diff options
author | Nick Ing-Simmons <nik@tiuk.ti.com> | 1999-09-18 15:24:56 +0000 |
---|---|---|
committer | Nick Ing-Simmons <nik@tiuk.ti.com> | 1999-09-18 15:24:56 +0000 |
commit | 5bc28da93666e223bb56098f72517273bc8bcbf9 (patch) | |
tree | 7d22513e3a5c748ae133aebaa0687ba6f344518d /sv.h | |
parent | 53e9df65959190f4cd34a02fe359bc5e6d2553f6 (diff) | |
download | perl-5bc28da93666e223bb56098f72517273bc8bcbf9.tar.gz |
Re-integrate mainline
Basic SvUTF8 stuff in headers, no functional changes yet.
p4raw-id: //depot/utfperl@4193
Diffstat (limited to 'sv.h')
-rw-r--r-- | sv.h | 91 |
1 files changed, 85 insertions, 6 deletions
@@ -137,13 +137,16 @@ struct io { #define SVf_BREAK 0x00400000 /* refcnt is artificially low */ #define SVf_READONLY 0x00800000 /* may not be modified */ -#define SVf_THINKFIRST (SVf_READONLY|SVf_ROK|SVf_FAKE) #define SVp_IOK 0x01000000 /* has valid non-public integer value */ #define SVp_NOK 0x02000000 /* has valid non-public numeric value */ #define SVp_POK 0x04000000 /* has valid non-public pointer value */ #define SVp_SCREAM 0x08000000 /* has been studied? */ +#define SVf_UTF8 0x20000000 /* SvPVX is UTF-8 encoded */ + +#define SVf_THINKFIRST (SVf_READONLY|SVf_ROK|SVf_FAKE|SVf_UTF8) + #define SVf_OK (SVf_IOK|SVf_NOK|SVf_POK|SVf_ROK| \ SVp_IOK|SVp_NOK|SVp_POK) @@ -367,12 +370,16 @@ struct xpvio { #define SvNOK_only(sv) (SvOK_off(sv), \ SvFLAGS(sv) |= (SVf_NOK|SVp_NOK)) +#define SvUTF8(sv) (SvFLAGS(sv) & SVf_ISUTF8) +#define SvUTF8_on(sv) (SvFLAGS(sv) |= (SVf_ISUTF8)) +#define SvUTF8_off(sv) (SvFLAGS(sv) &= ~(SVf_ISUTF8)) + #define SvPOK(sv) (SvFLAGS(sv) & SVf_POK) #define SvPOK_on(sv) (SvFLAGS(sv) |= (SVf_POK|SVp_POK)) #define SvPOK_off(sv) (SvFLAGS(sv) &= ~(SVf_POK|SVp_POK)) #define SvPOK_only(sv) (SvFLAGS(sv) &= ~(SVf_OK|SVf_AMAGIC|SVf_IVisUV), \ SvFLAGS(sv) |= (SVf_POK|SVp_POK)) - + #define SvOOK(sv) (SvFLAGS(sv) & SVf_OOK) #define SvOOK_on(sv) (SvIOK_off(sv), SvFLAGS(sv) |= SVf_OOK) #define SvOOK_off(sv) (SvOOK(sv) && sv_backoff(sv)) @@ -542,11 +549,26 @@ struct xpvio { #define SvPV_force(sv, lp) sv_pvn_force(sv, &lp) #define SvPV(sv, lp) sv_pvn(sv, &lp) #define SvPV_nolen(sv) sv_pv(sv) + +#define SvPVutf8_force(sv, lp) sv_pvutf8n_force(sv, &lp) +#define SvPVutf8(sv, lp) sv_pvutf8n(sv, &lp) +#define SvPVutf8_nolen(sv) sv_pvutf8(sv) + +#define SvPVbyte_force(sv, lp) sv_pvbyte_force(sv, &lp) +#define SvPVbyte(sv, lp) sv_pvbyten(sv, &lp) +#define SvPVbyte_nolen(sv) sv_pvbyte(sv) + +#define SvPVx(sv, lp) sv_pvn(sv, &lp) +#define SvPVx_force(sv, lp) sv_pvn_force(sv, &lp) +#define SvPVutf8x(sv, lp) sv_pvutf8n(sv, &lp) +#define SvPVutf8x_force(sv, lp) sv_pvutf8n_force(sv, &lp) +#define SvPVbytex(sv, lp) sv_pvbyten(sv, &lp) +#define SvPVbytex_force(sv, lp) sv_pvbyten_force(sv, &lp) + #define SvIVx(sv) sv_iv(sv) #define SvUVx(sv) sv_uv(sv) #define SvNVx(sv) sv_nv(sv) -#define SvPVx(sv, lp) sv_pvn(sv, &lp) -#define SvPVx_force(sv, lp) sv_pvn_force(sv, &lp) + #define SvTRUEx(sv) sv_true(sv) #define SvIV(sv) SvIVx(sv) @@ -569,7 +591,9 @@ struct xpvio { #undef SvPV #define SvPV(sv, lp) \ - (SvPOK(sv) ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pv(sv, &lp)) + ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pv(sv, &lp)) + #undef SvPV_force #define SvPV_force(sv, lp) \ @@ -578,19 +602,70 @@ struct xpvio { #undef SvPV_nolen #define SvPV_nolen(sv) \ - (SvPOK(sv) ? SvPVX(sv) : sv_2pv_nolen(sv)) + ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ + ? SvPVX(sv) : sv_2pv_nolen(sv)) + +#undef SvPVutf8 +#define SvPVutf8(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK|SVf_UTF8) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvutf8(sv, &lp)) + +#undef SvPVutf8_force +#define SvPVutf8_force(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == (SVf_POK||SVf_UTF8) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvutf8n_force(sv, &lp)) + +#undef SvPVutf8_nolen +#define SvPVutf8_nolen(sv) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK||SVf_UTF8)\ + ? SvPVX(sv) : sv_2pvutf8_nolen(sv)) + +#undef SvPVutf8 +#define SvPVutf8(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK|SVf_UTF8) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvutf8(sv, &lp)) + +#undef SvPVutf8_force +#define SvPVutf8_force(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == (SVf_POK||SVf_UTF8) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvutf8n_force(sv, &lp)) + +#undef SvPVutf8_nolen +#define SvPVutf8_nolen(sv) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK|SVf_UTF8)\ + ? SvPVX(sv) : sv_2pvutf8_nolen(sv)) + +#undef SvPVbyte +#define SvPVbyte(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvbyte(sv, &lp)) + +#undef SvPVbyte_force +#define SvPVbyte_force(sv, lp) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8|SVf_THINKFIRST)) == (SVf_POK) \ + ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvbyte_force(sv, &lp)) + +#undef SvPVbyte_nolen +#define SvPVbyte_nolen(sv) \ + ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK)\ + ? SvPVX(sv) : sv_2pvbyte_nolen(sv)) + #ifdef __GNUC__ # undef SvIVx # undef SvUVx # undef SvNVx # undef SvPVx +# undef SvPVutf8x +# undef SvPVbytex # undef SvTRUE # undef SvTRUEx # define SvIVx(sv) ({SV *nsv = (SV*)(sv); SvIV(nsv); }) # define SvUVx(sv) ({SV *nsv = (SV*)(sv); SvUV(nsv); }) # define SvNVx(sv) ({SV *nsv = (SV*)(sv); SvNV(nsv); }) # define SvPVx(sv, lp) ({SV *nsv = (sv); SvPV(nsv, lp); }) +# define SvPVutf8x(sv, lp) ({SV *nsv = (sv); SvPVutf8(nsv, lp); }) +# define SvPVbytex(sv, lp) ({SV *nsv = (sv); SvPVbyte(nsv, lp); }) # define SvTRUE(sv) ( \ !sv \ ? 0 \ @@ -618,12 +693,16 @@ struct xpvio { # undef SvUVx # undef SvNVx # undef SvPVx +# undef SvPVutf8x +# undef SvPVbytex # undef SvTRUE # undef SvTRUEx # define SvIVx(sv) ((PL_Sv = (sv)), SvIV(PL_Sv)) # define SvUVx(sv) ((PL_Sv = (sv)), SvUV(PL_Sv)) # define SvNVx(sv) ((PL_Sv = (sv)), SvNV(PL_Sv)) # define SvPVx(sv, lp) ((PL_Sv = (sv)), SvPV(PL_Sv, lp)) +# define SvPVutf8x(sv, lp) ((PL_Sv = (sv)), SvPVutf8(PL_Sv, lp)) +# define SvPVutf8x(sv, lp) ((PL_Sv = (sv)), SvPVbyte(PL_Sv, lp)) # define SvTRUE(sv) ( \ !sv \ ? 0 \ |