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1 | #define ST(off) PL_stack_base[ax + (off)] |
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2 | |
3 | #ifdef CAN_PROTOTYPE |
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4 | #ifdef PERL_OBJECT |
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5 | #define XS(name) void name(CV* cv, CPerlObj* pPerl) |
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6 | #else |
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7 | #define XS(name) void name(CV* cv) |
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8 | #endif |
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9 | #else |
10 | #define XS(name) void name(cv) CV* cv; |
11 | #endif |
12 | |
13 | #define dXSARGS \ |
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14 | dSP; dMARK; \ |
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15 | I32 ax = mark - PL_stack_base + 1; \ |
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16 | I32 items = sp - mark |
17 | |
18 | #define XSANY CvXSUBANY(cv) |
19 | |
20 | #define dXSI32 I32 ix = XSANY.any_i32 |
21 | |
cfc02341 |
22 | #ifdef __cplusplus |
23 | # define XSINTERFACE_CVT(ret,name) ret (*name)(...) |
24 | #else |
25 | # define XSINTERFACE_CVT(ret,name) ret (*name)() |
26 | #endif |
27 | #define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION) |
28 | #define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT(ret,))(f)) |
29 | #define XSINTERFACE_FUNC_SET(cv,f) \ |
30 | CvXSUBANY(cv).any_dptr = (void (*) _((void*)))(f) |
31 | |
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32 | #define XSRETURN(off) \ |
33 | STMT_START { \ |
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34 | PL_stack_sp = PL_stack_base + ax + ((off) - 1); \ |
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35 | return; \ |
36 | } STMT_END |
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37 | |
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38 | /* Simple macros to put new mortal values onto the stack. */ |
39 | /* Typically used to return values from XS functions. */ |
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40 | #define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) ) |
41 | #define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) ) |
42 | #define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0))) |
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43 | #define XST_mNO(i) (ST(i) = &PL_sv_no ) |
44 | #define XST_mYES(i) (ST(i) = &PL_sv_yes ) |
45 | #define XST_mUNDEF(i) (ST(i) = &PL_sv_undef) |
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46 | |
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47 | #define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END |
48 | #define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END |
49 | #define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END |
50 | #define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END |
51 | #define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END |
52 | #define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END |
53 | #define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END |
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54 | |
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55 | #define newXSproto(a,b,c,d) sv_setpv((SV*)newXS(a,b,c), d) |
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56 | |
57 | #ifdef XS_VERSION |
58 | # define XS_VERSION_BOOTCHECK \ |
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59 | STMT_START { \ |
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60 | SV *tmpsv; \ |
61 | char *vn = Nullch, *module = SvPV(ST(0),PL_na); \ |
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62 | if (items >= 2) /* version supplied as bootstrap arg */ \ |
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63 | tmpsv = ST(1); \ |
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64 | else { \ |
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65 | /* XXX GV_ADDWARN */ \ |
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66 | tmpsv = perl_get_sv(form("%s::%s", module, \ |
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67 | vn = "XS_VERSION"), FALSE); \ |
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68 | if (!tmpsv || !SvOK(tmpsv)) \ |
69 | tmpsv = perl_get_sv(form("%s::%s", module, \ |
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70 | vn = "VERSION"), FALSE); \ |
