This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
https://perl5.git.perl.org / perl5.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Peephole optimise adjacent pairs of nextstate ops.
[perl5.git] / XSUB.h
CommitLineData
eb1102fc
NIS		 1/* XSUB.h
2 *
699a97de 3 * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
1129b882 4 * 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
eb1102fc
NIS		 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
b4ba0ab9
GS		 11#ifndef _INC_PERL_XSUB_H
12#define _INC_PERL_XSUB_H 1
13
954c1994
GS		 14/* first, some documentation for xsubpp-generated items */
15
16/*
ccfc67b7
JH		 17=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
18
954c1994
GS		 19=for apidoc Amn|char*|CLASS
20Variable which is setup by C<xsubpp> to indicate the
21class name for a C++ XS constructor. This is always a C<char*>. See C<THIS>.
22
23=for apidoc Amn|(whatever)|RETVAL
24Variable which is setup by C<xsubpp> to hold the return value for an
25XSUB. This is always the proper type for the XSUB. See
26L<perlxs/"The RETVAL Variable">.
27
28=for apidoc Amn|(whatever)|THIS
29Variable which is setup by C<xsubpp> to designate the object in a C++
30XSUB. This is always the proper type for the C++ object. See C<CLASS> and
31L<perlxs/"Using XS With C++">.
32
9f2ea798
DM		 33=for apidoc Amn|I32|ax
34Variable which is setup by C<xsubpp> to indicate the stack base offset,
35used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros. The C<dMARK> macro
36must be called prior to setup the C<MARK> variable.
37
954c1994
GS		 38=for apidoc Amn|I32|items
39Variable which is setup by C<xsubpp> to indicate the number of
40items on the stack. See L<perlxs/"Variable-length Parameter Lists">.
41
42=for apidoc Amn|I32|ix
43Variable which is setup by C<xsubpp> to indicate which of an
44XSUB's aliases was used to invoke it. See L<perlxs/"The ALIAS: Keyword">.
45
46=for apidoc Am|SV*|ST|int ix
47Used to access elements on the XSUB's stack.
48
49=for apidoc AmU||XS
50Macro to declare an XSUB and its C parameter list. This is handled by
51C<xsubpp>.
52
9f2ea798
DM		 53=for apidoc Ams||dAX
54Sets up the C<ax> variable.
55This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
56
557b887a
SS		 57=for apidoc Ams||dAXMARK
58Sets up the C<ax> variable and stack marker variable C<mark>.
59This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
60
9f2ea798
DM		 61=for apidoc Ams||dITEMS
62Sets up the C<items> variable.
63This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
64
954c1994 65=for apidoc Ams||dXSARGS
9f2ea798
DM		 66Sets up stack and mark pointers for an XSUB, calling dSP and dMARK.
67Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>.
68This is usually handled automatically by C<xsubpp>.
954c1994
GS		 69
70=for apidoc Ams||dXSI32
71Sets up the C<ix> variable for an XSUB which has aliases. This is usually
72handled automatically by C<xsubpp>.
73
88037a85 74=for apidoc Ams||dUNDERBAR
483ce06a
VP		 75Sets up any variable needed by the C<UNDERBAR> macro. It used to define
76C<padoff_du>, but it is currently a noop. However, it is strongly adviced
77to still use it for ensuring past and future compatibility.
88037a85
RGS		 78
79=for apidoc AmU||UNDERBAR
80The SV* corresponding to the $_ variable. Works even if there
81is a lexical $_ in scope.
82
954c1994
GS		 83=cut
84*/
85
53c1dcc0 86#ifndef PERL_UNUSED_ARG
c99ffe5e 87# if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
ad73156c 88# include <note.h>
53c1dcc0 89# define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x))
ad73156c 90# else
53c1dcc0 91# define PERL_UNUSED_ARG(x) ((void)x)
ad73156c
AL		 92# endif
93#endif
53c1dcc0
AL		 94#ifndef PERL_UNUSED_VAR
95# define PERL_UNUSED_VAR(x) ((void)x)
96#endif
ad73156c 97
3280af22 98#define ST(off) PL_stack_base[ax + (off)]
a0d0e21e 99
081304ca
AMS		 100/* XSPROTO() is also used by SWIG like this:
101 *
102 * typedef XSPROTO(SwigPerlWrapper);
103 * typedef SwigPerlWrapper *SwigPerlWrapperPtr;
104 *
105 * This code needs to be compilable under both C and C++.
106 *
107 * Don't forget to change the __attribute__unused__ version of XS()
108 * below too if you change XSPROTO() here.
109 */
110#define XSPROTO(name) void name(pTHX_ CV* cv)
111
27da23d5 112#undef XS
d308986b 113#if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
081304ca 114# define XS(name) __declspec(dllexport) XSPROTO(name)
27da23d5 115#endif
a0fd4948 116#if defined(__SYMBIAN32__)
081304ca 117# define XS(name) EXPORT_C XSPROTO(name)
27da23d5
JH		 118#endif
119#ifndef XS
34659ad4 120# if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
0dbb1585 121# define XS(name) void name(pTHX_ CV* cv __attribute__unused__)
88d01955 122# else
a0c21aa1 123# ifdef __cplusplus
081304ca 124# define XS(name) extern "C" XSPROTO(name)
a0c21aa1 125# else
081304ca 126# define XS(name) XSPROTO(name)
a0c21aa1 127# endif
88d01955 128# endif
a0d0e21e
LW		 129#endif
130
514696af 131#define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1)
9f2ea798 132
557b887a 133#define dAXMARK \
a3b680e6 134 I32 ax = POPMARK; \
92800dc8 135 register SV **mark = PL_stack_base + ax++
557b887a 136
514696af 137#define dITEMS I32 items = (I32)(SP - MARK)
9f2ea798 138
c99ffe5e 139#if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
53c1dcc0
AL		 140# define dXSARGS \
141 NOTE(ARGUNUSED(cv)) \
142 dSP; dAXMARK; dITEMS
143#else
144# define dXSARGS \
557b887a 145 dSP; dAXMARK; dITEMS
53c1dcc0 146#endif
a0d0e21e 147
a3b680e6 148#define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
8a7fc0dc
GS		 149 ? PAD_SV(PL_op->op_targ) : sv_newmortal())
150
b26a54d0
GS		 151/* Should be used before final PUSHi etc. if not in PPCODE section. */
152#define XSprePUSH (sp = PL_stack_base + ax - 1)
153
a0d0e21e
LW		 154#define XSANY CvXSUBANY(cv)
155
156#define dXSI32 I32 ix = XSANY.any_i32
157
cfc02341
IZ		 158#ifdef __cplusplus
159# define XSINTERFACE_CVT(ret,name) ret (*name)(...)
4ef0c66e 160# define XSINTERFACE_CVT_ANON(ret) ret (*)(...)
cfc02341
IZ		 161#else
162# define XSINTERFACE_CVT(ret,name) ret (*name)()
4ef0c66e 163# define XSINTERFACE_CVT_ANON(ret) ret (*)()
cfc02341
IZ		 164#endif
165#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
4ef0c66e 166#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT_ANON(ret))(f))
cfc02341 167#define XSINTERFACE_FUNC_SET(cv,f) \
a12c3db7 168 CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
cfc02341 169
483ce06a
VP		 170#define dUNDERBAR dNOOP
171#define UNDERBAR find_rundefsv()
88037a85 172
748a9306
LW		 173/* Simple macros to put new mortal values onto the stack. */
174/* Typically used to return values from XS functions. */
954c1994
GS		 175
176/*
ccfc67b7
JH		 177=head1 Stack Manipulation Macros
178
954c1994
GS		 179=for apidoc Am|void|XST_mIV|int pos|IV iv
180Place an integer into the specified position C<pos> on the stack. The
181value is stored in a new mortal SV.
182
183=for apidoc Am|void|XST_mNV|int pos|NV nv
184Place a double into the specified position C<pos> on the stack. The value
185is stored in a new mortal SV.
186
187=for apidoc Am|void|XST_mPV|int pos|char* str
188Place a copy of a string into the specified position C<pos> on the stack.
189The value is stored in a new mortal SV.
190
191=for apidoc Am|void|XST_mNO|int pos
192Place C<&PL_sv_no> into the specified position C<pos> on the
193stack.
194
195=for apidoc Am|void|XST_mYES|int pos
196Place C<&PL_sv_yes> into the specified position C<pos> on the
197stack.
