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 =for apidoc_section $XS
19 F<xsubpp> compiles XS code into C. See L<perlutil/xsubpp>.
22 Some variables below are flagged with 'u' because Devel::PPPort can't currently
23 readily test them as they spring into existence by compiling with xsubpp.
25 =for apidoc Amnu|char*|CLASS
26 Variable which is setup by C<xsubpp> to indicate the
27 class name for a C++ XS constructor. This is always a C<char*>. See
30 =for apidoc Amnu|type|RETVAL
31 Variable which is setup by C<xsubpp> to hold the return value for an
32 XSUB. This is always the proper type for the XSUB. See
33 L<perlxs/"The RETVAL Variable">.
35 =for apidoc Amnu|type|THIS
36 Variable which is setup by C<xsubpp> to designate the object in a C++
37 XSUB. This is always the proper type for the C++ object. See C<L</CLASS>> and
38 L<perlxs/"Using XS With C++">.
40 =for apidoc Amn|I32|ax
41 Variable which is setup by C<xsubpp> to indicate the stack base offset,
42 used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros. The C<dMARK> macro
43 must be called prior to setup the C<MARK> variable.
45 =for apidoc Amn|I32|items
46 Variable which is setup by C<xsubpp> to indicate the number of
47 items on the stack. See L<perlxs/"Variable-length Parameter Lists">.
49 =for apidoc Amn|I32|ix
50 Variable which is setup by C<xsubpp> to indicate which of an
51 XSUB's aliases was used to invoke it. See L<perlxs/"The ALIAS: Keyword">.
53 =for apidoc Am|SV*|ST|int ix
54 Used to access elements on the XSUB's stack.
56 =for apidoc Ay||XS|name
57 Macro to declare an XSUB and its C parameter list. This is handled by
58 C<xsubpp>. It is the same as using the more explicit C<XS_EXTERNAL> macro; the
61 =for apidoc Ayu||XS_INTERNAL|name
62 Macro to declare an XSUB and its C parameter list without exporting the symbols.
63 This is handled by C<xsubpp> and generally preferable over exporting the XSUB
64 symbols unnecessarily.
67 XS_INTERNAL marked 'u' because declaring a function static within our test
70 =for apidoc Ay||XS_EXTERNAL|name
71 Macro to declare an XSUB and its C parameter list explicitly exporting the symbols.
73 =for apidoc Ay||XSPROTO|name
74 Macro used by C<L</XS_INTERNAL>> and C<L</XS_EXTERNAL>> to declare a function
75 prototype. You probably shouldn't be using this directly yourself.
78 Sets up the C<ax> variable.
79 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
81 =for apidoc Amn;||dAXMARK
82 Sets up the C<ax> variable and stack marker variable C<mark>.
83 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
85 =for apidoc Amn;||dITEMS
86 Sets up the C<items> variable.
87 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
89 =for apidoc Amn;||dXSARGS
90 Sets up stack and mark pointers for an XSUB, calling C<dSP> and C<dMARK>.
91 Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>.
92 This is usually handled automatically by C<xsubpp>.
94 =for apidoc Amn;||dXSI32
95 Sets up the C<ix> variable for an XSUB which has aliases. This is usually
96 handled automatically by C<xsubpp>.
98 =for apidoc Amn;||dUNDERBAR
99 Sets up any variable needed by the C<UNDERBAR> macro. It used to define
100 C<padoff_du>, but it is currently a noop. However, it is strongly advised
101 to still use it for ensuring past and future compatibility.
103 =for apidoc AmnU||UNDERBAR
104 The SV* corresponding to the C<$_> variable. Works even if there
105 is a lexical C<$_> in scope.
