1 #define ST(off) PL_stack_base[ax + (off)]
5 #define XS(name) void name(CV* cv, CPerlObj* pPerl)
7 #define XS(name) void name(CV* cv)
10 #define XS(name) void name(cv) CV* cv;
15 I32 ax = mark - PL_stack_base + 1; \
18 #define XSANY CvXSUBANY(cv)
20 #define dXSI32 I32 ix = XSANY.any_i32
23 # define XSINTERFACE_CVT(ret,name) ret (*name)(...)
25 # define XSINTERFACE_CVT(ret,name) ret (*name)()
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)
32 #define XSRETURN(off) \
34 PL_stack_sp = PL_stack_base + ax + ((off) - 1); \
38 /* Simple macros to put new mortal values onto the stack. */
39 /* Typically used to return values from XS functions. */
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)))
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)
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
55 #define newXSproto(a,b,c,d) sv_setpv((SV*)newXS(a,b,c), d)
58 # define XS_VERSION_BOOTCHECK \
61 char *vn = Nullch, *module = SvPV(ST(0),PL_na); \
62 if (items >= 2) /* version supplied as bootstrap arg */ \
65 /* XXX GV_ADDWARN */ \
66 tmpsv = perl_get_sv(form("%s::%s", module, \
67 vn = "XS_VERSION"), FALSE); \
68 if (!tmpsv || !SvOK(tmpsv)) \
69 tmpsv = perl_get_sv(form("%s::%s", module, \
70 vn = "VERSION"), FALSE); \
72 if (tmpsv && (!SvOK(tmpsv) || strNE(XS_VERSION, SvPV(tmpsv, PL_na)))) \
73 croak("%s object version %s does not match %s%s%s%s %_", \
75 vn ? "$" : "", vn ? module : "", vn ? "::" : "", \
76 vn ? vn : "bootstrap parameter", tmpsv); \
79 # define XS_VERSION_BOOTCHECK
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)
112 # define VTBL_amagic get_vtbl(want_vtbl_amagic)
113 # define VTBL_amagicelem get_vtbl(want_vtbl_amagicelem)
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
145 # define VTBL_amagic &PL_vtbl_amagic
146 # define VTBL_amagicelem &PL_vtbl_amagicelem
156 #endif /* NO_XSLOCKS */
159 #include "perlCAPI.h"
161 #endif /* PERL_OBJECT */