3 * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
4 * 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
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.
12 #define PERL_XSUB_H_ 1
14 /* first, some documentation for xsubpp-generated items */
17 =head1 C<xsubpp> variables and internal functions
19 =for apidoc Amn|char*|CLASS
20 Variable which is setup by C<xsubpp> to indicate the
21 class name for a C++ XS constructor. This is always a C<char*>. See
24 =for apidoc Amn|(whatever)|RETVAL
25 Variable which is setup by C<xsubpp> to hold the return value for an
26 XSUB. This is always the proper type for the XSUB. See
27 L<perlxs/"The RETVAL Variable">.
29 =for apidoc Amn|(whatever)|THIS
30 Variable which is setup by C<xsubpp> to designate the object in a C++
31 XSUB. This is always the proper type for the C++ object. See C<L</CLASS>> and
32 L<perlxs/"Using XS With C++">.
34 =for apidoc Amn|I32|ax
35 Variable which is setup by C<xsubpp> to indicate the stack base offset,
36 used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros. The C<dMARK> macro
37 must be called prior to setup the C<MARK> variable.
39 =for apidoc Amn|I32|items
40 Variable which is setup by C<xsubpp> to indicate the number of
41 items on the stack. See L<perlxs/"Variable-length Parameter Lists">.
43 =for apidoc Amn|I32|ix
44 Variable which is setup by C<xsubpp> to indicate which of an
45 XSUB's aliases was used to invoke it. See L<perlxs/"The ALIAS: Keyword">.
47 =for apidoc Am|SV*|ST|int ix
48 Used to access elements on the XSUB's stack.
51 Macro to declare an XSUB and its C parameter list. This is handled by
52 C<xsubpp>. It is the same as using the more explicit C<XS_EXTERNAL> macro.
54 =for apidoc AmU||XS_INTERNAL
55 Macro to declare an XSUB and its C parameter list without exporting the symbols.
56 This is handled by C<xsubpp> and generally preferable over exporting the XSUB
57 symbols unnecessarily.
59 =for apidoc AmU||XS_EXTERNAL
60 Macro to declare an XSUB and its C parameter list explicitly exporting the symbols.
63 Sets up the C<ax> variable.
64 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
66 =for apidoc Ams||dAXMARK
67 Sets up the C<ax> variable and stack marker variable C<mark>.
68 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
70 =for apidoc Ams||dITEMS
71 Sets up the C<items> variable.
72 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
74 =for apidoc Ams||dXSARGS
75 Sets up stack and mark pointers for an XSUB, calling C<dSP> and C<dMARK>.
76 Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>.
77 This is usually handled automatically by C<xsubpp>.
79 =for apidoc Ams||dXSI32
80 Sets up the C<ix> variable for an XSUB which has aliases. This is usually
81 handled automatically by C<xsubpp>.
83 =for apidoc Ams||dUNDERBAR
84 Sets up any variable needed by the C<UNDERBAR> macro. It used to define
85 C<padoff_du>, but it is currently a noop. However, it is strongly advised
86 to still use it for ensuring past and future compatibility.
88 =for apidoc AmU||UNDERBAR
89 The SV* corresponding to the C<$_> variable. Works even if there
90 is a lexical C<$_> in scope.
95 #ifndef PERL_UNUSED_ARG
96 # define PERL_UNUSED_ARG(x) ((void)x)
98 #ifndef PERL_UNUSED_VAR
99 # define PERL_UNUSED_VAR(x) ((void)x)
102 #define ST(off) PL_stack_base[ax + (off)]
104 /* XSPROTO() is also used by SWIG like this:
106 * typedef XSPROTO(SwigPerlWrapper);
107 * typedef SwigPerlWrapper *SwigPerlWrapperPtr;
109 * This code needs to be compilable under both C and C++.
111 * Don't forget to change the __attribute__unused__ version of XS()
112 * below too if you change XSPROTO() here.
