#ifndef _INC_PERL_XSUB_H
#define _INC_PERL_XSUB_H 1
/* first, some documentation for xsubpp-generated items */
/*
=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>.
=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
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
L<perlxs/"Using XS With C++">.
=for apidoc Amn|I32|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
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
Macro to declare an XSUB and its C parameter list. This is handled by
C<xsubpp>.
=for apidoc Ams||dXSARGS
Sets up stack and mark pointers for an XSUB, calling dSP and dMARK. This
is usually handled automatically by C<xsubpp>. Declares the C<items>
variable to indicate the number of items on the stack.
=for apidoc Ams||dXSI32
Sets up the C<ix> variable for an XSUB which has aliases. This is usually
handled automatically by C<xsubpp>.
=cut
*/
#define ST(off) PL_stack_base[ax + (off)]
#if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
# define XS(name) __declspec(dllexport) void name(pTHXo_ CV* cv)
#else
# define XS(name) void name(pTHXo_ CV* cv)
#endif
#define dXSARGS \
dSP; dMARK; \
I32 ax = mark - PL_stack_base + 1; \
I32 items = sp - mark
#define dXSTARG SV * targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
? 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 XSANY CvXSUBANY(cv)
#define dXSI32 I32 ix = XSANY.any_i32
#ifdef __cplusplus
# define XSINTERFACE_CVT(ret,name) ret (*name)(...)
#else
# define XSINTERFACE_CVT(ret,name) ret (*name)()
#endif
#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT(ret,cv))(f))
#define XSINTERFACE_FUNC_SET(cv,f) \
CvXSUBANY(cv).any_dptr = (void (*) (pTHXo_ void*))(f)
/* Simple macros to put new mortal values onto the stack. */
/* Typically used to return values from XS functions. */
/*
=for apidoc Am|void|XST_mIV|int pos|IV iv
Place an integer into the specified position C<pos> on the stack. The
value is stored in a new mortal SV.
=for apidoc Am|void|XST_mNV|int pos|NV nv
Place a double into the specified position C<pos> on the stack. The value
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.
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|XST_mYES|int pos
Place C<&PL_sv_yes> into the specified position C<pos> on the
stack.
=for apidoc Am|void|XST_mUNDEF|int pos
Place C<&PL_sv_undef> into the specified position C<pos> on the
stack.
=for apidoc Am|void|XSRETURN|int nitems
Return from XSUB, indicating number of items on the stack. This is usually
handled by C<xsubpp>.
=for apidoc Am|void|XSRETURN_IV|IV iv
Return an integer from an XSUB immediately. Uses C<XST_mIV>.
=for apidoc Am|void|XSRETURN_NV|NV nv
Return an double from an XSUB immediately. Uses C<XST_mNV>.
=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
Return C<&PL_sv_no> from an XSUB immediately. Uses C<XST_mNO>.
=for apidoc Ams||XSRETURN_YES
Return C<&PL_sv_yes> from an XSUB immediately. Uses C<XST_mYES>.
=for apidoc Ams||XSRETURN_UNDEF
Return C<&PL_sv_undef> from an XSUB immediately. Uses C<XST_mUNDEF>.
=for apidoc Ams||XSRETURN_EMPTY
Return an empty list from an XSUB immediately.
=for apidoc AmU||newXSproto
Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
the subs.
=for apidoc AmU||XS_VERSION
The version identifier for an XS module. This is usually
handled automatically by C<ExtUtils::MakeMaker>. See C<XS_VERSION_BOOTCHECK>.
=for apidoc Ams||XS_VERSION_BOOTCHECK
Macro to verify that a PM module's $VERSION variable matches the XS
module's C<XS_VERSION> variable. This is usually handled automatically by
C<xsubpp>. See L<perlxs/"The VERSIONCHECK: Keyword">.
=cut
*/
#define XST_mIV(i,v) (ST(i) = sv_2mortal(newSViv(v)) )
#define XST_mNV(i,v) (ST(i) = sv_2mortal(newSVnv(v)) )
#define XST_mPV(i,v) (ST(i) = sv_2mortal(newSVpv(v,0)))
#define XST_mPVN(i,v,n) (ST(i) = sv_2mortal(newSVpvn(v,n)))
#define XST_mNO(i) (ST(i) = &PL_sv_no )
#define XST_mYES(i) (ST(i) = &PL_sv_yes )
#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
#define XSRETURN(off) \
STMT_START { \
PL_stack_sp = PL_stack_base + ax + ((off) - 1); \
return; \
} STMT_END
#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v); XSRETURN(1); } STMT_END
#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v); XSRETURN(1); } STMT_END
#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v); XSRETURN(1); } STMT_END
#define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n); XSRETURN(1); } STMT_END
#define XSRETURN_NO STMT_START { XST_mNO(0); XSRETURN(1); } STMT_END
#define XSRETURN_YES STMT_START { XST_mYES(0); XSRETURN(1); } STMT_END
#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
#define XSRETURN_EMPTY STMT_START { XSRETURN(0); } STMT_END
#define newXSproto(a,b,c,d) sv_setpv((SV*)newXS(a,b,c), d)
#ifdef XS_VERSION
# define XS_VERSION_BOOTCHECK \
STMT_START { \
SV *tmpsv; STRLEN n_a; \
char *vn = Nullch, *module = SvPV(ST(0),n_a); \
if (items >= 2) /* version supplied as bootstrap arg */ \
tmpsv = ST(1); \
else { \
/* XXX GV_ADDWARN */ \
tmpsv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
vn = "XS_VERSION"), FALSE); \
if (!tmpsv || !SvOK(tmpsv)) \
tmpsv = get_sv(Perl_form(aTHX_ "%s::%s", module, \
vn = "VERSION"), FALSE); \
} \
if (tmpsv && (!SvOK(tmpsv) || strNE(XS_VERSION, SvPV(tmpsv, n_a)))) \
Perl_croak(aTHX_ "%s object version %s does not match %s%s%s%s %"SVf,\
module, XS_VERSION, \
vn ? "$" : "", vn ? module : "", vn ? "::" : "", \
vn ? vn : "bootstrap parameter", tmpsv); \
} STMT_END
#else
# define XS_VERSION_BOOTCHECK
#endif
#if 1 /* for compatibility */
# define VTBL_sv &PL_vtbl_sv
# define VTBL_env &PL_vtbl_env
# define VTBL_envelem &PL_vtbl_envelem
# define VTBL_sig &PL_vtbl_sig
# define VTBL_sigelem &PL_vtbl_sigelem
# define VTBL_pack &PL_vtbl_pack
# define VTBL_packelem &PL_vtbl_packelem
# define VTBL_dbline &PL_vtbl_dbline
# define VTBL_isa &PL_vtbl_isa
# define VTBL_isaelem &PL_vtbl_isaelem
# define VTBL_arylen &PL_vtbl_arylen
# define VTBL_glob &PL_vtbl_glob
# define VTBL_mglob &PL_vtbl_mglob
# define VTBL_nkeys &PL_vtbl_nkeys
# define VTBL_taint &PL_vtbl_taint
# define VTBL_substr &PL_vtbl_substr
# define VTBL_vec &PL_vtbl_vec
# define VTBL_pos &PL_vtbl_pos
# define VTBL_bm &PL_vtbl_bm
# define VTBL_fm &PL_vtbl_fm
# define VTBL_uvar &PL_vtbl_uvar
# define VTBL_defelem &PL_vtbl_defelem
# define VTBL_regexp &PL_vtbl_regexp
# define VTBL_regdata &PL_vtbl_regdata
# define VTBL_regdatum &PL_vtbl_regdatum
# ifdef USE_LOCALE_COLLATE
# define VTBL_collxfrm &PL_vtbl_collxfrm
# endif
# define VTBL_amagic &PL_vtbl_amagic
# define VTBL_amagicelem &PL_vtbl_amagicelem
#endif
#include "perlapi.h"
#include "objXSUB.h"
#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
# undef aTHX
# undef aTHX_
# define aTHX PERL_GET_THX
# define aTHX_ aTHX,
#endif
#if (defined(PERL_CAPI) || defined(PERL_IMPLICIT_SYS)) && !defined(PERL_CORE)
# ifndef NO_XSLOCKS
# undef closedir
# undef opendir
# undef stdin
# undef stdout
# undef stderr
# undef feof
# undef ferror
# undef fgetpos
# undef ioctl
# undef getlogin
# undef setjmp
# undef getc
# undef ungetc
# undef fileno
# define mkdir PerlDir_mkdir
# define chdir PerlDir_chdir
# define rmdir PerlDir_rmdir
# define closedir PerlDir_close
# define opendir PerlDir_open
# define readdir PerlDir_read
# define rewinddir PerlDir_rewind
# define seekdir PerlDir_seek
# define telldir PerlDir_tell
# define putenv PerlEnv_putenv
# define getenv PerlEnv_getenv
# define uname PerlEnv_uname
# define stdin PerlIO_stdin()
# define stdout PerlIO_stdout()
# define stderr PerlIO_stderr()
# define fopen PerlIO_open
# define fclose PerlIO_close
# define feof PerlIO_eof
# define ferror PerlIO_error
# define fclearerr PerlIO_clearerr
# define getc PerlIO_getc
# define fputc(c, f) PerlIO_putc(f,c)
# define fputs(s, f) PerlIO_puts(f,s)
# define fflush PerlIO_flush
# define ungetc(c, f) PerlIO_ungetc((f),(c))
# define fileno PerlIO_fileno
# define fdopen PerlIO_fdopen
# define freopen PerlIO_reopen
# define fread(b,s,c,f) PerlIO_read((f),(b),(s*c))
# define fwrite(b,s,c,f) PerlIO_write((f),(b),(s*c))
# define setbuf PerlIO_setbuf
# define setvbuf PerlIO_setvbuf
# define setlinebuf PerlIO_setlinebuf
# define stdoutf PerlIO_stdoutf
# define vfprintf PerlIO_vprintf
# define ftell PerlIO_tell
# define fseek PerlIO_seek
# define fgetpos PerlIO_getpos
# define fsetpos PerlIO_setpos
# define frewind PerlIO_rewind
# define tmpfile PerlIO_tmpfile
# define access PerlLIO_access
# define chmod PerlLIO_chmod
# define chsize PerlLIO_chsize
# define close PerlLIO_close
# define dup PerlLIO_dup
# define dup2 PerlLIO_dup2
# define flock PerlLIO_flock
# define fstat PerlLIO_fstat
# define ioctl PerlLIO_ioctl
# define isatty PerlLIO_isatty
# define link PerlLIO_link
# define lseek PerlLIO_lseek
# define lstat PerlLIO_lstat
# define mktemp PerlLIO_mktemp
# define open PerlLIO_open
# define read PerlLIO_read
# define rename PerlLIO_rename
# define setmode PerlLIO_setmode
# define stat(buf,sb) PerlLIO_stat(buf,sb)
# define tmpnam PerlLIO_tmpnam
# define umask PerlLIO_umask
# define unlink PerlLIO_unlink
# define utime PerlLIO_utime
# define write PerlLIO_write
# define malloc PerlMem_malloc
# define realloc PerlMem_realloc
# define free PerlMem_free
# define abort PerlProc_abort
# define exit PerlProc_exit
# define _exit PerlProc__exit
# define execl PerlProc_execl
# define execv PerlProc_execv
# define execvp PerlProc_execvp
# define getuid PerlProc_getuid
# define geteuid PerlProc_geteuid
# define getgid PerlProc_getgid
# define getegid PerlProc_getegid
# define getlogin PerlProc_getlogin
# define kill PerlProc_kill
# define killpg PerlProc_killpg
# define pause PerlProc_pause
# define popen PerlProc_popen
# define pclose PerlProc_pclose
# define pipe PerlProc_pipe
# define setuid PerlProc_setuid
# define setgid PerlProc_setgid
# 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 htonl PerlSock_htonl
# define htons PerlSock_htons
# define ntohl PerlSock_ntohl
# define ntohs PerlSock_ntohs
# define accept PerlSock_accept
# define bind PerlSock_bind
# define connect PerlSock_connect
# define endhostent PerlSock_endhostent
# define endnetent PerlSock_endnetent
# define endprotoent PerlSock_endprotoent
# define endservent PerlSock_endservent
# define gethostbyaddr PerlSock_gethostbyaddr
# define gethostbyname PerlSock_gethostbyname
# define gethostent PerlSock_gethostent
# define gethostname PerlSock_gethostname
# define getnetbyaddr PerlSock_getnetbyaddr
# define getnetbyname PerlSock_getnetbyname
# define getnetent PerlSock_getnetent
# define getpeername PerlSock_getpeername
# define getprotobyname PerlSock_getprotobyname
# define getprotobynumber PerlSock_getprotobynumber
# define getprotoent PerlSock_getprotoent
# define getservbyname PerlSock_getservbyname
# define getservbyport PerlSock_getservbyport
# define getservent PerlSock_getservent
# define getsockname PerlSock_getsockname
# define getsockopt PerlSock_getsockopt
# define inet_addr PerlSock_inet_addr
# define inet_ntoa PerlSock_inet_ntoa
# define listen PerlSock_listen
# define recv PerlSock_recv
# define recvfrom PerlSock_recvfrom
# define select PerlSock_select
# define send PerlSock_send
# define sendto PerlSock_sendto
# define sethostent PerlSock_sethostent
# define setnetent PerlSock_setnetent
# define setprotoent PerlSock_setprotoent
# define setservent PerlSock_setservent
# define setsockopt PerlSock_setsockopt
# define shutdown PerlSock_shutdown
# define socket PerlSock_socket
# define socketpair PerlSock_socketpair
# endif /* NO_XSLOCKS */
#endif /* PERL_CAPI */
#endif /* _INC_PERL_XSUB_H */ /* include guard */