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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 _INC_PERL_XSUB_H
12#define _INC_PERL_XSUB_H 1
13
14/* first, some documentation for xsubpp-generated items */
15
16/*
17=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
18
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
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
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
53=for apidoc Ams||dAX
54Sets up the C<ax> variable.
55This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
56
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
61=for apidoc Ams||dITEMS
62Sets up the C<items> variable.
63This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
64
65=for apidoc Ams||dXSARGS
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>.
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
74=for apidoc Ams||dUNDERBAR
75Sets up the C<padoff_du> variable for an XSUB that wishes to use
76C<UNDERBAR>.
77
78=for apidoc AmU||UNDERBAR
79The SV* corresponding to the $_ variable. Works even if there
80is a lexical $_ in scope.
81
82=cut
83*/
84
85#ifndef PERL_UNUSED_ARG
86# if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
87# include <note.h>
88# define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x))
89# else
90# define PERL_UNUSED_ARG(x) ((void)x)
91# endif
92#endif
93#ifndef PERL_UNUSED_VAR
94# define PERL_UNUSED_VAR(x) ((void)x)
95#endif
96
97#define ST(off) PL_stack_base[ax + (off)]
98
99/* XSPROTO() is also used by SWIG like this:
100 *
101 * typedef XSPROTO(SwigPerlWrapper);
102 * typedef SwigPerlWrapper *SwigPerlWrapperPtr;
103 *
104 * This code needs to be compilable under both C and C++.
105 *
106 * Don't forget to change the __attribute__unused__ version of XS()
107 * below too if you change XSPROTO() here.
108 */
109#define XSPROTO(name) void name(pTHX_ CV* cv)
110
111#undef XS
112#if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
113# define XS(name) __declspec(dllexport) XSPROTO(name)
114#endif
115#if defined(__SYMBIAN32__)
116# define XS(name) EXPORT_C XSPROTO(name)
117#endif
118#ifndef XS
119# if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
120# define XS(name) void name(pTHX_ CV* cv __attribute__unused__)
121# else
122# ifdef __cplusplus
123# define XS(name) extern "C" XSPROTO(name)
124# else
125# define XS(name) XSPROTO(name)
126# endif
127# endif
128#endif
129
130#define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1)
131
132#define dAXMARK \
133 I32 ax = POPMARK; \
134 register SV **mark = PL_stack_base + ax++
135
136#define dITEMS I32 items = (I32)(SP - MARK)
137
138#if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
139# define dXSARGS \
140 NOTE(ARGUNUSED(cv)) \
141 dSP; dAXMARK; dITEMS
142#else
143# define dXSARGS \
144 dSP; dAXMARK; dITEMS
145#endif
146
147#define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
148 ? PAD_SV(PL_op->op_targ) : sv_newmortal())
149
150/* Should be used before final PUSHi etc. if not in PPCODE section. */
151#define XSprePUSH (sp = PL_stack_base + ax - 1)
152
153#define XSANY CvXSUBANY(cv)
154
155#define dXSI32 I32 ix = XSANY.any_i32
156
157#ifdef __cplusplus
158# define XSINTERFACE_CVT(ret,name) ret (*name)(...)
159# define XSINTERFACE_CVT_ANON(ret) ret (*)(...)
160#else
161# define XSINTERFACE_CVT(ret,name) ret (*name)()
162# define XSINTERFACE_CVT_ANON(ret) ret (*)()
163#endif
164#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
165#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT_ANON(ret))(f))
166#define XSINTERFACE_FUNC_SET(cv,f) \
167 CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
168
169#define dUNDERBAR PADOFFSET padoff_du = find_rundefsvoffset()
170#define UNDERBAR ((padoff_du == NOT_IN_PAD \
171 || PAD_COMPNAME_FLAGS_isOUR(padoff_du)) \
172 ? DEFSV : PAD_SVl(padoff_du))
173
174/* Simple macros to put new mortal values onto the stack. */
175/* Typically used to return values from XS functions. */
176
177/*
178=head1 Stack Manipulation Macros
179
180=for apidoc Am|void|XST_mIV|int pos|IV iv
181Place an integer into the specified position C<pos> on the stack. The
182value is stored in a new mortal SV.
183
184=for apidoc Am|void|XST_mNV|int pos|NV nv
185Place a double into the specified position C<pos> on the stack. The value
186is stored in a new mortal SV.
