+/* XSUB.h
+ *
+ * Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999,
+ * 2000, 2001, 2002, 2003, by Larry Wall and others
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ */
+
#ifndef _INC_PERL_XSUB_H
#define _INC_PERL_XSUB_H 1
/* first, some documentation for xsubpp-generated items */
/*
+=head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
+
=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>.
#define dXSFUNCTION(ret) XSINTERFACE_CVT(ret,XSFUNCTION)
#define XSINTERFACE_FUNC(ret,cv,f) ((XSINTERFACE_CVT(ret,))(f))
#define XSINTERFACE_FUNC_SET(cv,f) \
- CvXSUBANY(cv).any_dptr = (void (*) (pTHX_ void*))(f)
+ CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
/* Simple macros to put new mortal values onto the stack. */
/* Typically used to return values from XS functions. */
/*
+=head1 Stack Manipulation Macros
+
=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 Ams||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
Used by C<xsubpp> to hook up XSUBs as Perl subs. Adds Perl prototypes to
the subs.
# define XS_VERSION_BOOTCHECK
#endif
+/*
+ The DBM_setFilter & DBM_ckFilter macros are only used by
+ the *DB*_File modules
+*/
+
+#define DBM_setFilter(db_type,code) \
+ { \
+ 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) ; \
+ } \
+ }
+
+#define DBM_ckFilter(arg,type,name) \
+ if (db->type) { \
+ if (db->filtering) { \
+ croak("recursion detected in %s", name) ; \
+ } \
+ ENTER ; \
+ SAVETMPS ; \
+ SAVEINT(db->filtering) ; \
+ db->filtering = TRUE ; \
+ SAVESPTR(DEFSV) ; \
+ DEFSV = arg ; \
+ SvTEMP_off(arg) ; \
+ PUSHMARK(SP) ; \
+ PUTBACK ; \
+ (void) perl_call_sv(db->type, G_DISCARD); \
+ SPAGAIN ; \
+ PUTBACK ; \
+ FREETMPS ; \
+ LEAVE ; \
+ }
+
#if 1 /* for compatibility */
# define VTBL_sv &PL_vtbl_sv
# define VTBL_env &PL_vtbl_env
# undef ungetc
# undef fileno
-//Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000
+/* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
#ifdef NETWARE
# undef readdir
# undef fstat
# undef setservent
#endif /* NETWARE */
+# undef socketpair
+
# define mkdir PerlDir_mkdir
# define chdir PerlDir_chdir
# define rmdir PerlDir_rmdir
# 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 stdin PerlSIO_stdin
+# define stdout PerlSIO_stdout
+# define stderr PerlSIO_stderr
+# define fopen PerlSIO_fopen
+# define fclose PerlSIO_fclose
+# define feof PerlSIO_feof
+# define ferror PerlSIO_ferror
+# define clearerr PerlSIO_clearerr
+# define getc PerlSIO_getc
+# define fputc PerlSIO_fputc
+# define fputs PerlSIO_fputs
+# define fflush PerlSIO_fflush
+# define ungetc PerlSIO_ungetc
+# define fileno PerlSIO_fileno
+# define fdopen PerlSIO_fdopen
+# define freopen PerlSIO_freopen
+# define fread PerlSIO_fread
+# define fwrite PerlSIO_fwrite
+# define setbuf PerlSIO_setbuf
+# define setvbuf PerlSIO_setvbuf
+# define setlinebuf PerlSIO_setlinebuf
+# define stdoutf PerlSIO_stdoutf
+# define vfprintf PerlSIO_vprintf
+# define ftell PerlSIO_ftell
+# define fseek PerlSIO_fseek
+# define fgetpos PerlSIO_fgetpos
+# define fsetpos PerlSIO_fsetpos
+# define frewind PerlSIO_rewind
+# define tmpfile PerlSIO_tmpfile
# define access PerlLIO_access
# define chmod PerlLIO_chmod
# define chsize PerlLIO_chsize
# define longjmp PerlProc_longjmp
# define signal PerlProc_signal
# define getpid PerlProc_getpid
+# define gettimeofday PerlProc_gettimeofday
# define htonl PerlSock_htonl
# define htons PerlSock_htons
# define ntohl PerlSock_ntohl
# 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 */
+
# endif /* NO_XSLOCKS */
#endif /* PERL_IMPLICIT_SYS && !PERL_CORE */
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