115 /* XS_INTERNAL is the explicit static-linkage variant of the default
118 * XS_EXTERNAL is the same as XS_INTERNAL except it does not include
119 * "STATIC", ie. it exports XSUB symbols. You probably don't want that.
122 #define XSPROTO(name) void name(pTHX_ CV* cv __attribute__unused__)
127 #if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
128 # define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name)
129 # define XS_INTERNAL(name) STATIC XSPROTO(name)
130 #elif defined(__SYMBIAN32__)
131 # define XS_EXTERNAL(name) EXPORT_C XSPROTO(name)
132 # define XS_INTERNAL(name) EXPORT_C STATIC XSPROTO(name)
133 #elif defined(__cplusplus)
134 # define XS_EXTERNAL(name) extern "C" XSPROTO(name)
135 # define XS_INTERNAL(name) static XSPROTO(name)
136 #elif defined(HASATTRIBUTE_UNUSED)
137 # define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
138 # define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__)
140 # define XS_EXTERNAL(name) XSPROTO(name)
141 # define XS_INTERNAL(name) STATIC XSPROTO(name)
144 /* We do export xsub symbols by default for the public XS macro.
145 * Try explicitly using XS_INTERNAL/XS_EXTERNAL instead, please. */
146 #define XS(name) XS_EXTERNAL(name)
148 #define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1)
152 SV **mark = PL_stack_base + ax++
154 #define dITEMS I32 items = (I32)(SP - MARK)
158 /* These 3 macros are replacements for dXSARGS macro only in bootstrap.
159 They factor out common code in every BOOT XSUB. Computation of vars mark
160 and items will optimize away in most BOOT functions. Var ax can never be
161 optimized away since BOOT must return &PL_sv_yes by default from xsubpp.
162 Note these macros are not drop in replacements for dXSARGS since they set
164 #define dXSBOOTARGSXSAPIVERCHK \
165 I32 ax = XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \
166 SV **mark = PL_stack_base + ax; dSP; dITEMS
167 #define dXSBOOTARGSAPIVERCHK \
168 I32 ax = XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \
169 SV **mark = PL_stack_base + ax; dSP; dITEMS
170 /* dXSBOOTARGSNOVERCHK has no API in xsubpp to choose it so do
171 #undef dXSBOOTARGSXSAPIVERCHK
172 #define dXSBOOTARGSXSAPIVERCHK dXSBOOTARGSNOVERCHK */
173 #define dXSBOOTARGSNOVERCHK \
174 I32 ax = XS_SETXSUBFN_POPMARK; \
175 SV **mark = PL_stack_base + ax; dSP; dITEMS
177 #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
178 ? PAD_SV(PL_op->op_targ) : sv_newmortal())
180 /* Should be used before final PUSHi etc. if not in PPCODE section. */
181 #define XSprePUSH (sp = PL_stack_base + ax - 1)
183 #define XSANY CvXSUBANY(cv)
185 #define dXSI32 I32 ix = XSANY.any_i32
188 # define XSINTERFACE_CVT(ret,name) ret (*name)(...)
189 # define XSINTERFACE_CVT_ANON(ret) ret (*)(...)
191 # define XSINTERFACE_CVT(ret,name) ret (*name)()
192 # define XSINTERFACE_CVT_ANON(ret) ret (*)()
194 #define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
195 #define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT_ANON(ret))(f))
196 #define XSINTERFACE_FUNC_SET(cv,f) \
197 CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
199 #define dUNDERBAR dNOOP
200 #define UNDERBAR find_rundefsv()
202 /* Simple macros to put new mortal values onto the stack. */
203 /* Typically used to return values from XS functions. */
206 =head1 Stack Manipulation Macros
208 =for apidoc Am|void|XST_mIV|int pos|IV iv
209 Place an integer into the specified position C<pos> on the stack. The
210 value is stored in a new mortal SV.
212 =for apidoc Am|void|XST_mNV|int pos|NV nv
213 Place a double into the specified position C<pos> on the stack. The value
214 is stored in a new mortal SV.
