { \ + STMT_START { \ char vn[255], *module = SvPV(ST(0),na); \ if (items >= 2) /* version supplied as bootstrap arg */ \ Sv=ST(1); \ @@ -49,7 +49,7 @@ if (Sv && (!SvOK(Sv) || strNE(XS_VERSION, SvPV(Sv,na))) ) \ croak("%s object version %s does not match %s.pm $VERSION %s", \ module,XS_VERSION, module,(Sv && SvOK(Sv))?SvPV(Sv,na):"(undef)");\ - } while (0) + } STMT_END #else # define XS_VERSION_BOOTCHECK #endif |