*
*/
-#ifndef _INC_PERL_XSUB_H
-#define _INC_PERL_XSUB_H 1
+#ifndef PERL_XSUB_H_
+#define PERL_XSUB_H_ 1
/* first, some documentation for xsubpp-generated items */
/*
-=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
+=for apidoc_section $XS
-=for apidoc Amn|char*|CLASS
-Variable which is setup by C<xsubpp> to indicate the
-class name for a C++ XS constructor. This is always a C<char*>. See C<THIS>.
+F<xsubpp> compiles XS code into C. See L<perlutil/xsubpp>.
-=for apidoc Amn|(whatever)|RETVAL
-Variable which is setup by C<xsubpp> to hold the return value for an
-XSUB. This is always the proper type for the XSUB. See
+=for comment
+Some variables below are flagged with 'u' because Devel::PPPort can't currently
+readily test them as they spring into existence by compiling with xsubpp.
+
+=for apidoc Amnu|char*|CLASS
+Variable which is setup by C<xsubpp> to indicate the
+class name for a C++ XS constructor. This is always a C<char*>. See
+C<L</THIS>>.
+
+=for apidoc Amnu|type|RETVAL
+Variable which is setup by C<xsubpp> to hold the return value for an
+XSUB. This is always the proper type for the XSUB. See
L<perlxs/"The RETVAL Variable">.
-=for apidoc Amn|(whatever)|THIS
-Variable which is setup by C<xsubpp> to designate the object in a C++
-XSUB. This is always the proper type for the C++ object. See C<CLASS> and
+=for apidoc Amnu|type|THIS
+Variable which is setup by C<xsubpp> to designate the object in a C++
+XSUB. This is always the proper type for the C++ object. See C<L</CLASS>> and
L<perlxs/"Using XS With C++">.
-=for apidoc Amn|I32|ax
+=for apidoc Amn|Stack_off_t|ax
Variable which is setup by C<xsubpp> to indicate the stack base offset,
used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros. The C<dMARK> macro
must be called prior to setup the C<MARK> variable.
-=for apidoc Amn|I32|items
-Variable which is setup by C<xsubpp> to indicate the number of
+=for apidoc Amn|Stack_off_t|items
+Variable which is setup by C<xsubpp> to indicate the number of
items on the stack. See L<perlxs/"Variable-length Parameter Lists">.
=for apidoc Amn|I32|ix
-Variable which is setup by C<xsubpp> to indicate which of an
+Variable which is setup by C<xsubpp> to indicate which of an
XSUB's aliases was used to invoke it. See L<perlxs/"The ALIAS: Keyword">.
=for apidoc Am|SV*|ST|int ix
Used to access elements on the XSUB's stack.
-=for apidoc AmU||XS
+=for apidoc Ay||XS|name
Macro to declare an XSUB and its C parameter list. This is handled by
-C<xsubpp>.
+C<xsubpp>. It is the same as using the more explicit C<XS_EXTERNAL> macro; the
+latter is preferred.
-=for apidoc AmU||XS_INTERNAL
+=for apidoc Ayu||XS_INTERNAL|name
Macro to declare an XSUB and its C parameter list without exporting the symbols.
This is handled by C<xsubpp> and generally preferable over exporting the XSUB
-symbols unnecessarily. This is handled by C<xsubpp>.
+symbols unnecessarily.
+
+=for comment
+XS_INTERNAL marked 'u' because declaring a function static within our test
+function doesn't work
-=for apidoc AmU||XS_EXTERNAL
+=for apidoc Ay||XS_EXTERNAL|name
Macro to declare an XSUB and its C parameter list explicitly exporting the symbols.
-This is handled by C<xsubpp>.
-=for apidoc Ams||dAX
+=for apidoc Ay||XSPROTO|name
+Macro used by C<L</XS_INTERNAL>> and C<L</XS_EXTERNAL>> to declare a function
+prototype. You probably shouldn't be using this directly yourself.
+
+=for apidoc Amn;||dAX
Sets up the C<ax> variable.
This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
-=for apidoc Ams||dAXMARK
+=for apidoc Amn;||dAXMARK
Sets up the C<ax> variable and stack marker variable C<mark>.
This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
-=for apidoc Ams||dITEMS
+=for apidoc Amn;||dITEMS
Sets up the C<items> variable.
This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
-=for apidoc Ams||dXSARGS
-Sets up stack and mark pointers for an XSUB, calling dSP and dMARK.
+=for apidoc Amn;||dXSARGS
+Sets up stack and mark pointers for an XSUB, calling C<dSP> and C<dMARK>.
Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>.
This is usually handled automatically by C<xsubpp>.
-=for apidoc Ams||dXSI32
+=for apidoc Amn;||dXSI32
Sets up the C<ix> variable for an XSUB which has aliases. This is usually
handled automatically by C<xsubpp>.
-=for apidoc Ams||dUNDERBAR
-Sets up any variable needed by the C<UNDERBAR> macro. It used to define
-C<padoff_du>, but it is currently a noop. However, it is strongly advised
+=for apidoc Amn;||dUNDERBAR
+Sets up any variable needed by the C<UNDERBAR> macro. It used to define
+C<padoff_du>, but it is currently a noop. However, it is strongly advised
to still use it for ensuring past and future compatibility.
-=for apidoc AmU||UNDERBAR
-The SV* corresponding to the $_ variable. Works even if there
-is a lexical $_ in scope.
+=for apidoc AmnU||UNDERBAR
+The SV* corresponding to the C<$_> variable. Works even if there
+is a lexical C<$_> in scope.
=cut
*/
#ifndef PERL_UNUSED_ARG
-# if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
-# include <note.h>
-# define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x))
-# else
-# define PERL_UNUSED_ARG(x) ((void)x)
-# endif
+# define PERL_UNUSED_ARG(x) ((void)sizeof(x))
#endif
#ifndef PERL_UNUSED_VAR
-# define PERL_UNUSED_VAR(x) ((void)x)
+# define PERL_UNUSED_VAR(x) ((void)sizeof(x))
#endif
#define ST(off) PL_stack_base[ax + (off)]
* "STATIC", ie. it exports XSUB symbols. You probably don't want that.
*/
-#define XSPROTO(name) void name(pTHX_ CV* cv)
+#define XSPROTO(name) void name(pTHX_ CV* cv __attribute__unused__)
#undef XS
#undef XS_EXTERNAL
#undef XS_INTERNAL
#if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
# define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name)
-# define XS_INTERNAL(name) __declspec(dllexport) STATIC XSPROTO(name)
-#endif
-#if defined(__SYMBIAN32__)
-# define XS_EXTERNAL(name) EXPORT_C XSPROTO(name)
-# define XS_INTERNAL(name) EXPORT_C STATIC XSPROTO(name)
-#endif
-#ifndef XS_EXTERNAL
-# if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
-# define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
-# define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__)
-# else
-# ifdef __cplusplus
-# define XS_EXTERNAL(name) extern "C" XSPROTO(name)
-# define XS_INTERNAL(name) extern "C" STATIC XSPROTO(name)
-# else
-# define XS_EXTERNAL(name) XSPROTO(name)
-# define XS_INTERNAL(name) STATIC XSPROTO(name)
-# endif
-# endif
+# define XS_INTERNAL(name) STATIC XSPROTO(name)
+#elif defined(__cplusplus)
+# define XS_EXTERNAL(name) extern "C" XSPROTO(name)
+# define XS_INTERNAL(name) static XSPROTO(name)
+#elif defined(HASATTRIBUTE_UNUSED)
+# define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
+# define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__)
+#else
+# define XS_EXTERNAL(name) XSPROTO(name)
+# define XS_INTERNAL(name) STATIC XSPROTO(name)
#endif
-/* We do not export xsub symbols any more by default */
-#define XS(name) XS_INTERNAL(name)
+/* We do export xsub symbols by default for the public XS macro.
+ * Try explicitly using XS_INTERNAL/XS_EXTERNAL instead, please. */
+#define XS(name) XS_EXTERNAL(name)
-#define dAX const I32 ax = (I32)(MARK - PL_stack_base + 1)
+#define dAX const Stack_off_t ax = (Stack_off_t)(MARK - PL_stack_base + 1)
#define dAXMARK \
- I32 ax = POPMARK; \
- register SV **mark = PL_stack_base + ax++
-
-#define dITEMS I32 items = (I32)(SP - MARK)
-
-#if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
-# define dXSARGS \
- NOTE(ARGUNUSED(cv)) \
- dSP; dAXMARK; dITEMS
-#else
-# define dXSARGS \
- dSP; dAXMARK; dITEMS
-#endif
+ Stack_off_t ax = POPMARK; \
+ SV **mark = PL_stack_base + ax++
+
+#define dITEMS Stack_off_t items = (Stack_off_t)(SP - MARK)
+
+#define dXSARGS \
+ dSP; dAXMARK; dITEMS
+/* These 3 macros are replacements for dXSARGS macro only in bootstrap.
+ They factor out common code in every BOOT XSUB. Computation of vars mark
+ and items will optimize away in most BOOT functions. Var ax can never be
+ optimized away since BOOT must return &PL_sv_yes by default from xsubpp.
+ Note these macros are not drop in replacements for dXSARGS since they set
+ PL_xsubfilename. */
+#define dXSBOOTARGSXSAPIVERCHK \
+ Stack_off_t ax = XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \
+ SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
+#define dXSBOOTARGSAPIVERCHK \
+ Stack_off_t ax = XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK; \
+ SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
+/* dXSBOOTARGSNOVERCHK has no API in xsubpp to choose it so do
+#undef dXSBOOTARGSXSAPIVERCHK
+#define dXSBOOTARGSXSAPIVERCHK dXSBOOTARGSNOVERCHK */
+#define dXSBOOTARGSNOVERCHK \
+ Stack_off_t ax = XS_SETXSUBFN_POPMARK; \
+ SV **mark = PL_stack_base + ax - 1; dSP; dITEMS
#define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
- ? PAD_SV(PL_op->op_targ) : sv_newmortal())
+ ? PAD_SV(PL_op->op_targ) : sv_newmortal())
/* Should be used before final PUSHi etc. if not in PPCODE section. */
#define XSprePUSH (sp = PL_stack_base + ax - 1)
#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT_ANON(ret))(f))
#define XSINTERFACE_FUNC_SET(cv,f) \
- CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
+ CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
#define dUNDERBAR dNOOP
#define UNDERBAR find_rundefsv()
/* Typically used to return values from XS functions. */
/*
-=head1 Stack Manipulation Macros
+=for apidoc_section $stack
=for apidoc Am|void|XST_mIV|int pos|IV iv
Place an integer into the specified position C<pos> on the stack. The
is stored in a new mortal SV.
=for apidoc Am|void|XST_mPV|int pos|char* str
-Place a copy of a string into the specified position C<pos> on the stack.
+Place a copy of a string into the specified position C<pos> on the stack.
The value is stored in a new mortal SV.
+=for apidoc Am|void|XST_mUV|int pos|UV uv
+Place an unsigned integer into the specified position C<pos> on the stack. The
+value is stored in a new mortal SV.
+
=for apidoc Am|void|XST_mNO|int pos
Place C<&PL_sv_no> into the specified position C<pos> on the
stack.
=for apidoc Am|void|XSRETURN_PV|char* str
Return a copy of a string from an XSUB immediately. Uses C<XST_mPV>.
-=for apidoc Ams||XSRETURN_NO
+=for apidoc Amn;||XSRETURN_NO
Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
-=for apidoc Ams||XSRETURN_YES
+=for apidoc Amn;||XSRETURN_YES
Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
-=for apidoc Ams||XSRETURN_UNDEF
+=for apidoc Amn;||XSRETURN_UNDEF
Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
-=for apidoc Ams||XSRETURN_EMPTY
+=for apidoc Amn;||XSRETURN_EMPTY
Return an empty list from an XSUB immediately.
-=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
-
=for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
the subs.
-=for apidoc AmU||XS_VERSION
+=for apidoc AmnU||XS_VERSION
The version identifier for an XS module. This is usually
-handled automatically by C<ExtUtils::MakeMaker>. See C<XS_VERSION_BOOTCHECK>.
+handled automatically by C<ExtUtils::MakeMaker>. See
+C<L</XS_VERSION_BOOTCHECK>>.
-=for apidoc Ams||XS_VERSION_BOOTCHECK
-Macro to verify that a PM module's $VERSION variable matches the XS
+=for apidoc Amn;||XS_VERSION_BOOTCHECK
+Macro to verify that a PM module's C<$VERSION> variable matches the XS
module's C<XS_VERSION> variable. This is usually handled automatically by
C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
-=for apidoc Ams||XS_APIVERSION_BOOTCHECK
+=for apidoc Amn;||XS_APIVERSION_BOOTCHECK
Macro to verify that the perl api version an XS module has been compiled against
matches the api version of the perl interpreter it's being loaded into.
-=head1 Simple Exception Handling Macros
+=for apidoc_section $exceptions
-=for apidoc Ams||dXCPT
+=for apidoc Amn;||dXCPT
Set up necessary local variables for exception handling.
See L<perlguts/"Exception Handling">.
-=for apidoc AmU||XCPT_TRY_START
+=for apidoc AmnU||XCPT_TRY_START
Starts a try block. See L<perlguts/"Exception Handling">.
-=for apidoc AmU||XCPT_TRY_END
+=for apidoc AmnU||XCPT_TRY_END
Ends a try block. See L<perlguts/"Exception Handling">.
-=for apidoc AmU||XCPT_CATCH
+=for apidoc AmnU||XCPT_CATCH
Introduces a catch block. See L<perlguts/"Exception Handling">.
-=for apidoc Ams||XCPT_RETHROW
+=for apidoc Amn;||XCPT_RETHROW
Rethrows a previously caught exception. See L<perlguts/"Exception Handling">.
=cut
#define XSRETURN(off) \
STMT_START { \
- const IV tmpXSoff = (off); \
- PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
- return; \
+ const IV tmpXSoff = (off); \
+ assert(tmpXSoff >= 0);\
+ PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1); \
+ return; \
} STMT_END
-#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
-#define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
-#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
-#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
-#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
-#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
-#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
-#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
-#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
+#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
+#define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
+#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
+#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
+#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
+#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
+#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
+#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
+#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
#define newXSproto(a,b,c,d) newXS_flags(a,b,c,d,0)
#ifdef XS_VERSION
# define XS_VERSION_BOOTCHECK \
- Perl_xs_version_bootcheck(aTHX_ items, ax, STR_WITH_LEN(XS_VERSION))
+ Perl_xs_handshake(HS_KEY(FALSE, FALSE, "", XS_VERSION), HS_CXT, __FILE__, \
+ items, ax, XS_VERSION)
#else
# define XS_VERSION_BOOTCHECK
#endif
#define XS_APIVERSION_BOOTCHECK \
- Perl_xs_apiversion_bootcheck(aTHX_ ST(0), STR_WITH_LEN("v" PERL_API_VERSION_STRING))
+ Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING)
+/* public API, this is a combination of XS_VERSION_BOOTCHECK and
+ XS_APIVERSION_BOOTCHECK in 1, and is backportable */
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, FALSE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
+ HS_CXT, __FILE__, items, ax, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_BOOTCHECK XS_APIVERSION_BOOTCHECK
+#endif
+
+/* private API */
+#define XS_APIVERSION_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(FALSE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_POPMARK_BOOTCHECK XS_APIVERSION_POPMARK_BOOTCHECK
+#endif
+
+#define XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, ""), \
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING)
+#ifdef XS_VERSION
+# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "v" PERL_API_VERSION_STRING, XS_VERSION),\
+ HS_CXT, __FILE__, "v" PERL_API_VERSION_STRING, XS_VERSION)
+#else
+/* should this be a #error? if you want both checked, you better supply XS_VERSION right? */
+# define XS_BOTHVERSION_SETXSUBFN_POPMARK_BOOTCHECK XS_APIVERSION_SETXSUBFN_POPMARK_BOOTCHECK
+#endif
+
+/* For a normal bootstrap without API or XS version checking.
+ Useful for static XS modules or debugging/testing scenarios.
+ If this macro gets heavily used in the future, it should separated into
+ a separate function independent of Perl_xs_handshake for efficiency */
+#define XS_SETXSUBFN_POPMARK \
+ Perl_xs_handshake(HS_KEY(TRUE, TRUE, "", "") | HSf_NOCHK, HS_CXT, __FILE__)
#ifdef NO_XSLOCKS
# define dXCPT dJMPENV; int rEtV = 0
*/
#define DBM_setFilter(db_type,code) \
- STMT_START { \
- if (db_type) \
- RETVAL = sv_mortalcopy(db_type) ; \
- ST(0) = RETVAL ; \
- if (db_type && (code == &PL_sv_undef)) { \
- SvREFCNT_dec(db_type) ; \
- db_type = NULL ; \
- } \
- else if (code) { \
- if (db_type) \
- sv_setsv(db_type, code) ; \
- else \
- db_type = newSVsv(code) ; \
- } \
- } STMT_END
+ STMT_START { \
+ if (db_type) \
+ RETVAL = sv_mortalcopy(db_type) ; \
+ ST(0) = RETVAL ; \
+ if (db_type && (code == &PL_sv_undef)) { \
+ SvREFCNT_dec_NN(db_type) ; \
+ db_type = NULL ; \
+ } \
+ else if (code) { \
+ if (db_type) \
+ sv_setsv(db_type, code) ; \
+ else \
+ db_type = newSVsv(code) ; \
+ } \
+ } STMT_END
#define DBM_ckFilter(arg,type,name) \
- STMT_START { \
- if (db->type) { \
- if (db->filtering) { \
- croak("recursion detected in %s", name) ; \
- } \
- ENTER ; \
- SAVETMPS ; \
- SAVEINT(db->filtering) ; \
- db->filtering = TRUE ; \
- SAVE_DEFSV ; \
+ STMT_START { \
+ if (db->type) { \
+ if (db->filtering) { \
+ croak("recursion detected in %s", name) ; \
+ } \
+ ENTER ; \
+ SAVETMPS ; \
+ SAVEINT(db->filtering) ; \
+ db->filtering = TRUE ; \
+ SAVE_DEFSV ; \
if (name[7] == 's') \
arg = newSVsv(arg); \
- DEFSV_set(arg) ; \
- SvTEMP_off(arg) ; \
- PUSHMARK(SP) ; \
- PUTBACK ; \
- (void) perl_call_sv(db->type, G_DISCARD); \
- SPAGAIN ; \
- PUTBACK ; \
- FREETMPS ; \
- LEAVE ; \
+ DEFSV_set(arg) ; \
+ SvTEMP_off(arg) ; \
+ PUSHMARK(SP) ; \
+ PUTBACK ; \
+ (void) perl_call_sv(db->type, G_DISCARD); \
+ SPAGAIN ; \
+ PUTBACK ; \
+ FREETMPS ; \
+ LEAVE ; \
if (name[7] == 's'){ \
arg = sv_2mortal(arg); \
} \
- } } STMT_END
+ } \
+ } STMT_END
#if 1 /* for compatibility */
# define VTBL_sv &PL_vtbl_sv
# define VTBL_amagicelem &PL_vtbl_amagicelem
#endif
-#include "perlapi.h"
-
-#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
+#if defined(MULTIPLICITY) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
# undef aTHX
# undef aTHX_
# define aTHX PERL_GET_THX
#if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
# ifndef NO_XSLOCKS
-# if defined (NETWARE) && defined (USE_STDIO)
-# define times PerlProc_times
-# define setuid PerlProc_setuid
-# define setgid PerlProc_setgid
-# define getpid PerlProc_getpid
-# define pause PerlProc_pause
-# define exit PerlProc_exit
-# define _exit PerlProc__exit
-# else
# undef closedir
# undef opendir
# undef stdin
# undef fgetpos
# undef ioctl
# undef getlogin
-# undef setjmp
# undef getc
# undef ungetc
# undef fileno
-/* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
-#ifdef NETWARE
-# undef readdir
-# undef fstat
-# undef stat
-# undef longjmp
-# undef endhostent
-# undef endnetent
-# undef endprotoent
-# undef endservent
-# undef gethostbyaddr
-# undef gethostbyname
-# undef gethostent
-# undef getnetbyaddr
-# undef getnetbyname
-# undef getnetent
-# undef getprotobyname
-# undef getprotobynumber
-# undef getprotoent
-# undef getservbyname
-# undef getservbyport
-# undef getservent
-# undef inet_ntoa
-# undef sethostent
-# undef setnetent
-# undef setprotoent
-# undef setservent
-#endif /* NETWARE */
-
/* to avoid warnings: "xyz" redefined */
#ifdef WIN32
# undef popen
# define utime PerlLIO_utime
# define write PerlLIO_write
# define malloc PerlMem_malloc
+# define calloc PerlMem_calloc
# define realloc PerlMem_realloc
# define free PerlMem_free
# define abort PerlProc_abort
# define sleep PerlProc_sleep
# define times PerlProc_times
# define wait PerlProc_wait
-# define setjmp PerlProc_setjmp
-# define longjmp PerlProc_longjmp
# define signal PerlProc_signal
# define getpid PerlProc_getpid
# define gettimeofday PerlProc_gettimeofday
# define shutdown PerlSock_shutdown
# define socket PerlSock_socket
# define socketpair PerlSock_socketpair
-# endif /* NETWARE && USE_STDIO */
-
-# ifdef USE_SOCKETS_AS_HANDLES
-# undef fd_set
-# undef FD_SET
-# undef FD_CLR
-# undef FD_ISSET
-# undef FD_ZERO
-# define fd_set Perl_fd_set
-# define FD_SET(n,p) PERL_FD_SET(n,p)
-# define FD_CLR(n,p) PERL_FD_CLR(n,p)
-# define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
-# define FD_ZERO(p) PERL_FD_ZERO(p)
-# endif /* USE_SOCKETS_AS_HANDLES */
+
+# undef fd_set
+# undef FD_SET
+# undef FD_CLR
+# undef FD_ISSET
+# undef FD_ZERO
+# define fd_set Perl_fd_set
+# define FD_SET(n,p) PERL_FD_SET(n,p)
+# define FD_CLR(n,p) PERL_FD_CLR(n,p)
+# define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
+# define FD_ZERO(p) PERL_FD_ZERO(p)
# endif /* NO_XSLOCKS */
#endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
-#endif /* _INC_PERL_XSUB_H */ /* include guard */
+#endif /* PERL_XSUB_H_ */ /* include guard */
/*
- * Local variables:
- * c-indentation-style: bsd
- * c-basic-offset: 4
- * indent-tabs-mode: t
- * End:
- *
- * ex: set ts=8 sts=4 sw=4 noet:
+ * ex: set ts=8 sts=4 sw=4 et:
*/
https://perl5.git.perl.org / perl5.git / blobdiff