216 =for apidoc Am|void|XST_mPV|int pos|char* str
217 Place a copy of a string into the specified position C<pos> on the stack.
218 The value is stored in a new mortal SV.
220 =for apidoc Am|void|XST_mNO|int pos
221 Place C<&PL_sv_no> into the specified position C<pos> on the
224 =for apidoc Am|void|XST_mYES|int pos
225 Place C<&PL_sv_yes> into the specified position C<pos> on the
228 =for apidoc Am|void|XST_mUNDEF|int pos
229 Place C<&PL_sv_undef> into the specified position C<pos> on the
232 =for apidoc Am|void|XSRETURN|int nitems
233 Return from XSUB, indicating number of items on the stack. This is usually
234 handled by C<xsubpp>.
236 =for apidoc Am|void|XSRETURN_IV|IV iv
237 Return an integer from an XSUB immediately. Uses C<XST_mIV>.
239 =for apidoc Am|void|XSRETURN_UV|IV uv
240 Return an integer from an XSUB immediately. Uses C<XST_mUV>.
242 =for apidoc Am|void|XSRETURN_NV|NV nv
243 Return a double from an XSUB immediately. Uses C<XST_mNV>.
245 =for apidoc Am|void|XSRETURN_PV|char* str
246 Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>.
248 =for apidoc Ams||XSRETURN_NO
249 Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
251 =for apidoc Ams||XSRETURN_YES
252 Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
254 =for apidoc Ams||XSRETURN_UNDEF
255 Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
257 =for apidoc Ams||XSRETURN_EMPTY
258 Return an empty list from an XSUB immediately.
260 =head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
262 =for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
263 Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
266 =for apidoc AmU||XS_VERSION
267 The version identifier for an XS module. This is usually
268 handled automatically by C<ExtUtils::MakeMaker>. See
269 C<L</XS_VERSION_BOOTCHECK>>.
271 =for apidoc Ams||XS_VERSION_BOOTCHECK
272 Macro to verify that a PM module's C<$VERSION> variable matches the XS
273 module's C<XS_VERSION> variable. This is usually handled automatically by
274 C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
276 =for apidoc Ams||XS_APIVERSION_BOOTCHECK
277 Macro to verify that the perl api version an XS module has been compiled against
278 matches the api version of the perl interpreter it's being loaded into.
280 =head1 Exception Handling (simple) Macros
282 =for apidoc Ams||dXCPT
283 Set up necessary local variables for exception handling.
284 See L<perlguts/"Exception Handling">.
286 =for apidoc AmU||XCPT_TRY_START
287 Starts a try block. See L<perlguts/"Exception Handling">.
289 =for apidoc AmU||XCPT_TRY_END
290 Ends a try block. See L<perlguts/"Exception Handling">.
292 =for apidoc AmU||XCPT_CATCH
293 Introduces a catch block. See L<perlguts/"Exception Handling">.
295 =for apidoc Ams||XCPT_RETHROW
296 Rethrows a previously caught exception. See L<perlguts/"Exception Handling">.
301 #define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) )
302 #define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) )
303 #define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) )
304 #define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0)))
305 #define XST_mPVN(i,v,n) (ST(i) = newSVpvn_flags(v,n, SVs_TEMP))
306 #define XST_mNO(i) (ST(i) = &PL_sv_no )
307 #define XST_mYES(i) (ST(i) = &PL_sv_yes )
308 #define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
310 #define XSRETURN(off) \
312 const IV tmpXSoff = (off); \
313 assert(tmpXSoff >= 0);\
314 PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
318 #define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
319 #define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
320 #define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
321 #define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
322 #define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
323 #define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
324 #define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
325 #define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
326 #define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
328 #define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0)
331 # define XS_VERSION_BOOTCHECK \
332 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "", XS_VERSION), HS_CXT, __FILE__, \
333 items, ax, XS_VERSION)
335 # define XS_VERSION_BOOTCHECK
338 #define XS_APIVERSION_BOOTCHECK \
339 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, ""), \
340 HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING)
341 /* public API, this is a combination of XS_VERSION_BOOTCHECK and
342 XS_APIVERSION_BOOTCHECK in 1, and is backportable */
344 # define XS_BOTHVERSION_BOOTCHECK \
345 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
346 HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING, XS_VERSION)
348 /* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
349 # define XS_BOTHVERSION_BOOTCHECK XS_APIVERSION_BOOTCHECK
353 #define XS_APIVERSION_POPMARK_BOOTCHECK \
354 Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
355 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
357 # define XS_BOTHVERSION_POPMARK_BOOTCHECK \
358 Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
359 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
361 /* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
362 # define XS_BOTHVERSION_POPMARK_BOOTCHECK XS_APIVERSION_POPMARK_BOOTCHECK
365 #define XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
366 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
367 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
369 # define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
370 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION),\
371 HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
373 /* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
374 # define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK
377 /* For a normal bootstrap without API or XS version checking.
378 Useful for static XS modules or debugging/testing scenarios.
379 If this macro gets heavily used in the future, it should separated into
380 a separate function independent of Perl_xs_handshake for efficiency */
381 #define XS_SETXSUBFN_POPMARK \
382 Perl_xs_handshake(HS_KEY(TRUE, TRUE, "", "") | HSf_NOCHK, HS_CXT, __FILE__)
385 # define dXCPT dJMPENV; int rEtV = 0
386 # define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0)