110 #ifndef PERL_UNUSED_ARG
111 # define PERL_UNUSED_ARG(x) ((void)sizeof(x))
113 #ifndef PERL_UNUSED_VAR
114 # define PERL_UNUSED_VAR(x) ((void)sizeof(x))
117 #define ST(off) PL_stack_base[ax + (off)]
119 /* XSPROTO() is also used by SWIG like this:
121 * typedef XSPROTO(SwigPerlWrapper);
122 * typedef SwigPerlWrapper *SwigPerlWrapperPtr;
124 * This code needs to be compilable under both C and C++.
126 * Don't forget to change the __attribute__unused__ version of XS()
127 * below too if you change XSPROTO() here.
130 /* XS_INTERNAL is the explicit static-linkage variant of the default
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.
137 #define XSPROTO(name) void name(pTHX_ CV* cv __attribute__unused__)
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__)
152 # define XS_EXTERNAL(name) XSPROTO(name)
153 # define XS_INTERNAL(name) STATIC XSPROTO(name)
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)
160 #define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1)
164 SV **mark = PL_stack_base + ax++
166 #define dITEMS I32 items = (I32)(SP - MARK)
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
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
189 #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
190 ? PAD_SV(PL_op->op_targ) : sv_newmortal())
192 /* Should be used before final PUSHi etc. if not in PPCODE section. */
193 #define XSprePUSH (sp = PL_stack_base + ax - 1)
195 #define XSANY CvXSUBANY(cv)
197 #define dXSI32 I32 ix = XSANY.any_i32
200 # define XSINTERFACE_CVT(ret,name) ret (*name)(...)
201 # define XSINTERFACE_CVT_ANON(ret) ret (*)(...)
203 # define XSINTERFACE_CVT(ret,name) ret (*name)()
204 # define XSINTERFACE_CVT_ANON(ret) ret (*)()
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)
211 #define dUNDERBAR dNOOP
212 #define UNDERBAR find_rundefsv()
214 /* Simple macros to put new mortal values onto the stack. */
215 /* Typically used to return values from XS functions. */
218 =for apidoc_section $stack
220 =for apidoc Am|void|XST_mIV|int pos|IV iv
221 Place an integer into the specified position C<pos> on the stack. The
222 value is stored in a new mortal SV.
224 =for apidoc Am|void|XST_mNV|int pos|NV nv
225 Place a double into the specified position C<pos> on the stack. The value
226 is stored in a new mortal SV.
228 =for apidoc Am|void|XST_mPV|int pos|char* str
229 Place a copy of a string into the specified position C<pos> on the stack.
230 The value is stored in a new mortal SV.
232 =for apidoc Am|void|XST_mUV|int pos|UV uv
233 Place an unsigned integer into the specified position C<pos> on the stack. The
234 value is stored in a new mortal SV.
236 =for apidoc Am|void|XST_mNO|int pos
237 Place C<&PL_sv_no> into the specified position C<pos> on the
240 =for apidoc Am|void|XST_mYES|int pos
241 Place C<&PL_sv_yes> into the specified position C<pos> on the
244 =for apidoc Am|void|XST_mUNDEF|int pos
245 Place C<&PL_sv_undef> into the specified position C<pos> on the
248 =for apidoc Am|void|XSRETURN|int nitems
249 Return from XSUB, indicating number of items on the stack. This is usually
250 handled by C<xsubpp>.
252 =for apidoc Am|void|XSRETURN_IV|IV iv
253 Return an integer from an XSUB immediately. Uses C<XST_mIV>.
255 =for apidoc Am|void|XSRETURN_UV|IV uv
256 Return an integer from an XSUB immediately. Uses C<XST_mUV>.
258 =for apidoc Am|void|XSRETURN_NV|NV nv
259 Return a double from an XSUB immediately. Uses C<XST_mNV>.
261 =for apidoc Am|void|XSRETURN_PV|char* str
262 Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>.
