X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=XSUB.h;h=dbe0c3985b417f925f0b4bbb0ede2cec674b1cc8;hb=06eaf0bc49fea082c8b8358680815d807a7a925e;hp=a8c2c26ff7a6709e2d032b14b1bbbfd324f30913;hpb=748a93069b3d16374a9859d1456065dd3ae11394;p=p5sagit%2Fp5-mst-13.2.git diff --git a/XSUB.h b/XSUB.h index a8c2c26..dbe0c39 100644 --- a/XSUB.h +++ b/XSUB.h @@ -1,34 +1,342 @@ -#define ST(off) stack_base[ax + off] +#define ST(off) PL_stack_base[ax + (off)] #ifdef CAN_PROTOTYPE -#define XS(name) void name(CV* cv) +# ifdef PERL_OBJECT +# define XS(name) void name(CV* cv, CPerlObj* pPerl) +# else +# define XS(name) void name(CV* cv) +# endif #else -#define XS(name) void name(cv) CV* cv; +# define XS(name) void name(cv) CV* cv; #endif #define dXSARGS \ dSP; dMARK; \ - I32 ax = mark - stack_base + 1; \ + I32 ax = mark - PL_stack_base + 1; \ I32 items = sp - mark #define XSANY CvXSUBANY(cv) #define dXSI32 I32 ix = XSANY.any_i32 -#define XSRETURN(off) stack_sp = stack_base + ax + ((off) - 1); return +#ifdef __cplusplus +# define XSINTERFACE_CVT(ret,name) ret (*name)(...) +#else +# define XSINTERFACE_CVT(ret,name) ret (*name)() +#endif +#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION) +#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT(ret,))(f)) +#define XSINTERFACE_FUNC_SET(cv,f) \ + CvXSUBANY(cv).any_dptr = (void (*) _((void*)))(f) + +#define XSRETURN(off) \ + STMT_START { \ + PL_stack_sp = PL_stack_base + ax + ((off) - 1); \ + return; \ + } STMT_END /* Simple macros to put new mortal values onto the stack. */ /* Typically used to return values from XS functions. */ -#define XST_mIV(i,v) ST(i)=sv_2mortal(newSViv(v)); -#define XST_mNV(i,v) ST(i)=sv_2mortal(newSVnv(v)); -#define XST_mPV(i,v) ST(i)=sv_2mortal(newSVpv(v,0)); -#define XST_mNO(i) ST(i)=sv_mortalcopy(&sv_no); -#define XST_mYES(i) ST(i)=sv_mortalcopy(&sv_yes); -#define XST_mUNDEF(i) ST(i)=sv_newmortal(); +#define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) ) +#define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) ) +#define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0))) +#define XST_mNO(i) (ST(i) = &PL_sv_no ) +#define XST_mYES(i) (ST(i) = &PL_sv_yes ) +#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef) -#define XSRETURN_IV(v) XST_mIV(0,v); XSRETURN(1) -#define XSRETURN_NV(v) XST_mNV(0,v); XSRETURN(1) -#define XSRETURN_PV(v) XST_mPV(0,v); XSRETURN(1) -#define XSRETURN_NO XST_mNO(0); XSRETURN(1) -#define XSRETURN_YES XST_mYES(0); XSRETURN(1) -#define XSRETURN_UNDEF XST_mUNDEF(0); XSRETURN(1) +#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 \ + STMT_START { \ + SV *tmpsv; STRLEN n_a; \ + char *vn = Nullch, *module = SvPV(ST(0),n_a); \ + if (items >= 2) /* version supplied as bootstrap arg */ \ + tmpsv = ST(1); \ + else { \ + /* XXX GV_ADDWARN */ \ + tmpsv = perl_get_sv(form("%s::%s", module, \ + vn = "XS_VERSION"), FALSE); \ + if (!tmpsv || !SvOK(tmpsv)) \ + tmpsv = perl_get_sv(form("%s::%s", module, \ + vn = "VERSION"), FALSE); \ + } \ + if (tmpsv && (!SvOK(tmpsv) || strNE(XS_VERSION, SvPV(tmpsv, n_a)))) \ + croak("%s object version %s does not match %s%s%s%s %_", \ + module, XS_VERSION, \ + vn ? "$" : "", vn ? module : "", vn ? "::" : "", \ + vn ? vn : "bootstrap parameter", tmpsv); \ + } STMT_END +#else +# define XS_VERSION_BOOTCHECK +#endif + +#ifdef PERL_CAPI +# define VTBL_sv get_vtbl(want_vtbl_sv) +# define VTBL_env get_vtbl(want_vtbl_env) +# define VTBL_envelem get_vtbl(want_vtbl_envelem) +# define VTBL_sig get_vtbl(want_vtbl_sig) +# define VTBL_sigelem get_vtbl(want_vtbl_sigelem) +# define VTBL_pack get_vtbl(want_vtbl_pack) +# define VTBL_packelem get_vtbl(want_vtbl_packelem) +# define VTBL_dbline get_vtbl(want_vtbl_dbline) +# define VTBL_isa get_vtbl(want_vtbl_isa) +# define VTBL_isaelem get_vtbl(want_vtbl_isaelem) +# define VTBL_arylen get_vtbl(want_vtbl_arylen) +# define VTBL_glob get_vtbl(want_vtbl_glob) +# define VTBL_mglob get_vtbl(want_vtbl_mglob) +# define VTBL_nkeys get_vtbl(want_vtbl_nkeys) +# define VTBL_taint get_vtbl(want_vtbl_taint) +# define VTBL_substr get_vtbl(want_vtbl_substr) +# define VTBL_vec get_vtbl(want_vtbl_vec) +# define VTBL_pos get_vtbl(want_vtbl_pos) +# define VTBL_bm get_vtbl(want_vtbl_bm) +# define VTBL_fm get_vtbl(want_vtbl_fm) +# define VTBL_uvar get_vtbl(want_vtbl_uvar) +# define VTBL_defelem get_vtbl(want_vtbl_defelem) +# define VTBL_regexp get_vtbl(want_vtbl_regexp) +# define VTBL_regdata get_vtbl(want_vtbl_regdata) +# define VTBL_regdatum get_vtbl(want_vtbl_regdatum) +# ifdef USE_LOCALE_COLLATE +# define VTBL_collxfrm get_vtbl(want_vtbl_collxfrm) +# endif +# ifdef OVERLOAD +# define VTBL_amagic get_vtbl(want_vtbl_amagic) +# define VTBL_amagicelem get_vtbl(want_vtbl_amagicelem) +# endif +#else +# define VTBL_sv &PL_vtbl_sv +# define VTBL_env &PL_vtbl_env +# define VTBL_envelem &PL_vtbl_envelem +# define VTBL_sig &PL_vtbl_sig +# define VTBL_sigelem &PL_vtbl_sigelem +# define VTBL_pack &PL_vtbl_pack +# define VTBL_packelem &PL_vtbl_packelem +# define VTBL_dbline &PL_vtbl_dbline +# define VTBL_isa &PL_vtbl_isa +# define VTBL_isaelem &PL_vtbl_isaelem +# define VTBL_arylen &PL_vtbl_arylen +# define VTBL_glob &PL_vtbl_glob +# define VTBL_mglob &PL_vtbl_mglob +# define VTBL_nkeys &PL_vtbl_nkeys +# define VTBL_taint &PL_vtbl_taint +# define VTBL_substr &PL_vtbl_substr +# define VTBL_vec &PL_vtbl_vec +# define VTBL_pos &PL_vtbl_pos +# define VTBL_bm &PL_vtbl_bm +# define VTBL_fm &PL_vtbl_fm +# define VTBL_uvar &PL_vtbl_uvar +# define VTBL_defelem &PL_vtbl_defelem +# define VTBL_regexp &PL_vtbl_regexp +# define VTBL_regdata &PL_vtbl_regdata +# define VTBL_regdatum &PL_vtbl_regdatum +# ifdef USE_LOCALE_COLLATE +# define VTBL_collxfrm &PL_vtbl_collxfrm +# endif +# ifdef OVERLOAD +# define VTBL_amagic &PL_vtbl_amagic +# define VTBL_amagicelem &PL_vtbl_amagicelem +# endif +#endif + +#ifdef