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71 | } \ |
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72 | if (tmpsv && (!SvOK(tmpsv) || strNE(XS_VERSION, SvPV(tmpsv, PL_na)))) \ |
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73 | croak("%s object version %s does not match %s%s%s%s %_", \ |
74 | module, XS_VERSION, \ |
75 | vn ? "$" : "", vn ? module : "", vn ? "::" : "", \ |
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76 | vn ? vn : "bootstrap parameter", tmpsv); \ |
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77 | } STMT_END |
720fb644 |
78 | #else |
79 | # define XS_VERSION_BOOTCHECK |
80 | #endif |
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81 | |
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82 | #ifdef PERL_CAPI |
83 | # define VTBL_sv get_vtbl(want_vtbl_sv) |
84 | # define VTBL_env get_vtbl(want_vtbl_env) |
85 | # define VTBL_envelem get_vtbl(want_vtbl_envelem) |
86 | # define VTBL_sig get_vtbl(want_vtbl_sig) |
87 | # define VTBL_sigelem get_vtbl(want_vtbl_sigelem) |
88 | # define VTBL_pack get_vtbl(want_vtbl_pack) |
89 | # define VTBL_packelem get_vtbl(want_vtbl_packelem) |
90 | # define VTBL_dbline get_vtbl(want_vtbl_dbline) |
91 | # define VTBL_isa get_vtbl(want_vtbl_isa) |
92 | # define VTBL_isaelem get_vtbl(want_vtbl_isaelem) |
93 | # define VTBL_arylen get_vtbl(want_vtbl_arylen) |
94 | # define VTBL_glob get_vtbl(want_vtbl_glob) |
95 | # define VTBL_mglob get_vtbl(want_vtbl_mglob) |
96 | # define VTBL_nkeys get_vtbl(want_vtbl_nkeys) |
97 | # define VTBL_taint get_vtbl(want_vtbl_taint) |
98 | # define VTBL_substr get_vtbl(want_vtbl_substr) |
99 | # define VTBL_vec get_vtbl(want_vtbl_vec) |
100 | # define VTBL_pos get_vtbl(want_vtbl_pos) |
101 | # define VTBL_bm get_vtbl(want_vtbl_bm) |
102 | # define VTBL_fm get_vtbl(want_vtbl_fm) |
103 | # define VTBL_uvar get_vtbl(want_vtbl_uvar) |
104 | # define VTBL_defelem get_vtbl(want_vtbl_defelem) |
105 | # define VTBL_regexp get_vtbl(want_vtbl_regexp) |
106 | # define VTBL_regdata get_vtbl(want_vtbl_regdata) |
107 | # define VTBL_regdatum get_vtbl(want_vtbl_regdatum) |
108 | # ifdef USE_LOCALE_COLLATE |
109 | # define VTBL_collxfrm get_vtbl(want_vtbl_collxfrm) |
110 | # endif |
111 | # ifdef OVERLOAD |
112 | # define VTBL_amagic get_vtbl(want_vtbl_amagic) |
113 | # define VTBL_amagicelem get_vtbl(want_vtbl_amagicelem) |
114 | # endif |
115 | #else |
116 | # define VTBL_sv &PL_vtbl_sv |
117 | # define VTBL_env &PL_vtbl_env |
118 | # define VTBL_envelem &PL_vtbl_envelem |
119 | # define VTBL_sig &PL_vtbl_sig |
120 | # define VTBL_sigelem &PL_vtbl_sigelem |
121 | # define VTBL_pack &PL_vtbl_pack |
122 | # define VTBL_packelem &PL_vtbl_packelem |
123 | # define VTBL_dbline &PL_vtbl_dbline |
124 | # define VTBL_isa &PL_vtbl_isa |
125 | # define VTBL_isaelem &PL_vtbl_isaelem |
126 | # define VTBL_arylen &PL_vtbl_arylen |
127 | # define VTBL_glob &PL_vtbl_glob |
128 | # define VTBL_mglob &PL_vtbl_mglob |
129 | # define VTBL_nkeys &PL_vtbl_nkeys |
130 | # define VTBL_taint &PL_vtbl_taint |
131 | # define VTBL_substr &PL_vtbl_substr |
132 | # define VTBL_vec &PL_vtbl_vec |
133 | # define VTBL_pos &PL_vtbl_pos |
134 | # define VTBL_bm &PL_vtbl_bm |
135 | # define VTBL_fm &PL_vtbl_fm |
136 | # define VTBL_uvar &PL_vtbl_uvar |
137 | # define VTBL_defelem &PL_vtbl_defelem |
138 | # define VTBL_regexp &PL_vtbl_regexp |
139 | # define VTBL_regdata &PL_vtbl_regdata |
140 | # define VTBL_regdatum &PL_vtbl_regdatum |
141 | # ifdef USE_LOCALE_COLLATE |
142 | # define VTBL_collxfrm &PL_vtbl_collxfrm |
143 | # endif |
144 | # ifdef OVERLOAD |
145 | # define VTBL_amagic &PL_vtbl_amagic |
146 | # define VTBL_amagicelem &PL_vtbl_amagicelem |
147 | # endif |
148 | #endif |
149 | |
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150 | #ifdef PERL_OBJECT |
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151 | #include "objXSUB.h" |
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152 | #ifndef NO_XSLOCKS |
153 | #ifdef WIN32 |
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154 | #include "XSlock.h" |
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155 | #endif /* WIN32 */ |
156 | #endif /* NO_XSLOCKS */ |
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157 | #else |
158 | #ifdef PERL_CAPI |
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159 | #include "perlCAPI.h" |
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160 | #endif |
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161 | #endif /* PERL_OBJECT */ |