Illegal cpp.

[p5sagit/p5-mst-13.2.git] / perl.h

diff --git a/perl.h b/perl.h
index d26e6f4..70a88d8 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -1,6 +1,7 @@
 /*    perl.h
  *
- *    Copyright (c) 1987-2003, Larry Wall
+ *    Copyright (C) 1993, 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.
@@ -72,12 +73,23 @@
 
 /* Use the reentrant APIs like localtime_r and getpwent_r */
 /* Win32 has naturally threadsafe libraries, no need to use any _r variants. */
-#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(NETWARE) && !defined(WIN32) && !defined(__APPLE__)
+#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(NETWARE) && !defined(WIN32) && !defined(DARWIN)
 #   define USE_REENTRANT_API
 #endif
 
 /* <--- here ends the logic shared by perl.h and makedef.pl */
 
+/*
+ * DARWIN for MacOSX (__APPLE__ exists but is not officially sanctioned)
+ * (The -DDARWIN comes from the hints/darwin.sh.)
+ * __bsdi__ for BSD/OS
+ */
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(DARWIN) || defined(__bsdi__) || defined(BSD41) || defined(BSD42) || defined(BSD43) || defined(BSD44)
+#   ifndef BSDish
+#       define BSDish
+#   endif
+#endif
+
 #ifdef PERL_IMPLICIT_CONTEXT
 #  ifndef MULTIPLICITY
 #    define MULTIPLICITY
@@ -1252,15 +1264,19 @@ typedef NVTYPE NV;
 #       ifndef HAS_MODFL_PROTO
 long double modfl(long double, long double *);
 #      endif
-#   else if defined(HAS_AINTL) && defined(HAS_COPYSIGNL)
+#   else
+#       if defined(HAS_AINTL) && defined(HAS_COPYSIGNL)
         extern long double Perl_my_modfl(long double x, long double *ip);
-#       define Perl_modf(x,y) Perl_my_modfl(x,y)
+#           define Perl_modf(x,y) Perl_my_modfl(x,y)
+#       endif
 #   endif
 #   ifdef HAS_FREXPL
 #       define Perl_frexp(x,y) frexpl(x,y)
-#   else if defined(HAS_ILOGBL) && defined(HAS_SCALBNL)
+#   else
+#       if defined(HAS_ILOGBL) && defined(HAS_SCALBNL)
         extern long double Perl_my_frexpl(long double x, int *e);
-#       define Perl_frexp(x,y) Perl_my_frexpl(x,y)
+#           define Perl_frexp(x,y) Perl_my_frexpl(x,y)
+#       endif
 #   endif
 #   ifndef Perl_isnan
 #       ifdef HAS_ISNANL
@@ -1919,6 +1935,13 @@ typedef struct clone_params CLONE_PARAMS;
 #  endif
 #endif
 
+#ifdef JPL
+    /* E.g. JPL needs to operate on a copy of the real environment.
+     * JDK 1.2 and 1.3 seem to get upset if the original environment
+     * is diddled with. */
+#   define NEED_ENVIRON_DUP_FOR_MODIFY
+#endif
+
 #ifndef PERL_SYS_INIT3
 #  define PERL_SYS_INIT3(argvp,argcp,envp) PERL_SYS_INIT(argvp,argcp)
 #endif
@@ -2106,11 +2129,18 @@ typedef pthread_key_t   perl_key;
 #ifndef SVf
 #  ifdef CHECK_FORMAT
 #    define SVf "p"
+#    ifndef SVf256
+#      define SVf256 SVf
+#    endif
 #  else
 #    define SVf "_"
 #  endif
 #endif
 
+#ifndef SVf256
+#  define SVf256 ".256"SVf
+#endif
+
 #ifndef UVf
 #  ifdef CHECK_FORMAT
 #    define UVf UVuf
@@ -2135,6 +2165,14 @@ typedef pthread_key_t    perl_key;
 #  endif
 #endif
 
+#ifndef __attribute__format__
+#  ifdef CHECK_FORMAT
+#    define __attribute__format__(x,y,z) __attribute__((__format__(x,y,z)))
+#  else
+#    define __attribute__format__(x,y,z)
+#  endif
+#endif
+ 
 /* Some unistd.h's give a prototype for pause() even though
    HAS_PAUSE ends up undefined.  This causes the #define
    below to be rejected by the compiler.  Sigh.
@@ -2162,7 +2200,7 @@ typedef pthread_key_t     perl_key;
  *   that a file is in "binary" mode -- that is, that no translation
  *   of bytes occurs on read or write operations.
  */
-#  define USEMYBINMODE / **/
+#  define USEMYBINMODE /**/
 #  include <io.h> /* for setmode() prototype */
 #  define my_binmode(fp, iotype, mode) \
             (PerlLIO_setmode(fileno(fp), mode) != -1 ? TRUE : FALSE)
@@ -2882,13 +2920,13 @@ typedef OP* (CPERLscope(*PPADDR_t)[]) (pTHX);
 
 /* NeXT has problems with crt0.o globals */
 #if defined(__DYNAMIC__) && \
-    (defined(NeXT) || defined(__NeXT__) || defined(__APPLE__))
+    (defined(NeXT) || defined(__NeXT__) || defined(DARWIN))
 #  if defined(NeXT) || defined(__NeXT)
 #    include <mach-o/dyld.h>
 #    define environ (*environ_pointer)
 EXT char *** environ_pointer;
 #  else
-#    if defined(__APPLE__) && defined(PERL_CORE)
+#    if defined(DARWIN) && defined(PERL_CORE)
 #      include <crt_externs.h> /* for the env array */
 #      define environ (*_NSGetEnviron())
 #    endif
@@ -4079,7 +4117,7 @@ int flock(int fd, int op);
 #if O_TEXT != O_BINARY
     /* If you have different O_TEXT and O_BINARY and you are a CLRF shop,
      * that is, you are somehow DOSish. */
-#   if defined(__BEOS__) || defined(__VOS__)
+#   if defined(__BEOS__) || defined(__VOS__) || defined(__CYGWIN__)
     /* BeOS has O_TEXT != O_BINARY but O_TEXT and O_BINARY have no effect;
      * BeOS is always UNIXoid (LF), not DOSish (CRLF). */
     /* VOS has O_TEXT != O_BINARY, and they have effect,