187
188=for apidoc Am|void|XST_mPV|int pos|char* str
189Place a copy of a string into the specified position C<pos> on the stack.
190The value is stored in a new mortal SV.
191
192=for apidoc Am|void|XST_mNO|int pos
193Place C<&PL_sv_no> into the specified position C<pos> on the
194stack.
195
196=for apidoc Am|void|XST_mYES|int pos
197Place C<&PL_sv_yes> into the specified position C<pos> on the
198stack.
199
200=for apidoc Am|void|XST_mUNDEF|int pos
201Place C<&PL_sv_undef> into the specified position C<pos> on the
202stack.
203
204=for apidoc Am|void|XSRETURN|int nitems
205Return from XSUB, indicating number of items on the stack. This is usually
206handled by C<xsubpp>.
207
208=for apidoc Am|void|XSRETURN_IV|IV iv
209Return an integer from an XSUB immediately. Uses C<XST_mIV>.
210
211=for apidoc Am|void|XSRETURN_UV|IV uv
212Return an integer from an XSUB immediately. Uses C<XST_mUV>.
213
214=for apidoc Am|void|XSRETURN_NV|NV nv
215Return a double from an XSUB immediately. Uses C<XST_mNV>.
216
217=for apidoc Am|void|XSRETURN_PV|char* str
218Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>.
219
220=for apidoc Ams||XSRETURN_NO
221Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
222
223=for apidoc Ams||XSRETURN_YES
224Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
225
226=for apidoc Ams||XSRETURN_UNDEF
227Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
228
229=for apidoc Ams||XSRETURN_EMPTY
230Return an empty list from an XSUB immediately.
231
232=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
233
234=for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
235Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
236the subs.
237
238=for apidoc AmU||XS_VERSION
239The version identifier for an XS module. This is usually
240handled automatically by C<ExtUtils::MakeMaker>. See C<XS_VERSION_BOOTCHECK>.
241
242=for apidoc Ams||XS_VERSION_BOOTCHECK
243Macro to verify that a PM module's $VERSION variable matches the XS
244module's C<XS_VERSION> variable. This is usually handled automatically by
245C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
246
247=head1 Simple Exception Handling Macros
248
249=for apidoc Ams||dXCPT
250Set up necessary local variables for exception handling.
251See L<perlguts/"Exception Handling">.
252
253=for apidoc AmU||XCPT_TRY_START
254Starts a try block. See L<perlguts/"Exception Handling">.
255
256=for apidoc AmU||XCPT_TRY_END
257Ends a try block. See L<perlguts/"Exception Handling">.
258
259=for apidoc AmU||XCPT_CATCH
260Introduces a catch block. See L<perlguts/"Exception Handling">.
261
262=for apidoc Ams||XCPT_RETHROW
263Rethrows a previously caught exception. See L<perlguts/"Exception Handling">.
264
265=cut
266*/
267
268#define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) )
269#define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) )
270#define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) )
271#define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0)))
272#define XST_mPVN(i,v,n) (ST(i) = newSVpvn_flags(v,n, SVs_TEMP))
273#define XST_mNO(i) (ST(i) = &PL_sv_no )
274#define XST_mYES(i) (ST(i) = &PL_sv_yes )
275#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
276
277#define XSRETURN(off) \
278 STMT_START { \
279 const IV tmpXSoff = (off); \
280 PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
281 return; \
282 } STMT_END
283
284#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
285#define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
286#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
287#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
288#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
289#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
290#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
291#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
292#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
293
294#define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0)
295
296#ifdef XS_VERSION
297# define XS_VERSION_BOOTCHECK \
298 STMT_START { \
299 SV *_sv; \
300 const char *vn = NULL, *module = SvPV_nolen_const(ST(0)); \
301 if (items >= 2) /* version supplied as bootstrap arg */ \
302 _sv = ST(1); \
303 else { \
304 /* XXX GV_ADDWARN */ \
305 _sv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
306 vn = "XS_VERSION"), FALSE); \
307 if (!_sv || !SvOK(_sv)) \
308 _sv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
309 vn = "VERSION"), FALSE); \
310 } \
311 if (_sv) { \
312 SV *xssv = Perl_newSVpv(aTHX_ XS_VERSION, 0); \
313 xssv = new_version(xssv); \
314 if ( !sv_derived_from(_sv, "version") ) \
315 _sv = new_version(_sv); \
316 if ( vcmp(_sv,xssv) ) \
317 Perl_croak(aTHX_ "%s object version %"SVf" does not match %s%s%s%s %"SVf,\
318 module, SVfARG(vstringify(xssv)), \
319 vn ? "$" : "", vn ? module : "", vn ? "::" : "", \
320 vn ? vn : "bootstrap parameter", SVfARG(vstringify(_sv)));\
321 } \
322 } STMT_END
323#else
324# define XS_VERSION_BOOTCHECK
325#endif
326
327#ifdef NO_XSLOCKS
328# define dXCPT dJMPENV; int rEtV = 0
329# define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0)
330# define XCPT_TRY_END JMPENV_POP;
331# define XCPT_CATCH if (rEtV != 0)
332# define XCPT_RETHROW JMPENV_JUMP(rEtV)
333#endif
334
335/*
336 The DBM_setFilter & DBM_ckFilter macros are only used by
337 the *DB*_File modules
338*/
339
340#define DBM_setFilter(db_type,code) \
341 STMT_START { \
342 if (db_type) \
343 RETVAL = sv_mortalcopy(db_type) ; \
344 ST(0) = RETVAL ; \
345 if (db_type && (code == &PL_sv_undef)) { \
346 SvREFCNT_dec(db_type) ; \
347 db_type = NULL ; \
348 } \
349 else if (code) { \
350 if (db_type) \
351 sv_setsv(db_type, code) ; \
352 else \
353 db_type = newSVsv(code) ; \
354 } \
355 } STMT_END
356
357#define DBM_ckFilter(arg,type,name) \
358 STMT_START { \
359 if (db->type) { \
360 if (db->filtering) { \
361 croak("recursion detected in %s", name) ; \
362 } \
363 ENTER ; \
364 SAVETMPS ; \
365 SAVEINT(db->filtering) ; \
366 db->filtering = TRUE ; \
367 SAVE_DEFSV ; \
368 if (name[7] == 's') \
369 arg = newSVsv(arg); \
370 DEFSV_set(arg) ; \
371 SvTEMP_off(arg) ; \
372 PUSHMARK(SP) ; \
373 PUTBACK ; \
374 (void) perl_call_sv(db->type, G_DISCARD); \
375 SPAGAIN ; \
376 PUTBACK ; \
377 FREETMPS ; \
378 LEAVE ; \
379 if (name[7] == 's'){ \
380 arg = sv_2mortal(arg); \
381 } \
382 } } STMT_END
383
384#if 1 /* for compatibility */
385# define VTBL_sv &PL_vtbl_sv
386# define VTBL_env &PL_vtbl_env
387# define VTBL_envelem &PL_vtbl_envelem
388# define VTBL_sig &PL_vtbl_sig
389# define VTBL_sigelem &PL_vtbl_sigelem
390# define VTBL_pack &PL_vtbl_pack
391# define VTBL_packelem &PL_vtbl_packelem
392# define VTBL_dbline &PL_vtbl_dbline
393# define VTBL_isa &PL_vtbl_isa
394# define VTBL_isaelem &PL_vtbl_isaelem
395# define VTBL_arylen &PL_vtbl_arylen
396# define VTBL_glob &PL_vtbl_glob
397# define VTBL_mglob &PL_vtbl_mglob
398# define VTBL_nkeys &PL_vtbl_nkeys
399# define VTBL_taint &PL_vtbl_taint
400# define VTBL_substr &PL_vtbl_substr
401# define VTBL_vec &PL_vtbl_vec
402# define VTBL_pos &PL_vtbl_pos
403# define VTBL_bm &PL_vtbl_bm
404# define VTBL_fm &PL_vtbl_fm
405# define VTBL_uvar &PL_vtbl_uvar
406# define VTBL_defelem &PL_vtbl_defelem
407# define VTBL_regexp &PL_vtbl_regexp
408# define VTBL_regdata &PL_vtbl_regdata
409# define VTBL_regdatum &PL_vtbl_regdatum
410# ifdef USE_LOCALE_COLLATE
411# define VTBL_collxfrm &PL_vtbl_collxfrm
412# endif
413# define VTBL_amagic &PL_vtbl_amagic
414# define VTBL_amagicelem &PL_vtbl_amagicelem
415#endif
416
417#include "perlapi.h"
418
419#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
420# undef aTHX
421# undef aTHX_
422# define aTHX PERL_GET_THX
423# define aTHX_ aTHX,
424#endif
425
426#if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
427# ifndef NO_XSLOCKS
428# if defined (NETWARE) && defined (USE_STDIO)
429# define times PerlProc_times
430# define setuid PerlProc_setuid
431# define setgid PerlProc_setgid
432# define getpid PerlProc_getpid
433# define pause PerlProc_pause
434# define exit PerlProc_exit
435# define _exit PerlProc__exit
436# else
437# undef closedir
438# undef opendir
439# undef stdin
440# undef stdout
441# undef stderr
442# undef feof
443# undef ferror
444# undef fgetpos
445# undef ioctl
446# undef getlogin
447# undef setjmp
448# undef getc
449# undef ungetc
450# undef fileno
451
452/* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
453#ifdef NETWARE
454# undef readdir
455# undef fstat
456# undef stat
457# undef longjmp
458# undef endhostent
459# undef endnetent
460# undef endprotoent
461# undef endservent
462# undef gethostbyaddr
463# undef gethostbyname
464# undef gethostent
465# undef getnetbyaddr
466# undef getnetbyname
467# undef getnetent
468# undef getprotobyname
469# undef getprotobynumber
470# undef getprotoent
471# undef getservbyname
472# undef getservbyport
473# undef getservent
474# undef inet_ntoa
475# undef sethostent
476# undef setnetent
477# undef setprotoent
478# undef setservent
479#endif /* NETWARE */
480
481# undef socketpair
482
483# define mkdir PerlDir_mkdir
484# define chdir PerlDir_chdir
485# define rmdir PerlDir_rmdir
486# define closedir PerlDir_close
487# define opendir PerlDir_open
488# define readdir PerlDir_read
489# define rewinddir PerlDir_rewind
490# define seekdir PerlDir_seek
491# define telldir PerlDir_tell
492# define putenv PerlEnv_putenv
493# define getenv PerlEnv_getenv
494# define uname PerlEnv_uname
495# define stdin PerlSIO_stdin
496# define stdout PerlSIO_stdout
497# define stderr PerlSIO_stderr
498# define fopen PerlSIO_fopen
499# define fclose PerlSIO_fclose
500# define feof PerlSIO_feof
501# define ferror PerlSIO_ferror
502# define clearerr PerlSIO_clearerr
503# define getc PerlSIO_getc
504# define fputc PerlSIO_fputc
505# define fputs PerlSIO_fputs
506# define fflush PerlSIO_fflush
507# define ungetc PerlSIO_ungetc
508# define fileno PerlSIO_fileno
509# define fdopen PerlSIO_fdopen
510# define freopen PerlSIO_freopen
511# define fread PerlSIO_fread
512# define fwrite PerlSIO_fwrite
513# define setbuf PerlSIO_setbuf
514# define setvbuf PerlSIO_setvbuf
515# define setlinebuf PerlSIO_setlinebuf
516# define stdoutf PerlSIO_stdoutf
517# define vfprintf PerlSIO_vprintf
518# define ftell PerlSIO_ftell
519# define fseek PerlSIO_fseek
520# define fgetpos PerlSIO_fgetpos
521# define fsetpos PerlSIO_fsetpos
522# define frewind PerlSIO_rewind
523# define tmpfile PerlSIO_tmpfile
524# define access PerlLIO_access
525# define chmod PerlLIO_chmod
526# define chsize PerlLIO_chsize
527# define close PerlLIO_close
528# define dup PerlLIO_dup
529# define dup2 PerlLIO_dup2
530# define flock PerlLIO_flock
531# define fstat PerlLIO_fstat
532# define ioctl PerlLIO_ioctl
533# define isatty PerlLIO_isatty
534# define link PerlLIO_link
535# define lseek PerlLIO_lseek
536# define lstat PerlLIO_lstat
537# define mktemp PerlLIO_mktemp
538# define open PerlLIO_open
539# define read PerlLIO_read
540# define rename PerlLIO_rename
541# define setmode PerlLIO_setmode
542# define stat(buf,sb) PerlLIO_stat(buf,sb)
543# define tmpnam PerlLIO_tmpnam
544# define umask PerlLIO_umask
545# define unlink PerlLIO_unlink
546# define utime PerlLIO_utime
547# define write PerlLIO_write
548# define malloc PerlMem_malloc
549# define realloc PerlMem_realloc
550# define free PerlMem_free
551# define abort PerlProc_abort
552# define exit PerlProc_exit
553# define _exit PerlProc__exit
554# define execl PerlProc_execl
555# define execv PerlProc_execv
556# define execvp PerlProc_execvp
557# define getuid PerlProc_getuid
558# define geteuid PerlProc_geteuid
559# define getgid PerlProc_getgid
560# define getegid PerlProc_getegid
561# define getlogin PerlProc_getlogin
562# define kill PerlProc_kill
563# define killpg PerlProc_killpg
564# define pause PerlProc_pause
565# define popen PerlProc_popen
566# define pclose PerlProc_pclose
567# define pipe PerlProc_pipe
568# define setuid PerlProc_setuid
569# define setgid PerlProc_setgid
570# define sleep PerlProc_sleep
571# define times PerlProc_times
572# define wait PerlProc_wait
573# define setjmp PerlProc_setjmp
574# define longjmp PerlProc_longjmp
575# define signal PerlProc_signal
576# define getpid PerlProc_getpid
577# define gettimeofday PerlProc_gettimeofday
578# define htonl PerlSock_htonl
579# define htons PerlSock_htons
580# define ntohl PerlSock_ntohl
581# define ntohs PerlSock_ntohs
582# define accept PerlSock_accept
583# define bind PerlSock_bind
584# define connect PerlSock_connect
585# define endhostent PerlSock_endhostent
586# define endnetent PerlSock_endnetent
587# define endprotoent PerlSock_endprotoent
588# define endservent PerlSock_endservent
589# define gethostbyaddr PerlSock_gethostbyaddr
590# define gethostbyname PerlSock_gethostbyname
591# define gethostent PerlSock_gethostent
592# define gethostname PerlSock_gethostname
593# define getnetbyaddr PerlSock_getnetbyaddr
594# define getnetbyname PerlSock_getnetbyname
595# define getnetent PerlSock_getnetent
596# define getpeername PerlSock_getpeername
597# define getprotobyname PerlSock_getprotobyname
598# define getprotobynumber PerlSock_getprotobynumber
599# define getprotoent PerlSock_getprotoent
600# define getservbyname PerlSock_getservbyname
601# define getservbyport PerlSock_getservbyport
602# define getservent PerlSock_getservent
603# define getsockname PerlSock_getsockname
604# define getsockopt PerlSock_getsockopt
605# define inet_addr PerlSock_inet_addr
606# define inet_ntoa PerlSock_inet_ntoa
607# define listen PerlSock_listen
608# define recv PerlSock_recv
609# define recvfrom PerlSock_recvfrom
610# define select PerlSock_select
611# define send PerlSock_send
612# define sendto PerlSock_sendto
613# define sethostent PerlSock_sethostent
614# define setnetent PerlSock_setnetent
615# define setprotoent PerlSock_setprotoent
616# define setservent PerlSock_setservent
617# define setsockopt PerlSock_setsockopt
618# define shutdown PerlSock_shutdown
619# define socket PerlSock_socket
620# define socketpair PerlSock_socketpair
621# endif /* NETWARE && USE_STDIO */
622
623# ifdef USE_SOCKETS_AS_HANDLES
624# undef fd_set
625# undef FD_SET
626# undef FD_CLR
627# undef FD_ISSET
628# undef FD_ZERO
629# define fd_set Perl_fd_set
630# define FD_SET(n,p) PERL_FD_SET(n,p)
631# define FD_CLR(n,p) PERL_FD_CLR(n,p)
632# define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
633# define FD_ZERO(p) PERL_FD_ZERO(p)
634# endif /* USE_SOCKETS_AS_HANDLES */
635
636# endif /* NO_XSLOCKS */
637#endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
638
639#endif /* _INC_PERL_XSUB_H */ /* include guard */
640
641/*
642 * Local variables:
643 * c-indentation-style: bsd
644 * c-basic-offset: 4
645 * indent-tabs-mode: t
646 * End:
647 *
648 * ex: set ts=8 sts=4 sw=4 noet:
649 */
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