PERL_OBJECT +# include "objXSUB.h" + +# undef PERL_OBJECT_THIS +# define PERL_OBJECT_THIS pPerl +# undef PERL_OBJECT_THIS_ +# define PERL_OBJECT_THIS_ pPerl, + +# undef SAVEDESTRUCTOR +# define SAVEDESTRUCTOR(f,p) \ + pPerl->Perl_save_destructor((FUNC_NAME_TO_PTR(f)),(p)) + +# ifdef WIN32 +# ifndef WIN32IO_IS_STDIO +# undef errno +# define errno ErrorNo() +# endif +# undef ErrorNo +# define ErrorNo pPerl->ErrorNo +# undef NtCrypt +# define NtCrypt pPerl->NtCrypt +# undef NtGetLib +# define NtGetLib pPerl->NtGetLib +# undef NtGetArchLib +# define NtGetArchLib pPerl->NtGetArchLib +# undef NtGetSiteLib +# define NtGetSiteLib pPerl->NtGetSiteLib +# undef NtGetBin +# define NtGetBin pPerl->NtGetBin +# undef NtGetDebugScriptStr +# define NtGetDebugScriptStr pPerl->NtGetDebugScriptStr +# endif /* WIN32 */ + +# ifndef NO_XSLOCKS +# undef closedir +# undef opendir +# undef stdin +# undef stdout +# undef stderr +# undef feof +# undef ferror +# undef fgetpos +# undef ioctl +# undef getlogin +# undef setjmp +# undef getc +# undef ungetc +# undef fileno + +# define mkdir PerlDir_mkdir +# define chdir PerlDir_chdir +# define rmdir PerlDir_rmdir +# define closedir PerlDir_close +# define opendir PerlDir_open +# define readdir PerlDir_read +# define rewinddir PerlDir_rewind +# define seekdir PerlDir_seek +# define telldir PerlDir_tell +# define putenv PerlEnv_putenv +# define getenv PerlEnv_getenv +# define stdin PerlIO_stdin() +# define stdout PerlIO_stdout() +# define stderr PerlIO_stderr() +# define fopen PerlIO_open +# define fclose PerlIO_close +# define feof PerlIO_eof +# define ferror PerlIO_error +# define fclearerr PerlIO_clearerr +# define getc PerlIO_getc +# define fputc(c, f) PerlIO_putc(f,c) +# define fputs(s, f) PerlIO_puts(f,s) +# define fflush PerlIO_flush +# define ungetc(c, f) PerlIO_ungetc((f),(c)) +# define fileno PerlIO_fileno +# define fdopen PerlIO_fdopen +# define freopen PerlIO_reopen +# define fread(b,s,c,f) PerlIO_read((f),(b),(s*c)) +# define fwrite(b,s,c,f) PerlIO_write((f),(b),(s*c)) +# define setbuf PerlIO_setbuf +# define setvbuf PerlIO_setvbuf +# define setlinebuf PerlIO_setlinebuf +# define stdoutf PerlIO_stdoutf +# define vfprintf PerlIO_vprintf +# define ftell PerlIO_tell +# define fseek PerlIO_seek +# define fgetpos PerlIO_getpos +# define fsetpos PerlIO_setpos +# define frewind PerlIO_rewind +# define tmpfile PerlIO_tmpfile +# define access PerlLIO_access +# define chmod PerlLIO_chmod +# define chsize PerlLIO_chsize +# define close PerlLIO_close +# define dup PerlLIO_dup +# define dup2 PerlLIO_dup2 +# define flock PerlLIO_flock +# define fstat PerlLIO_fstat +# define ioctl PerlLIO_ioctl +# define isatty PerlLIO_isatty +# define lseek PerlLIO_lseek +# define lstat PerlLIO_lstat +# define mktemp PerlLIO_mktemp +# define open PerlLIO_open +# define read PerlLIO_read +# define rename PerlLIO_rename +# define setmode PerlLIO_setmode +# define stat PerlLIO_stat +# define tmpnam PerlLIO_tmpnam +# define umask PerlLIO_umask +# define unlink PerlLIO_unlink +# define utime PerlLIO_utime +# define write PerlLIO_write +# define malloc PerlMem_malloc +# define realloc PerlMem_realloc +# define free PerlMem_free +# define abort PerlProc_abort +# define exit PerlProc_exit +# define _exit PerlProc__exit +# define execl PerlProc_execl +# define execv PerlProc_execv +# define execvp PerlProc_execvp +# define getuid PerlProc_getuid +# define geteuid PerlProc_geteuid +# define getgid PerlProc_getgid +# define getegid PerlProc_getegid +# define getlogin PerlProc_getlogin +# define kill PerlProc_kill +# define killpg PerlProc_killpg +# define pause PerlProc_pause +# define popen PerlProc_popen +# define pclose PerlProc_pclose +# define pipe PerlProc_pipe +# define setuid PerlProc_setuid +# define setgid PerlProc_setgid +# define sleep PerlProc_sleep +# define times PerlProc_times +# define wait PerlProc_wait +# define setjmp PerlProc_setjmp +# define longjmp PerlProc_longjmp +# define signal PerlProc_signal +# define htonl PerlSock_htonl +# define htons PerlSock_htons +# define ntohl PerlSock_ntohl +# define ntohs PerlSock_ntohs +# define accept PerlSock_accept +# define bind PerlSock_bind +# define connect PerlSock_connect +# define endhostent PerlSock_endhostent +# define endnetent PerlSock_endnetent +# define endprotoent PerlSock_endprotoent +# define endservent PerlSock_endservent +# define gethostbyaddr PerlSock_gethostbyaddr +# define gethostbyname PerlSock_gethostbyname +# define gethostent PerlSock_gethostent +# define gethostname PerlSock_gethostname +# define getnetbyaddr PerlSock_getnetbyaddr +# define getnetbyname PerlSock_getnetbyname +# define getnetent PerlSock_getnetent +# define getpeername PerlSock_getpeername +# define getprotobyname PerlSock_getprotobyname +# define getprotobynumber PerlSock_getprotobynumber +# define getprotoent PerlSock_getprotoent +# define getservbyname PerlSock_getservbyname +# define getservbyport PerlSock_getservbyport +# define getservent PerlSock_getservent +# define getsockname PerlSock_getsockname +# define getsockopt PerlSock_getsockopt +# define inet_addr PerlSock_inet_addr +# define inet_ntoa PerlSock_inet_ntoa +# define listen PerlSock_listen +# define recv PerlSock_recv +# define recvfrom PerlSock_recvfrom +# define select PerlSock_select +# define send PerlSock_send +# define sendto PerlSock_sendto +# define sethostent PerlSock_sethostent +# define setnetent PerlSock_setnetent +# define setprotoent PerlSock_setprotoent +# define setservent PerlSock_setservent +# define setsockopt PerlSock_setsockopt +# define shutdown PerlSock_shutdown +# define socket PerlSock_socket +# define socketpair PerlSock_socketpair + +# ifdef WIN32 +# include "XSlock.h" +# endif /* WIN32 */ +# endif /* NO_XSLOCKS */ +#else +# ifdef PERL_CAPI +# include "perlCAPI.h" +# endif +#endif /* PERL_OBJECT */