198
199=for apidoc Am|void|XST_mUNDEF|int pos
200Place C<&PL_sv_undef> into the specified position C<pos> on the
201stack.
202
203=for apidoc Am|void|XSRETURN|int nitems
204Return from XSUB, indicating number of items on the stack. This is usually
205handled by C<xsubpp>.
206
207=for apidoc Am|void|XSRETURN_IV|IV iv
208Return an integer from an XSUB immediately. Uses C<XST_mIV>.
209
108ccc45
JH		 210=for apidoc Am|void|XSRETURN_UV|IV uv
211Return an integer from an XSUB immediately. Uses C<XST_mUV>.
212
954c1994 213=for apidoc Am|void|XSRETURN_NV|NV nv
d1be9408 214Return a double from an XSUB immediately. Uses C<XST_mNV>.
954c1994
GS		 215
216=for apidoc Am|void|XSRETURN_PV|char* str
217Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>.
218
219=for apidoc Ams||XSRETURN_NO
220Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
221
222=for apidoc Ams||XSRETURN_YES
223Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
224
225=for apidoc Ams||XSRETURN_UNDEF
226Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
227
228=for apidoc Ams||XSRETURN_EMPTY
229Return an empty list from an XSUB immediately.
230
ccfc67b7
JH		 231=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
232
c578083c 233=for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
954c1994
GS		 234Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
235the subs.
236
237=for apidoc AmU||XS_VERSION
238The version identifier for an XS module. This is usually
239handled automatically by C<ExtUtils::MakeMaker>. See C<XS_VERSION_BOOTCHECK>.
240
241=for apidoc Ams||XS_VERSION_BOOTCHECK
242Macro to verify that a PM module's $VERSION variable matches the XS
243module's C<XS_VERSION> variable. This is usually handled automatically by
244C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
245
1e8125c6
FR		 246=for apidoc Ams||XS_APIVERSION_BOOTCHECK
247Macro to verify that the perl api version an XS module has been compiled against
248matches the api version of the perl interpreter it's being loaded into.
249
0ca3a874
MHM		 250=head1 Simple Exception Handling Macros
251
252=for apidoc Ams||dXCPT
2dfe1b17 253Set up necessary local variables for exception handling.
0ca3a874
MHM		 254See L<perlguts/"Exception Handling">.
255
256=for apidoc AmU||XCPT_TRY_START
257Starts a try block. See L<perlguts/"Exception Handling">.
258
259=for apidoc AmU||XCPT_TRY_END
260Ends a try block. See L<perlguts/"Exception Handling">.
261
262=for apidoc AmU||XCPT_CATCH
263Introduces a catch block. See L<perlguts/"Exception Handling">.
264
265=for apidoc Ams||XCPT_RETHROW
266Rethrows a previously caught exception. See L<perlguts/"Exception Handling">.
267
954c1994
GS		 268=cut
269*/
270
4633a7c4 271#define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) )
108ccc45 272#define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) )
4633a7c4
LW		 273#define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) )
274#define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0)))
ad25789c 275#define XST_mPVN(i,v,n) (ST(i) = newSVpvn_flags(v,n, SVs_TEMP))
3280af22
NIS		 276#define XST_mNO(i) (ST(i) = &PL_sv_no )
277#define XST_mYES(i) (ST(i) = &PL_sv_yes )
278#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
954c1994
GS		 279
280#define XSRETURN(off) \
281 STMT_START { \
61f9802b 282 const IV tmpXSoff = (off); \
a02b2239 283 PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
954c1994
GS		 284 return; \
285 } STMT_END
286
80b92232 287#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
108ccc45 288#define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
80b92232 289#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
290#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
954c1994 291#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
80b92232 292#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
293#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
294#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
295#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
382b8d97 296
77004dee 297#define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0)
720fb644 298
299#ifdef XS_VERSION
ddb5125f 300# define XS_VERSION_BOOTCHECK \
774d564b 301 STMT_START { \
95fad918 302 SV *_sv; \
bd61b366 303 const char *vn = NULL, *module = SvPV_nolen_const(ST(0)); \
774d564b 304 if (items >= 2) /* version supplied as bootstrap arg */ \
3de3296f 305 _sv = ST(1); \
774d564b 306 else { \
46fc3d4c 307 /* XXX GV_ADDWARN */ \
3de3296f 308 _sv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
864dbfa3 309 vn = "XS_VERSION"), FALSE); \
3de3296f 310 if (!_sv || !SvOK(_sv)) \
ddb5125f 311 _sv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
864dbfa3 312 vn = "VERSION"), FALSE); \
774d564b 313 } \
639e8c3d 314 if (_sv) { \
ddb5125f
FR		 315 SV *xpt = NULL; \
316 SV *xssv = Perl_newSVpvn(aTHX_ STR_WITH_LEN(XS_VERSION)); \
317 SV *pmsv = sv_derived_from(_sv, "version") \
318 ? SvREFCNT_inc_simple_NN(_sv) \
319 : new_version(_sv); \
320 xssv = upg_version(xssv, 0); \
321 if ( vcmp(pmsv,xssv) ) { \
322 xpt = Perl_newSVpvf(aTHX_ "%s object version %"SVf \
323 " does not match %s%s%s%s %"SVf, \
324 module, \
325 SVfARG(Perl_sv_2mortal(aTHX_ vstringify(xssv))), \
326 vn ? "$" : "", vn ? module : "", \
327 vn ? "::" : "", \
328 vn ? vn : "bootstrap parameter", \
329 SVfARG(Perl_sv_2mortal(aTHX_ vstringify(pmsv)))); \
330 Perl_sv_2mortal(aTHX_ xpt); \
331 } \
332 SvREFCNT_dec(xssv); \
333 SvREFCNT_dec(pmsv); \
334 if (xpt) \
335 Perl_croak_sv(aTHX_ xpt); \
639e8c3d 336 } \
80b92232 337 } STMT_END
720fb644 338#else
c6af7a1a 339# define XS_VERSION_BOOTCHECK
720fb644 340#endif
76e3520e 341
1e8125c6
FR		 342#define XS_APIVERSION_BOOTCHECK \
343 STMT_START { \
344 SV *_xpt = NULL; \
345 SV *_compver = Perl_newSVpv(aTHX_ "v" PERL_API_VERSION_STRING, 0); \
346 SV *_runver = new_version(PL_apiversion); \
347 _compver = upg_version(_compver, 0); \
348 if (vcmp(_compver, _runver)) { \
349 _xpt = Perl_newSVpvf(aTHX_ "Perl API version %"SVf \
350 " of %s does not match %"SVf, \
351 SVfARG(Perl_sv_2mortal(aTHX_ vstringify(_compver))), \
352 SvPV_nolen_const(ST(0)), \
353 SVfARG(Perl_sv_2mortal(aTHX_ vstringify(_runver)))); \
354 Perl_sv_2mortal(aTHX_ _xpt); \
355 } \
356 SvREFCNT_dec(_compver); \
357 SvREFCNT_dec(_runver); \
358 if (_xpt) \
359 Perl_croak_sv(aTHX_ _xpt); \
360 } STMT_END
361
9b5c3821
MHM		 362#ifdef NO_XSLOCKS
363# define dXCPT dJMPENV; int rEtV = 0
364# define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0)
365# define XCPT_TRY_END JMPENV_POP;
366# define XCPT_CATCH if (rEtV != 0)
367# define XCPT_RETHROW JMPENV_JUMP(rEtV)
368#endif
0ca3a874 369
1e8125c6
FR		 370/*
371 The DBM_setFilter & DBM_ckFilter macros are only used by
372 the *DB*_File modules
6a31061a
PM		 373*/
374
375#define DBM_setFilter(db_type,code) \
891c2e08 376 STMT_START { \
6a31061a
PM		 377 if (db_type) \
378 RETVAL = sv_mortalcopy(db_type) ; \
379 ST(0) = RETVAL ; \
380 if (db_type && (code == &PL_sv_undef)) { \
381 SvREFCNT_dec(db_type) ; \
382 db_type = NULL ; \
383 } \
384 else if (code) { \
385 if (db_type) \
386 sv_setsv(db_type, code) ; \
387 else \
388 db_type = newSVsv(code) ; \
389 } \
891c2e08 390 } STMT_END
6a31061a
PM		 391
392#define DBM_ckFilter(arg,type,name) \
891c2e08 393 STMT_START { \
6a31061a
PM		 394 if (db->type) { \
395 if (db->filtering) { \
396 croak("recursion detected in %s", name) ; \
397 } \
398 ENTER ; \
399 SAVETMPS ; \
400 SAVEINT(db->filtering) ; \
401 db->filtering = TRUE ; \
414bf5ae 402 SAVE_DEFSV ; \
5bbd4290
PM		 403 if (name[7] == 's') \
404 arg = newSVsv(arg); \
414bf5ae 405 DEFSV_set(arg) ; \
6a31061a
PM		 406 SvTEMP_off(arg) ; \
407 PUSHMARK(SP) ; \
408 PUTBACK ; \
409 (void) perl_call_sv(db->type, G_DISCARD); \
410 SPAGAIN ; \
411 PUTBACK ; \
412 FREETMPS ; \
413 LEAVE ; \
5bbd4290
PM		 414 if (name[7] == 's'){ \
415 arg = sv_2mortal(arg); \
416 } \
891c2e08 417 } } STMT_END
6a31061a 418
51371543 419#if 1 /* for compatibility */
dc9e4912
GS		 420# define VTBL_sv &PL_vtbl_sv
421# define VTBL_env &PL_vtbl_env
422# define VTBL_envelem &PL_vtbl_envelem
423# define VTBL_sig &PL_vtbl_sig
424# define VTBL_sigelem &PL_vtbl_sigelem
425# define VTBL_pack &PL_vtbl_pack
426# define VTBL_packelem &PL_vtbl_packelem
427# define VTBL_dbline &PL_vtbl_dbline
428# define VTBL_isa &PL_vtbl_isa
429# define VTBL_isaelem &PL_vtbl_isaelem
430# define VTBL_arylen &PL_vtbl_arylen
c696a6a4 431# define VTBL_glob &PL_vtbl_glob
dc9e4912
GS		 432# define VTBL_mglob &PL_vtbl_mglob
433# define VTBL_nkeys &PL_vtbl_nkeys
434# define VTBL_taint &PL_vtbl_taint
435# define VTBL_substr &PL_vtbl_substr
436# define VTBL_vec &PL_vtbl_vec
437# define VTBL_pos &PL_vtbl_pos
438# define VTBL_bm &PL_vtbl_bm
439# define VTBL_fm &PL_vtbl_fm
440# define VTBL_uvar &PL_vtbl_uvar
441# define VTBL_defelem &PL_vtbl_defelem
442# define VTBL_regexp &PL_vtbl_regexp
443# define VTBL_regdata &PL_vtbl_regdata
444# define VTBL_regdatum &PL_vtbl_regdatum
445# ifdef USE_LOCALE_COLLATE
446# define VTBL_collxfrm &PL_vtbl_collxfrm
447# endif
9e7bc3e8
JD		 448# define VTBL_amagic &PL_vtbl_amagic
449# define VTBL_amagicelem &PL_vtbl_amagicelem
dc9e4912
GS		 450#endif
451
6f4183fe 452#include "perlapi.h"
c6af7a1a 453
e8ee3774 454#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
c5be433b
GS		 455# undef aTHX
456# undef aTHX_
54aff467
GS		 457# define aTHX PERL_GET_THX
458# define aTHX_ aTHX,
54aff467
GS		 459#endif
460
acfe0abc 461#if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
c6af7a1a 462# ifndef NO_XSLOCKS
2986a63f
JH		 463# if defined (NETWARE) && defined (USE_STDIO)
464# define times PerlProc_times
465# define setuid PerlProc_setuid
466# define setgid PerlProc_setgid
467# define getpid PerlProc_getpid
468# define pause PerlProc_pause
469# define exit PerlProc_exit
470# define _exit PerlProc__exit
471# else
c6af7a1a
GS		 472# undef closedir
473# undef opendir
474# undef stdin
475# undef stdout
476# undef stderr
477# undef feof
478# undef ferror
479# undef fgetpos
480# undef ioctl
481# undef getlogin
482# undef setjmp
483# undef getc
484# undef ungetc
485# undef fileno
486
cb69f87a 487/* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
2986a63f
JH		 488#ifdef NETWARE
489# undef readdir
490# undef fstat
491# undef stat
492# undef longjmp
493# undef endhostent
494# undef endnetent
495# undef endprotoent
496# undef endservent
497# undef gethostbyaddr
498# undef gethostbyname
499# undef gethostent
500# undef getnetbyaddr
501# undef getnetbyname
502# undef getnetent
503# undef getprotobyname
504# undef getprotobynumber
505# undef getprotoent
506# undef getservbyname
507# undef getservbyport
508# undef getservent
509# undef inet_ntoa
510# undef sethostent
511# undef setnetent
512# undef setprotoent
513# undef setservent
514#endif /* NETWARE */
515
fa58a56f
S		 516/* to avoid warnings: "xyz" redefined */
517#ifdef WIN32
518# undef popen
519# undef pclose
520#endif /* WIN32 */
521
1018e26f
NIS		 522# undef socketpair
523
c6af7a1a
GS		 524# define mkdir PerlDir_mkdir
525# define chdir PerlDir_chdir
526# define rmdir PerlDir_rmdir
527# define closedir PerlDir_close
528# define opendir PerlDir_open
529# define readdir PerlDir_read
530# define rewinddir PerlDir_rewind
531# define seekdir PerlDir_seek
532# define telldir PerlDir_tell
533# define putenv PerlEnv_putenv
534# define getenv PerlEnv_getenv
b2af26b1 535# define uname PerlEnv_uname
197357d0
GS		 536# define stdin PerlSIO_stdin
537# define stdout PerlSIO_stdout
538# define stderr PerlSIO_stderr
f9415d23
NIS		 539# define fopen PerlSIO_fopen
540# define fclose PerlSIO_fclose
541# define feof PerlSIO_feof
542# define ferror PerlSIO_ferror
b6d726d6 543# define clearerr PerlSIO_clearerr
f9415d23 544# define getc PerlSIO_getc
20c8f8f9 545# define fgets PerlSIO_fgets
f9415d23
NIS		 546# define fputc PerlSIO_fputc
547# define fputs PerlSIO_fputs
548# define fflush PerlSIO_fflush
549# define ungetc PerlSIO_ungetc
550# define fileno PerlSIO_fileno
551# define fdopen PerlSIO_fdopen
552# define freopen PerlSIO_freopen
553# define fread PerlSIO_fread
554# define fwrite PerlSIO_fwrite
22a46b6e
NIS		 555# define setbuf PerlSIO_setbuf
556# define setvbuf PerlSIO_setvbuf
557# define setlinebuf PerlSIO_setlinebuf
1f59ddd9
GS		 558# define stdoutf PerlSIO_stdoutf
559# define vfprintf PerlSIO_vprintf
f9415d23
NIS		 560# define ftell PerlSIO_ftell
561# define fseek PerlSIO_fseek
562# define fgetpos PerlSIO_fgetpos
563# define fsetpos PerlSIO_fsetpos
564# define frewind PerlSIO_rewind
565# define tmpfile PerlSIO_tmpfile
c6af7a1a
GS		 566# define access PerlLIO_access
567# define chmod PerlLIO_chmod
568# define chsize PerlLIO_chsize
569# define close PerlLIO_close
570# define dup PerlLIO_dup
571# define dup2 PerlLIO_dup2
572# define flock PerlLIO_flock
573# define fstat PerlLIO_fstat
574# define ioctl PerlLIO_ioctl
575# define isatty PerlLIO_isatty
6b980173 576# define link PerlLIO_link
c6af7a1a
GS		 577# define lseek PerlLIO_lseek
578# define lstat PerlLIO_lstat
579# define mktemp PerlLIO_mktemp
580# define open PerlLIO_open
581# define read PerlLIO_read
582# define rename PerlLIO_rename
583# define setmode PerlLIO_setmode
4f49e16e 584# define stat(buf,sb) PerlLIO_stat(buf,sb)
c6af7a1a
GS		 585# define tmpnam PerlLIO_tmpnam
586# define umask PerlLIO_umask
587# define unlink PerlLIO_unlink
588# define utime PerlLIO_utime
589# define write PerlLIO_write
590# define malloc PerlMem_malloc
591# define realloc PerlMem_realloc
592# define free PerlMem_free
593# define abort PerlProc_abort
594# define exit PerlProc_exit
595# define _exit PerlProc__exit
596# define execl PerlProc_execl
597# define execv PerlProc_execv
598# define execvp PerlProc_execvp
599# define getuid PerlProc_getuid
600# define geteuid PerlProc_geteuid
601# define getgid PerlProc_getgid
602# define getegid PerlProc_getegid
603# define getlogin PerlProc_getlogin
604# define kill PerlProc_kill
605# define killpg PerlProc_killpg
606# define pause PerlProc_pause
607# define popen PerlProc_popen
608# define pclose PerlProc_pclose
609# define pipe PerlProc_pipe
610# define setuid PerlProc_setuid
611# define setgid PerlProc_setgid
612# define sleep PerlProc_sleep
613# define times PerlProc_times
614# define wait PerlProc_wait
615# define setjmp PerlProc_setjmp
616# define longjmp PerlProc_longjmp
617# define signal PerlProc_signal
7766f137 618# define getpid PerlProc_getpid
57ab3dfe 619# define gettimeofday PerlProc_gettimeofday
c6af7a1a
GS		 620# define htonl PerlSock_htonl
621# define htons PerlSock_htons
622# define ntohl PerlSock_ntohl
623# define ntohs PerlSock_ntohs
624# define accept PerlSock_accept
625# define bind PerlSock_bind
626# define connect PerlSock_connect
627# define endhostent PerlSock_endhostent
628# define endnetent PerlSock_endnetent
629# define endprotoent PerlSock_endprotoent
630# define endservent PerlSock_endservent
631# define gethostbyaddr PerlSock_gethostbyaddr
632# define gethostbyname PerlSock_gethostbyname
633# define gethostent PerlSock_gethostent
634# define gethostname PerlSock_gethostname
635# define getnetbyaddr PerlSock_getnetbyaddr
636# define getnetbyname PerlSock_getnetbyname
637# define getnetent PerlSock_getnetent
638# define getpeername PerlSock_getpeername
639# define getprotobyname PerlSock_getprotobyname
640# define getprotobynumber PerlSock_getprotobynumber
641# define getprotoent PerlSock_getprotoent
642# define getservbyname PerlSock_getservbyname
643# define getservbyport PerlSock_getservbyport
644# define getservent PerlSock_getservent
645# define getsockname PerlSock_getsockname
646# define getsockopt PerlSock_getsockopt
647# define inet_addr PerlSock_inet_addr
648# define inet_ntoa PerlSock_inet_ntoa
649# define listen PerlSock_listen
650# define recv PerlSock_recv
651# define recvfrom PerlSock_recvfrom
652# define select PerlSock_select
653# define send PerlSock_send
654# define sendto PerlSock_sendto
655# define sethostent PerlSock_sethostent
656# define setnetent PerlSock_setnetent
657# define setprotoent PerlSock_setprotoent
658# define setservent PerlSock_setservent
659# define setsockopt PerlSock_setsockopt
660# define shutdown PerlSock_shutdown
661# define socket PerlSock_socket
662# define socketpair PerlSock_socketpair
2986a63f 663# endif /* NETWARE && USE_STDIO */
21c5e947
JH		 664
665# ifdef USE_SOCKETS_AS_HANDLES
666# undef fd_set
667# undef FD_SET
668# undef FD_CLR
669# undef FD_ISSET
670# undef FD_ZERO
671# define fd_set Perl_fd_set
672# define FD_SET(n,p) PERL_FD_SET(n,p)
673# define FD_CLR(n,p) PERL_FD_CLR(n,p)
674# define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
675# define FD_ZERO(p) PERL_FD_ZERO(p)
676# endif /* USE_SOCKETS_AS_HANDLES */
677
c6af7a1a 678# endif /* NO_XSLOCKS */
acfe0abc 679#endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
b4ba0ab9 680
cfeeb022 681#endif /* _INC_PERL_XSUB_H */ /* include guard */
ad73156c
AL		 682
683/*
684 * Local variables:
685 * c-indentation-style: bsd
686 * c-basic-offset: 4
687 * indent-tabs-mode: t
688 * End:
689 *
690 * ex: set ts=8 sts=4 sw=4 noet:
691 */
Unnamed repository; edit this file 'description' to name the repository.