387 # define XCPT_TRY_END JMPENV_POP;
388 # define XCPT_CATCH if (rEtV != 0)
389 # define XCPT_RETHROW JMPENV_JUMP(rEtV)
393 The DBM_setFilter & DBM_ckFilter macros are only used by
394 the *DB*_File modules
397 #define DBM_setFilter(db_type,code) \
400 RETVAL = sv_mortalcopy(db_type) ; \
402 if (db_type && (code == &PL_sv_undef)) { \
403 SvREFCNT_dec_NN(db_type) ; \
408 sv_setsv(db_type, code) ; \
410 db_type = newSVsv(code) ; \
414 #define DBM_ckFilter(arg,type,name) \
417 if (db->filtering) { \
418 croak("recursion detected in %s", name) ; \
422 SAVEINT(db->filtering) ; \
423 db->filtering = TRUE ; \
425 if (name[7] == 's') \
426 arg = newSVsv(arg); \
431 (void) perl_call_sv(db->type, G_DISCARD); \
436 if (name[7] == 's'){ \
437 arg = sv_2mortal(arg); \
441 #if 1 /* for compatibility */
442 # define VTBL_sv &PL_vtbl_sv
443 # define VTBL_env &PL_vtbl_env
444 # define VTBL_envelem &PL_vtbl_envelem
445 # define VTBL_sigelem &PL_vtbl_sigelem
446 # define VTBL_pack &PL_vtbl_pack
447 # define VTBL_packelem &PL_vtbl_packelem
448 # define VTBL_dbline &PL_vtbl_dbline
449 # define VTBL_isa &PL_vtbl_isa
450 # define VTBL_isaelem &PL_vtbl_isaelem
451 # define VTBL_arylen &PL_vtbl_arylen
452 # define VTBL_glob &PL_vtbl_glob
453 # define VTBL_mglob &PL_vtbl_mglob
454 # define VTBL_nkeys &PL_vtbl_nkeys
455 # define VTBL_taint &PL_vtbl_taint
456 # define VTBL_substr &PL_vtbl_substr
457 # define VTBL_vec &PL_vtbl_vec
458 # define VTBL_pos &PL_vtbl_pos
459 # define VTBL_bm &PL_vtbl_bm
460 # define VTBL_fm &PL_vtbl_fm
461 # define VTBL_uvar &PL_vtbl_uvar
462 # define VTBL_defelem &PL_vtbl_defelem
463 # define VTBL_regexp &PL_vtbl_regexp
464 # define VTBL_regdata &PL_vtbl_regdata
465 # define VTBL_regdatum &PL_vtbl_regdatum
466 # ifdef USE_LOCALE_COLLATE
467 # define VTBL_collxfrm &PL_vtbl_collxfrm
469 # define VTBL_amagic &PL_vtbl_amagic
470 # define VTBL_amagicelem &PL_vtbl_amagicelem
475 #if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
478 # define aTHX PERL_GET_THX
482 #if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
484 # if defined (NETWARE) && defined (USE_STDIO)
485 # define times PerlProc_times
486 # define setuid PerlProc_setuid
487 # define setgid PerlProc_setgid
488 # define getpid PerlProc_getpid
489 # define pause PerlProc_pause
490 # define exit PerlProc_exit
491 # define _exit PerlProc__exit
508 /* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
518 # undef gethostbyaddr
519 # undef gethostbyname
524 # undef getprotobyname
525 # undef getprotobynumber
527 # undef getservbyname
528 # undef getservbyport
537 /* to avoid warnings: "xyz" redefined */
545 # define mkdir PerlDir_mkdir
546 # define chdir PerlDir_chdir
547 # define rmdir PerlDir_rmdir
548 # define closedir PerlDir_close
549 # define opendir PerlDir_open
550 # define readdir PerlDir_read
551 # define rewinddir PerlDir_rewind
552 # define seekdir PerlDir_seek
553 # define telldir PerlDir_tell
554 # define putenv PerlEnv_putenv
555 # define getenv PerlEnv_getenv
556 # define uname PerlEnv_uname
557 # define stdin PerlSIO_stdin
558 # define stdout PerlSIO_stdout
559 # define stderr PerlSIO_stderr
560 # define fopen PerlSIO_fopen
561 # define fclose PerlSIO_fclose
562 # define feof PerlSIO_feof
563 # define ferror PerlSIO_ferror
564 # define clearerr PerlSIO_clearerr
565 # define getc PerlSIO_getc
566 # define fgets PerlSIO_fgets
567 # define fputc PerlSIO_fputc
568 # define fputs PerlSIO_fputs
569 # define fflush PerlSIO_fflush
570 # define ungetc PerlSIO_ungetc
571 # define fileno PerlSIO_fileno
572 # define fdopen PerlSIO_fdopen
573 # define freopen PerlSIO_freopen
574 # define fread PerlSIO_fread
575 # define fwrite PerlSIO_fwrite
576 # define setbuf PerlSIO_setbuf
577 # define setvbuf PerlSIO_setvbuf
578 # define setlinebuf PerlSIO_setlinebuf
579 # define stdoutf PerlSIO_stdoutf
580 # define vfprintf PerlSIO_vprintf
581 # define ftell PerlSIO_ftell
582 # define fseek PerlSIO_fseek
583 # define fgetpos PerlSIO_fgetpos
584 # define fsetpos PerlSIO_fsetpos
585 # define frewind PerlSIO_rewind
586 # define tmpfile PerlSIO_tmpfile
587 # define access PerlLIO_access