264 =for apidoc Amn;||XSRETURN_NO
265 Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
267 =for apidoc Amn;||XSRETURN_YES
268 Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
270 =for apidoc Amn;||XSRETURN_UNDEF
271 Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
273 =for apidoc Amn;||XSRETURN_EMPTY
274 Return an empty list from an XSUB immediately.
276 =for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
277 Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
280 =for apidoc AmnU||XS_VERSION
281 The version identifier for an XS module. This is usually
282 handled automatically by C<ExtUtils::MakeMaker>. See
283 C<L</XS_VERSION_BOOTCHECK>>.
285 =for apidoc Amn;||XS_VERSION_BOOTCHECK
286 Macro to verify that a PM module's C<$VERSION> variable matches the XS
287 module's C<XS_VERSION> variable. This is usually handled automatically by
288 C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
290 =for apidoc Amn;||XS_APIVERSION_BOOTCHECK
291 Macro to verify that the perl api version an XS module has been compiled against
292 matches the api version of the perl interpreter it's being loaded into.
294 =for apidoc_section $exceptions
296 =for apidoc Amn;||dXCPT
297 Set up necessary local variables for exception handling.
298 See L<perlguts/"Exception Handling">.
300 =for apidoc AmnU||XCPT_TRY_START
301 Starts a try block. See L<perlguts/"Exception Handling">.
303 =for apidoc AmnU||XCPT_TRY_END
304 Ends a try block. See L<perlguts/"Exception Handling">.
306 =for apidoc AmnU||XCPT_CATCH
307 Introduces a catch block. See L<perlguts/"Exception Handling">.
309 =for apidoc Amn;||XCPT_RETHROW
310 Rethrows a previously caught exception. See L<perlguts/"Exception Handling">.
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)
324 #define XSRETURN(off) \
326 const IV tmpXSoff = (off); \
327 assert(tmpXSoff >= 0);\
328 PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
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
342 #define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0)
345 # define XS_VERSION_BOOTCHECK \
346 Perl_xs_handshake(HS_KEY(FALSE, FALSE, "", XS_VERSION), HS_CXT, __FILE__, \
347 items, ax, XS_VERSION)
349 # define XS_VERSION_BOOTCHECK
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 */
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)
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
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)
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)
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
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)
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)
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
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__)
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)
407 The DBM_setFilter & DBM_ckFilter macros are only used by
408 the *DB*_File modules
411 #define DBM_setFilter(db_type,code) \
414 RETVAL = sv_mortalcopy(db_type) ; \
416 if (db_type && (code == &PL_sv_undef)) { \
417 SvREFCNT_dec_NN(db_type) ; \
422 sv_setsv(db_type, code) ; \
424 db_type = newSVsv(code) ; \
428 #define DBM_ckFilter(arg,type,name) \
431 if (db->filtering) { \
432 croak("recursion detected in %s", name) ; \
436 SAVEINT(db->filtering) ; \
437 db->filtering = TRUE ; \
439 if (name[7] == 's') \
440 arg = newSVsv(arg); \
445 (void) perl_call_sv(db->type, G_DISCARD); \
450 if (name[7] == 's'){ \
451 arg = sv_2mortal(arg); \
455 #if 1 /* for compatibility */
456 # define VTBL_sv &PL_vtbl_sv
457 # define VTBL_env &PL_vtbl_env
458 # define VTBL_envelem &PL_vtbl_envelem
459 # define VTBL_sigelem &PL_vtbl_sigelem
460 # define VTBL_pack &PL_vtbl_pack
461 # define VTBL_packelem &PL_vtbl_packelem
462 # define VTBL_dbline &PL_vtbl_dbline
463 # define VTBL_isa &PL_vtbl_isa
464 # define VTBL_isaelem &PL_vtbl_isaelem
465 # define VTBL_arylen &PL_vtbl_arylen
466 # define VTBL_glob &PL_vtbl_glob
467 # define VTBL_mglob &PL_vtbl_mglob
468 # define VTBL_nkeys &PL_vtbl_nkeys
469 # define VTBL_taint &PL_vtbl_taint
470 # define VTBL_substr &PL_vtbl_substr
471 # define VTBL_vec &PL_vtbl_vec
472 # define VTBL_pos &PL_vtbl_pos
473 # define VTBL_bm &PL_vtbl_bm
474 # define VTBL_fm &PL_vtbl_fm
475 # define VTBL_uvar &PL_vtbl_uvar
476 # define VTBL_defelem &PL_vtbl_defelem
477 # define VTBL_regexp &PL_vtbl_regexp
478 # define VTBL_regdata &PL_vtbl_regdata
479 # define VTBL_regdatum &PL_vtbl_regdatum
480 # ifdef USE_LOCALE_COLLATE
481 # define VTBL_collxfrm &PL_vtbl_collxfrm
483 # define VTBL_amagic &PL_vtbl_amagic
484 # define VTBL_amagicelem &PL_vtbl_amagicelem
487 #if defined(MULTIPLICITY) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
490 # define aTHX PERL_GET_THX
494 #if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
511 /* to avoid warnings: "xyz" redefined */
519 # define mkdir PerlDir_mkdir
520 # define chdir PerlDir_chdir
521 # define rmdir PerlDir_rmdir
522 # define closedir PerlDir_close
523 # define opendir PerlDir_open
524 # define readdir PerlDir_read
525 # define rewinddir PerlDir_rewind
526 # define seekdir PerlDir_seek
527 # define telldir PerlDir_tell
528 # define putenv PerlEnv_putenv
529 # define getenv PerlEnv_getenv
530 # define uname PerlEnv_uname
531 # define stdin PerlSIO_stdin
532 # define stdout PerlSIO_stdout
533 # define stderr PerlSIO_stderr
534 # define fopen PerlSIO_fopen
535 # define fclose PerlSIO_fclose
536 # define feof PerlSIO_feof
537 # define ferror PerlSIO_ferror
538 # define clearerr PerlSIO_clearerr
539 # define getc PerlSIO_getc
540 # define fgets PerlSIO_fgets
541 # define fputc PerlSIO_fputc
542 # define fputs PerlSIO_fputs
543 # define fflush PerlSIO_fflush
544 # define ungetc PerlSIO_ungetc
545 # define fileno PerlSIO_fileno
546 # define fdopen PerlSIO_fdopen
547 # define freopen PerlSIO_freopen
548 # define fread PerlSIO_fread
549 # define fwrite PerlSIO_fwrite
550 # define setbuf PerlSIO_setbuf
551 # define setvbuf PerlSIO_setvbuf
552 # define setlinebuf PerlSIO_setlinebuf
553 # define stdoutf PerlSIO_stdoutf
554 # define vfprintf PerlSIO_vprintf
555 # define ftell PerlSIO_ftell
556 # define fseek PerlSIO_fseek
557 # define fgetpos PerlSIO_fgetpos
558 # define fsetpos PerlSIO_fsetpos
559 # define frewind PerlSIO_rewind
560 # define tmpfile PerlSIO_tmpfile
561 # define access PerlLIO_access
562 # define chmod PerlLIO_chmod
563 # define chsize PerlLIO_chsize
564 # define close PerlLIO_close
565 # define dup PerlLIO_dup
566 # define dup2 PerlLIO_dup2
567 # define flock PerlLIO_flock
568 # define fstat PerlLIO_fstat
569 # define ioctl PerlLIO_ioctl
570 # define isatty PerlLIO_isatty
571 # define link PerlLIO_link
572 # define lseek PerlLIO_lseek
573 # define lstat PerlLIO_lstat
574 # define mktemp PerlLIO_mktemp
575 # define open PerlLIO_open
576 # define read PerlLIO_read
577 # define rename PerlLIO_rename
578 # define setmode PerlLIO_setmode
579 # define stat(buf,sb) PerlLIO_stat(buf,sb)
580 # define tmpnam PerlLIO_tmpnam
581 # define umask PerlLIO_umask
582 # define unlink PerlLIO_unlink
583 # define utime PerlLIO_utime
584 # define write PerlLIO_write
585 # define malloc PerlMem_malloc
586 # define calloc PerlMem_calloc
587 # define realloc PerlMem_realloc
588 # define free PerlMem_free
589 # define abort PerlProc_abort
590 # define exit PerlProc_exit
591 # define _exit PerlProc__exit
592 # define execl PerlProc_execl
593 # define execv PerlProc_execv
594 # define execvp PerlProc_execvp
595 # define getuid PerlProc_getuid
596 # define geteuid PerlProc_geteuid
597 # define getgid PerlProc_getgid
598 # define getegid PerlProc_getegid
599 # define getlogin PerlProc_getlogin
600 # define kill PerlProc_kill
601 # define killpg PerlProc_killpg
602 # define pause PerlProc_pause
603 # define popen PerlProc_popen
604 # define pclose PerlProc_pclose
605 # define pipe PerlProc_pipe
606 # define setuid PerlProc_setuid
607 # define setgid PerlProc_setgid
608 # define sleep PerlProc_sleep
609 # define times PerlProc_times
610 # define wait PerlProc_wait
611 # define setjmp PerlProc_setjmp
612 # define longjmp PerlProc_longjmp
613 # define signal PerlProc_signal
614 # define getpid PerlProc_getpid
615 # define gettimeofday PerlProc_gettimeofday
616 # define htonl PerlSock_htonl
617 # define htons PerlSock_htons
618 # define ntohl PerlSock_ntohl
619 # define ntohs PerlSock_ntohs
620 # define accept PerlSock_accept
621 # define bind PerlSock_bind
622 # define connect PerlSock_connect
623 # define endhostent PerlSock_endhostent
624 # define endnetent PerlSock_endnetent
625 # define endprotoent PerlSock_endprotoent
626 # define endservent PerlSock_endservent
627 # define gethostbyaddr PerlSock_gethostbyaddr
628 # define gethostbyname PerlSock_gethostbyname
629 # define gethostent PerlSock_gethostent
630 # define gethostname PerlSock_gethostname
631 # define getnetbyaddr PerlSock_getnetbyaddr
632 # define getnetbyname PerlSock_getnetbyname
633 # define getnetent PerlSock_getnetent
634 # define getpeername PerlSock_getpeername
635 # define getprotobyname PerlSock_getprotobyname
636 # define getprotobynumber PerlSock_getprotobynumber
637 # define getprotoent PerlSock_getprotoent
638 # define getservbyname PerlSock_getservbyname
639 # define getservbyport PerlSock_getservbyport
640 # define getservent PerlSock_getservent
641 # define getsockname PerlSock_getsockname
642 # define getsockopt PerlSock_getsockopt
643 # define inet_addr PerlSock_inet_addr
644 # define inet_ntoa PerlSock_inet_ntoa
645 # define listen PerlSock_listen
646 # define recv PerlSock_recv
647 # define recvfrom PerlSock_recvfrom
648 # define select PerlSock_select
649 # define send PerlSock_send
650 # define sendto PerlSock_sendto
651 # define sethostent PerlSock_sethostent
652 # define setnetent PerlSock_setnetent
653 # define setprotoent PerlSock_setprotoent
654 # define setservent PerlSock_setservent
655 # define setsockopt PerlSock_setsockopt
656 # define shutdown PerlSock_shutdown
657 # define socket PerlSock_socket
658 # define socketpair PerlSock_socketpair
665 # define fd_set Perl_fd_set
666 # define FD_SET(n,p) PERL_FD_SET(n,p)
667 # define FD_CLR(n,p) PERL_FD_CLR(n,p)
668 # define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
669 # define FD_ZERO(p) PERL_FD_ZERO(p)
671 # endif /* NO_XSLOCKS */
672 #endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
674 #endif /* PERL_XSUB_H_ */ /* include guard */
677 * ex: set ts=8 sts=4 sw=4 et: