1/* XSUB.h 2 * 3 * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 4 * 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others 5 * 6 * You may distribute under the terms of either the GNU General Public 7 * License or the Artistic License, as specified in the README file. 8 * 9 */ 10 11#ifndef PERL_XSUB_H_ 12#define PERL_XSUB_H_ 1 13 14/* first, some documentation for xsubpp-generated items */ 15 16/* 17=for apidoc_section $XS 18 19F<xsubpp> compiles XS code into C. See L<perlutil/xsubpp>. 20 21=for comment 22Some variables below are flagged with 'u' because Devel::PPPort can't currently 23readily test them as they spring into existence by compiling with xsubpp. 24 25=for apidoc Amnu|char*|CLASS 26Variable which is setup by C<xsubpp> to indicate the 27class name for a C++ XS constructor. This is always a C<char*>. See 28C<L</THIS>>. 29 30=for apidoc Amnu|type|RETVAL 31Variable which is setup by C<xsubpp> to hold the return value for an 32XSUB. This is always the proper type for the XSUB. See 33L<perlxs/"The RETVAL Variable">. 34 35=for apidoc Amnu|type|THIS 36Variable which is setup by C<xsubpp> to designate the object in a C++ 37XSUB. This is always the proper type for the C++ object. See C<L</CLASS>> and 38L<perlxs/"Using XS With C++">. 39 40=for apidoc Amn|I32|ax 41Variable which is setup by C<xsubpp> to indicate the stack base offset, 42used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros. The C<dMARK> macro 43must be called prior to setup the C<MARK> variable. 44 45=for apidoc Amn|I32|items 46Variable which is setup by C<xsubpp> to indicate the number of 47items on the stack. See L<perlxs/"Variable-length Parameter Lists">. 48 49=for apidoc Amn|I32|ix 50Variable which is setup by C<xsubpp> to indicate which of an 51XSUB's aliases was used to invoke it. See L<perlxs/"The ALIAS: Keyword">. 52 53=for apidoc Am|SV*|ST|int ix 54Used to access elements on the XSUB's stack. 55 56=for apidoc Ay||XS|name 57Macro to declare an XSUB and its C parameter list. This is handled by 58C<xsubpp>. It is the same as using the more explicit C<XS_EXTERNAL> macro; the 59latter is preferred. 60 61=for apidoc Ayu||XS_INTERNAL|name 62Macro to declare an XSUB and its C parameter list without exporting the symbols. 63This is handled by C<xsubpp> and generally preferable over exporting the XSUB 64symbols unnecessarily. 65 66=for comment 67XS_INTERNAL marked 'u' because declaring a function static within our test 68function doesn't work 69 70=for apidoc Ay||XS_EXTERNAL|name 71Macro to declare an XSUB and its C parameter list explicitly exporting the symbols. 72 73=for apidoc Ay||XSPROTO|name 74Macro used by C<L</XS_INTERNAL>> and C<L</XS_EXTERNAL>> to declare a function 75prototype. You probably shouldn't be using this directly yourself. 76 77=for apidoc Amn;||dAX 78Sets up the C<ax> variable. 79This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>. 80 81=for apidoc Amn;||dAXMARK 82Sets up the C<ax> variable and stack marker variable C<mark>. 83This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>. 84 85=for apidoc Amn;||dITEMS 86Sets up the C<items> variable. 87This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>. 88 89=for apidoc Amn;||dXSARGS 90Sets up stack and mark pointers for an XSUB, calling C<dSP> and C<dMARK>. 91Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>. 92This is usually handled automatically by C<xsubpp>. 93 94=for apidoc Amn;||dXSI32 95Sets up the C<ix> variable for an XSUB which has aliases. This is usually 96handled automatically by C<xsubpp>. 97 98=for apidoc Amn;||dUNDERBAR 99Sets up any variable needed by the C<UNDERBAR> macro. It used to define 100C<padoff_du>, but it is currently a noop. However, it is strongly advised 101to still use it for ensuring past and future compatibility. 102 103=for apidoc AmnU||UNDERBAR 104The SV* corresponding to the C<$_> variable. Works even if there 105is a lexical C<$_> in scope. 106 107=cut 108*/ 109 110#ifndef PERL_UNUSED_ARG 111# define PERL_UNUSED_ARG(x) ((void)sizeof(x)) 112#endif 113#ifndef PERL_UNUSED_VAR 114# define PERL_UNUSED_VAR(x) ((void)sizeof(x)) 115#endif 116 117#define ST(off) PL_stack_base[ax + (off)] 118 119/* XSPROTO() is also used by SWIG like this: 120 * 121 * typedef XSPROTO(SwigPerlWrapper); 122 * typedef SwigPerlWrapper *SwigPerlWrapperPtr; 123 * 124 * This code needs to be compilable under both C and C++. 125 * 126 * Don't forget to change the __attribute__unused__ version of XS() 127 * below too if you change XSPROTO() here. 128 */ 129 130/* XS_INTERNAL is the explicit static-linkage variant of the default 131 * XS macro. 132 * 133 * XS_EXTERNAL is the same as XS_INTERNAL except it does not include 134 * "STATIC", ie. it exports XSUB symbols. You probably don't want that. 135 */ 136 137#define XSPROTO(name) void name(pTHX_ CV* cv __attribute__unused__) 138 139#undef XS 140#undef XS_EXTERNAL 141#undef XS_INTERNAL 142#if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING) 143# define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name) 144# define XS_INTERNAL(name) STATIC XSPROTO(name) 145#elif defined(__cplusplus) 146# define XS_EXTERNAL(name) extern "C" XSPROTO(name) 147# define XS_INTERNAL(name) static XSPROTO(name) 148#elif defined(HASATTRIBUTE_UNUSED) 149# define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__) 150# define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__) 151#else 152# define XS_EXTERNAL(name) XSPROTO(name) 153# define XS_INTERNAL(name) STATIC XSPROTO(name) 154#endif 155 156/* We do export xsub symbols by default for the public XS macro. 157 * Try explicitly using XS_INTERNAL/XS_EXTERNAL instead, please. */ 158#define XS(name) XS_EXTERNAL(name) 159 160#define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1) 161 162#define dAXMARK \ 163 I32 ax = POPMARK; \ 164 SV **mark = PL_stack_base + ax++ 165 166#define dITEMS I32 items = (I32)(SP - MARK) 167 168#define dXSARGS \ 169 dSP; dAXMARK; dITEMS 170/* These 3 macros are replacements for dXSARGS macro only in bootstrap. 171 They factor out common code in every BOOT XSUB. Computation of vars mark 172 and items will optimize away in most BOOT functions. Var ax can never be 173 optimized away since BOOT must return &PL_sv_yes by default from xsubpp. 174 Note these macros are not drop in replacements for dXSARGS since they set 175 PL_xsubfilename. */ 176#define dXSBOOTARGSXSAPIVERCHK \ 177 I32 ax = XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \ 178 SV **mark = PL_stack_base + ax - 1; dSP; dITEMS 179#define dXSBOOTARGSAPIVERCHK \ 180 I32 ax = XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \ 181 SV **mark = PL_stack_base + ax - 1; dSP; dITEMS 182/* dXSBOOTARGSNOVERCHK has no API in xsubpp to choose it so do 183#undef dXSBOOTARGSXSAPIVERCHK 184#define dXSBOOTARGSXSAPIVERCHK dXSBOOTARGSNOVERCHK */ 185#define dXSBOOTARGSNOVERCHK \ 186 I32 ax = XS_SETXSUBFN_POPMARK; \ 187 SV **mark = PL_stack_base + ax - 1; dSP; dITEMS 188 189#define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \ 190 ? PAD_SV(PL_op->op_targ) : sv_newmortal()) 191 192/* Should be used before final PUSHi etc. if not in PPCODE section. */ 193#define XSprePUSH (sp = PL_stack_base + ax - 1) 194 195#define XSANY CvXSUBANY(cv) 196 197#define dXSI32 I32 ix = XSANY.any_i32 198 199#ifdef __cplusplus 200# define XSINTERFACE_CVT(ret,name) ret (*name)(...) 201# define XSINTERFACE_CVT_ANON(ret) ret (*)(...) 202#else 203# define XSINTERFACE_CVT(ret,name) ret (*name)() 204# define XSINTERFACE_CVT_ANON(ret) ret (*)() 205#endif 206#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION) 207#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT_ANON(ret))(f)) 208#define XSINTERFACE_FUNC_SET(cv,f) \ 209 CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f) 210 211#define dUNDERBAR dNOOP 212#define UNDERBAR find_rundefsv() 213 214/* Simple macros to put new mortal values onto the stack. */ 215/* Typically used to return values from XS functions. */ 216 217/* 218=for apidoc_section $stack 219 220=for apidoc Am|void|XST_mIV|int pos|IV iv 221Place an integer into the specified position C<pos> on the stack. The 222value is stored in a new mortal SV. 223 224=for apidoc Am|void|XST_mNV|int pos|NV nv 225Place a double into the specified position C<pos> on the stack. The value 226is stored in a new mortal SV. 227 228=for apidoc Am|void|XST_mPV|int pos|char* str 229Place a copy of a string into the specified position C<pos> on the stack. 230The value is stored in a new mortal SV. 231 232=for apidoc Am|void|XST_mUV|int pos|UV uv 233Place an unsigned integer into the specified position C<pos> on the stack. The 234value is stored in a new mortal SV. 235 236=for apidoc Am|void|XST_mNO|int pos 237Place C<&PL_sv_no> into the specified position C<pos> on the 238stack. 239 240=for apidoc Am|void|XST_mYES|int pos 241Place C<&PL_sv_yes> into the specified position C<pos> on the 242stack. 243 244=for apidoc Am|void|XST_mUNDEF|int pos 245Place C<&PL_sv_undef> into the specified position C<pos> on the 246stack. 247 248=for apidoc Am|void|XSRETURN|int nitems 249Return from XSUB, indicating number of items on the stack. This is usually 250handled by C<xsubpp>. 251 252=for apidoc Am|void|XSRETURN_IV|IV iv 253Return an integer from an XSUB immediately. Uses C<XST_mIV>. 254 255=for apidoc Am|void|XSRETURN_UV|IV uv 256Return an integer from an XSUB immediately. Uses C<XST_mUV>. 257 258=for apidoc Am|void|XSRETURN_NV|NV nv 259Return a double from an XSUB immediately. Uses C<XST_mNV>. 260 261=for apidoc Am|void|XSRETURN_PV|char* str 262Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>. 263 264=for apidoc Amn;||XSRETURN_NO 265Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>. 266 267=for apidoc Amn;||XSRETURN_YES 268Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>. 269 270=for apidoc Amn;||XSRETURN_UNDEF 271Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>. 272 273=for apidoc Amn;||XSRETURN_EMPTY 274Return an empty list from an XSUB immediately. 275 276=for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto 277Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to 278the subs. 279 280=for apidoc AmnU||XS_VERSION 281The version identifier for an XS module. This is usually 282handled automatically by C<ExtUtils::MakeMaker>. See 283C<L</XS_VERSION_BOOTCHECK>>. 284 285=for apidoc Amn;||XS_VERSION_BOOTCHECK 286Macro to verify that a PM module's C<$VERSION> variable matches the XS 287module's C<XS_VERSION> variable. This is usually handled automatically by 288C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">. 289 290=for apidoc Amn;||XS_APIVERSION_BOOTCHECK 291Macro to verify that the perl api version an XS module has been compiled against 292matches the api version of the perl interpreter it's being loaded into. 293 294=for apidoc_section $exceptions 295 296=for apidoc Amn;||dXCPT 297Set up necessary local variables for exception handling. 298See L<perlguts/"Exception Handling">. 299 300=for apidoc AmnU||XCPT_TRY_START 301Starts a try block. See L<perlguts/"Exception Handling">. 302 303=for apidoc AmnU||XCPT_TRY_END 304Ends a try block. See L<perlguts/"Exception Handling">. 305 306=for apidoc AmnU||XCPT_CATCH 307Introduces a catch block. See L<perlguts/"Exception Handling">. 308 309=for apidoc Amn;||XCPT_RETHROW 310Rethrows a previously caught exception. See L<perlguts/"Exception Handling">. 311 312=cut 313*/ 314 315#define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) ) 316#define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) ) 317#define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) ) 318#define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0))) 319#define XST_mPVN(i,v,n) (ST(i) = newSVpvn_flags(v,n, SVs_TEMP)) 320#define XST_mNO(i) (ST(i) = &PL_sv_no ) 321#define XST_mYES(i) (ST(i) = &PL_sv_yes ) 322#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef) 323 324#define XSRETURN(off) \ 325 STMT_START { \ 326 const IV tmpXSoff = (off); \ 327 assert(tmpXSoff >= 0);\ 328 PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \ 329 return; \ 330 } STMT_END 331 332#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END 333#define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END 334#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END 335#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END 336#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END 337#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END 338#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END 339#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END 340#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END 341 342#define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0) 343 344#ifdef XS_VERSION 345# define XS_VERSION_BOOTCHECK \ 346 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "", XS_VERSION), HS_CXT, __FILE__, \ 347 items, ax, XS_VERSION) 348#else 349# define XS_VERSION_BOOTCHECK 350#endif 351 352#define XS_APIVERSION_BOOTCHECK \ 353 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, ""), \ 354 HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING) 355/* public API, this is a combination of XS_VERSION_BOOTCHECK and 356 XS_APIVERSION_BOOTCHECK in 1, and is backportable */ 357#ifdef XS_VERSION 358# define XS_BOTHVERSION_BOOTCHECK \ 359 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, XS_VERSION), \ 360 HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING, XS_VERSION) 361#else 362/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */ 363# define XS_BOTHVERSION_BOOTCHECK XS_APIVERSION_BOOTCHECK 364#endif 365 366/* private API */ 367#define XS_APIVERSION_POPMARK_BOOTCHECK \ 368 Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, ""), \ 369 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING) 370#ifdef XS_VERSION 371# define XS_BOTHVERSION_POPMARK_BOOTCHECK \ 372 Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION), \ 373 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION) 374#else 375/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */ 376# define XS_BOTHVERSION_POPMARK_BOOTCHECK XS_APIVERSION_POPMARK_BOOTCHECK 377#endif 378 379#define XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK \ 380 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, ""), \ 381 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING) 382#ifdef XS_VERSION 383# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK \ 384 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION),\ 385 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION) 386#else 387/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */ 388# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK 389#endif 390 391/* For a normal bootstrap without API or XS version checking. 392 Useful for static XS modules or debugging/testing scenarios. 393 If this macro gets heavily used in the future, it should separated into 394 a separate function independent of Perl_xs_handshake for efficiency */ 395#define XS_SETXSUBFN_POPMARK \ 396 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "", "") | HSf_NOCHK, HS_CXT, __FILE__) 397 398#ifdef NO_XSLOCKS 399# define dXCPT dJMPENV; int rEtV = 0 400# define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0) 401# define XCPT_TRY_END JMPENV_POP; 402# define XCPT_CATCH if (rEtV != 0) 403# define XCPT_RETHROW JMPENV_JUMP(rEtV) 404#endif 405 406/* 407 The DBM_setFilter & DBM_ckFilter macros are only used by 408 the *DB*_File modules 409*/ 410 411#define DBM_setFilter(db_type,code) \ 412 STMT_START { \ 413 if (db_type) \ 414 RETVAL = sv_mortalcopy(db_type) ; \ 415 ST(0) = RETVAL ; \ 416 if (db_type && (code == &PL_sv_undef)) { \ 417 SvREFCNT_dec_NN(db_type) ; \ 418 db_type = NULL ; \ 419 } \ 420 else if (code) { \ 421 if (db_type) \ 422 sv_setsv(db_type, code) ; \ 423 else \ 424 db_type = newSVsv(code) ; \ 425 } \ 426 } STMT_END 427 428#define DBM_ckFilter(arg,type,name) \ 429 STMT_START { \ 430 if (db->type) { \ 431 if (db->filtering) { \ 432 croak("recursion detected in %s", name) ; \ 433 } \ 434 ENTER ; \ 435 SAVETMPS ; \ 436 SAVEINT(db->filtering) ; \ 437 db->filtering = TRUE ; \ 438 SAVE_DEFSV ; \ 439 if (name[7] == 's') \ 440 arg = newSVsv(arg); \ 441 DEFSV_set(arg) ; \ 442 SvTEMP_off(arg) ; \ 443 PUSHMARK(SP) ; \ 444 PUTBACK ; \ 445 (void) perl_call_sv(db->type, G_DISCARD); \ 446 SPAGAIN ; \ 447 PUTBACK ; \ 448 FREETMPS ; \ 449 LEAVE ; \ 450 if (name[7] == 's'){ \ 451 arg = sv_2mortal(arg); \ 452 } \ 453 } \ 454 } STMT_END 455 456#if 1 /* for compatibility */ 457# define VTBL_sv &PL_vtbl_sv 458# define VTBL_env &PL_vtbl_env 459# define VTBL_envelem &PL_vtbl_envelem 460# define VTBL_sigelem &PL_vtbl_sigelem 461# define VTBL_pack &PL_vtbl_pack 462# define VTBL_packelem &PL_vtbl_packelem 463# define VTBL_dbline &PL_vtbl_dbline 464# define VTBL_isa &PL_vtbl_isa 465# define VTBL_isaelem &PL_vtbl_isaelem 466# define VTBL_arylen &PL_vtbl_arylen 467# define VTBL_glob &PL_vtbl_glob 468# define VTBL_mglob &PL_vtbl_mglob 469# define VTBL_nkeys &PL_vtbl_nkeys 470# define VTBL_taint &PL_vtbl_taint 471# define VTBL_substr &PL_vtbl_substr 472# define VTBL_vec &PL_vtbl_vec 473# define VTBL_pos &PL_vtbl_pos 474# define VTBL_bm &PL_vtbl_bm 475# define VTBL_fm &PL_vtbl_fm 476# define VTBL_uvar &PL_vtbl_uvar 477# define VTBL_defelem &PL_vtbl_defelem 478# define VTBL_regexp &PL_vtbl_regexp 479# define VTBL_regdata &PL_vtbl_regdata 480# define VTBL_regdatum &PL_vtbl_regdatum 481# ifdef USE_LOCALE_COLLATE 482# define VTBL_collxfrm &PL_vtbl_collxfrm 483# endif 484# define VTBL_amagic &PL_vtbl_amagic 485# define VTBL_amagicelem &PL_vtbl_amagicelem 486#endif 487 488#if defined(MULTIPLICITY) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE) 489# undef aTHX 490# undef aTHX_ 491# define aTHX PERL_GET_THX 492# define aTHX_ aTHX, 493#endif 494 495#if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE) 496# ifndef NO_XSLOCKS 497# undef closedir 498# undef opendir 499# undef stdin 500# undef stdout 501# undef stderr 502# undef feof 503# undef ferror 504# undef fgetpos 505# undef ioctl 506# undef getlogin 507# undef setjmp 508# undef getc 509# undef ungetc 510# undef fileno 511 512/* to avoid warnings: "xyz" redefined */ 513#ifdef WIN32 514# undef popen 515# undef pclose 516#endif /* WIN32 */ 517 518# undef socketpair 519 520# define mkdir PerlDir_mkdir 521# define chdir PerlDir_chdir 522# define rmdir PerlDir_rmdir 523# define closedir PerlDir_close 524# define opendir PerlDir_open 525# define readdir PerlDir_read 526# define rewinddir PerlDir_rewind 527# define seekdir PerlDir_seek 528# define telldir PerlDir_tell 529# define putenv PerlEnv_putenv 530# define getenv PerlEnv_getenv 531# define uname PerlEnv_uname 532# define stdin PerlSIO_stdin 533# define stdout PerlSIO_stdout 534# define stderr PerlSIO_stderr 535# define fopen PerlSIO_fopen 536# define fclose PerlSIO_fclose 537# define feof PerlSIO_feof 538# define ferror PerlSIO_ferror 539# define clearerr PerlSIO_clearerr 540# define getc PerlSIO_getc 541# define fgets PerlSIO_fgets 542# define fputc PerlSIO_fputc 543# define fputs PerlSIO_fputs 544# define fflush PerlSIO_fflush 545# define ungetc PerlSIO_ungetc 546# define fileno PerlSIO_fileno 547# define fdopen PerlSIO_fdopen 548# define freopen PerlSIO_freopen 549# define fread PerlSIO_fread 550# define fwrite PerlSIO_fwrite 551# define setbuf PerlSIO_setbuf 552# define setvbuf PerlSIO_setvbuf 553# define setlinebuf PerlSIO_setlinebuf 554# define stdoutf PerlSIO_stdoutf 555# define vfprintf PerlSIO_vprintf 556# define ftell PerlSIO_ftell 557# define fseek PerlSIO_fseek 558# define fgetpos PerlSIO_fgetpos 559# define fsetpos PerlSIO_fsetpos 560# define frewind PerlSIO_rewind 561# define tmpfile PerlSIO_tmpfile 562# define access PerlLIO_access 563# define chmod PerlLIO_chmod 564# define chsize PerlLIO_chsize 565# define close PerlLIO_close 566# define dup PerlLIO_dup 567# define dup2 PerlLIO_dup2 568# define flock PerlLIO_flock 569# define fstat PerlLIO_fstat 570# define ioctl PerlLIO_ioctl 571# define isatty PerlLIO_isatty 572# define link PerlLIO_link 573# define lseek PerlLIO_lseek 574# define lstat PerlLIO_lstat 575# define mktemp PerlLIO_mktemp 576# define open PerlLIO_open 577# define read PerlLIO_read 578# define rename PerlLIO_rename 579# define setmode PerlLIO_setmode 580# define stat(buf,sb) PerlLIO_stat(buf,sb) 581# define tmpnam PerlLIO_tmpnam 582# define umask PerlLIO_umask 583# define unlink PerlLIO_unlink 584# define utime PerlLIO_utime 585# define write PerlLIO_write 586# define malloc PerlMem_malloc 587# define calloc PerlMem_calloc 588# define realloc PerlMem_realloc 589# define free PerlMem_free 590# define abort PerlProc_abort 591# define exit PerlProc_exit 592# define _exit PerlProc__exit 593# define execl PerlProc_execl 594# define execv PerlProc_execv 595# define execvp PerlProc_execvp 596# define getuid PerlProc_getuid 597# define geteuid PerlProc_geteuid 598# define getgid PerlProc_getgid 599# define getegid PerlProc_getegid 600# define getlogin PerlProc_getlogin 601# define kill PerlProc_kill 602# define killpg PerlProc_killpg 603# define pause PerlProc_pause 604# define popen PerlProc_popen 605# define pclose PerlProc_pclose 606# define pipe PerlProc_pipe 607# define setuid PerlProc_setuid 608# define setgid PerlProc_setgid 609# define sleep PerlProc_sleep 610# define times PerlProc_times 611# define wait PerlProc_wait 612# define setjmp PerlProc_setjmp 613# define longjmp PerlProc_longjmp 614# define signal PerlProc_signal 615# define getpid PerlProc_getpid 616# define gettimeofday PerlProc_gettimeofday 617# define htonl PerlSock_htonl 618# define htons PerlSock_htons 619# define ntohl PerlSock_ntohl 620# define ntohs PerlSock_ntohs 621# define accept PerlSock_accept 622# define bind PerlSock_bind 623# define connect PerlSock_connect 624# define endhostent PerlSock_endhostent 625# define endnetent PerlSock_endnetent 626# define endprotoent PerlSock_endprotoent 627# define endservent PerlSock_endservent 628# define gethostbyaddr PerlSock_gethostbyaddr 629# define gethostbyname PerlSock_gethostbyname 630# define gethostent PerlSock_gethostent 631# define gethostname PerlSock_gethostname 632# define getnetbyaddr PerlSock_getnetbyaddr 633# define getnetbyname PerlSock_getnetbyname 634# define getnetent PerlSock_getnetent 635# define getpeername PerlSock_getpeername 636# define getprotobyname PerlSock_getprotobyname 637# define getprotobynumber PerlSock_getprotobynumber 638# define getprotoent PerlSock_getprotoent 639# define getservbyname PerlSock_getservbyname 640# define getservbyport PerlSock_getservbyport 641# define getservent PerlSock_getservent 642# define getsockname PerlSock_getsockname 643# define getsockopt PerlSock_getsockopt 644# define inet_addr PerlSock_inet_addr 645# define inet_ntoa PerlSock_inet_ntoa 646# define listen PerlSock_listen 647# define recv PerlSock_recv 648# define recvfrom PerlSock_recvfrom 649# define select PerlSock_select 650# define send PerlSock_send 651# define sendto PerlSock_sendto 652# define sethostent PerlSock_sethostent 653# define setnetent PerlSock_setnetent 654# define setprotoent PerlSock_setprotoent 655# define setservent PerlSock_setservent 656# define setsockopt PerlSock_setsockopt 657# define shutdown PerlSock_shutdown 658# define socket PerlSock_socket 659# define socketpair PerlSock_socketpair 660 661# undef fd_set 662# undef FD_SET 663# undef FD_CLR 664# undef FD_ISSET 665# undef FD_ZERO 666# define fd_set Perl_fd_set 667# define FD_SET(n,p) PERL_FD_SET(n,p) 668# define FD_CLR(n,p) PERL_FD_CLR(n,p) 669# define FD_ISSET(n,p) PERL_FD_ISSET(n,p) 670# define FD_ZERO(p) PERL_FD_ZERO(p) 671 672# endif /* NO_XSLOCKS */ 673#endif /* PERL_IMPLICIT_SYS && !PERL_CORE */ 674 675#endif /* PERL_XSUB_H_ */ /* include guard */ 676 677/* 678 * ex: set ts=8 sts=4 sw=4 et: 679 */ 680