588 # define chmod PerlLIO_chmod
589 # define chsize PerlLIO_chsize
590 # define close PerlLIO_close
591 # define dup PerlLIO_dup
592 # define dup2 PerlLIO_dup2
593 # define flock PerlLIO_flock
594 # define fstat PerlLIO_fstat
595 # define ioctl PerlLIO_ioctl
596 # define isatty PerlLIO_isatty
597 # define link PerlLIO_link
598 # define lseek PerlLIO_lseek
599 # define lstat PerlLIO_lstat
600 # define mktemp PerlLIO_mktemp
601 # define open PerlLIO_open
602 # define read PerlLIO_read
603 # define rename PerlLIO_rename
604 # define setmode PerlLIO_setmode
605 # define stat(buf,sb) PerlLIO_stat(buf,sb)
606 # define tmpnam PerlLIO_tmpnam
607 # define umask PerlLIO_umask
608 # define unlink PerlLIO_unlink
609 # define utime PerlLIO_utime
610 # define write PerlLIO_write
611 # define malloc PerlMem_malloc
612 # define calloc PerlMem_calloc
613 # define realloc PerlMem_realloc
614 # define free PerlMem_free
615 # define abort PerlProc_abort
616 # define exit PerlProc_exit
617 # define _exit PerlProc__exit
618 # define execl PerlProc_execl
619 # define execv PerlProc_execv
620 # define execvp PerlProc_execvp
621 # define getuid PerlProc_getuid
622 # define geteuid PerlProc_geteuid
623 # define getgid PerlProc_getgid
624 # define getegid PerlProc_getegid
625 # define getlogin PerlProc_getlogin
626 # define kill PerlProc_kill
627 # define killpg PerlProc_killpg
628 # define pause PerlProc_pause
629 # define popen PerlProc_popen
630 # define pclose PerlProc_pclose
631 # define pipe PerlProc_pipe
632 # define setuid PerlProc_setuid
633 # define setgid PerlProc_setgid
634 # define sleep PerlProc_sleep
635 # define times PerlProc_times
636 # define wait PerlProc_wait
637 # define setjmp PerlProc_setjmp
638 # define longjmp PerlProc_longjmp
639 # define signal PerlProc_signal
640 # define getpid PerlProc_getpid
641 # define gettimeofday PerlProc_gettimeofday
642 # define htonl PerlSock_htonl
643 # define htons PerlSock_htons
644 # define ntohl PerlSock_ntohl
645 # define ntohs PerlSock_ntohs
646 # define accept PerlSock_accept
647 # define bind PerlSock_bind
648 # define connect PerlSock_connect
649 # define endhostent PerlSock_endhostent
650 # define endnetent PerlSock_endnetent
651 # define endprotoent PerlSock_endprotoent
652 # define endservent PerlSock_endservent
653 # define gethostbyaddr PerlSock_gethostbyaddr
654 # define gethostbyname PerlSock_gethostbyname
655 # define gethostent PerlSock_gethostent
656 # define gethostname PerlSock_gethostname
657 # define getnetbyaddr PerlSock_getnetbyaddr
658 # define getnetbyname PerlSock_getnetbyname
659 # define getnetent PerlSock_getnetent
660 # define getpeername PerlSock_getpeername
661 # define getprotobyname PerlSock_getprotobyname
662 # define getprotobynumber PerlSock_getprotobynumber
663 # define getprotoent PerlSock_getprotoent
664 # define getservbyname PerlSock_getservbyname
665 # define getservbyport PerlSock_getservbyport
666 # define getservent PerlSock_getservent
667 # define getsockname PerlSock_getsockname
668 # define getsockopt PerlSock_getsockopt
669 # define inet_addr PerlSock_inet_addr
670 # define inet_ntoa PerlSock_inet_ntoa
671 # define listen PerlSock_listen
672 # define recv PerlSock_recv
673 # define recvfrom PerlSock_recvfrom
674 # define select PerlSock_select
675 # define send PerlSock_send
676 # define sendto PerlSock_sendto
677 # define sethostent PerlSock_sethostent
678 # define setnetent PerlSock_setnetent
679 # define setprotoent PerlSock_setprotoent
680 # define setservent PerlSock_setservent
681 # define setsockopt PerlSock_setsockopt
682 # define shutdown PerlSock_shutdown
683 # define socket PerlSock_socket
684 # define socketpair PerlSock_socketpair
685 # endif /* NETWARE && USE_STDIO */
692 # define fd_set Perl_fd_set
693 # define FD_SET(n,p) PERL_FD_SET(n,p)
694 # define FD_CLR(n,p) PERL_FD_CLR(n,p)
695 # define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
696 # define FD_ZERO(p) PERL_FD_ZERO(p)
698 # endif /* NO_XSLOCKS */
699 #endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
701 #endif /* PERL_XSUB_H_ */ /* include guard */
704 * ex: set ts=8 sts=4 sw=4 et: