X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=dosish.h;h=818325129e5ee6ed729717d19f427f9da613b4a2;hb=fa537f88ac07655b9f49a6bafe6e3bc7b4c29eb9;hp=7a8b4313f3e258d6a867ff4820aaf34de5df01fc;hpb=e6aa316494fe1e1bc199bd7d6e4d5ebbf7488889;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/dosish.h b/dosish.h
index 7a8b431..8183251 100644
--- a/dosish.h
+++ b/dosish.h
@@ -1,19 +1,87 @@
+/*    dosish.h
+ *
+ *    Copyright (c) 1997-2002, Larry Wall
+ *
+ *    You may distribute under the terms of either the GNU General Public
+ *    License or the Artistic License, as specified in the README file.
+ *
+ */
+
 #define ABORT() abort();
 
-#define BIT_BUCKET "\dev\nul"
-#define PERL_SYS_INIT(c,v)
-#define PERL_SYS_TERM()
-#define dXSUB_SYS int dummy
-#define TMPPATH "plXXXXXX"
+#ifndef SH_PATH
+#define SH_PATH "/bin/sh"
+#endif
+
+#ifdef DJGPP
+#  define BIT_BUCKET "nul"
+#  define OP_BINARY O_BINARY
+#  define PERL_SYS_INIT(c,v) Perl_DJGPP_init(c,v)
+#  define init_os_extras Perl_init_os_extras
+#  include <signal.h>
+#  define HAS_UTIME
+#  define HAS_KILL
+   char *djgpp_pathexp (const char*);
+   void Perl_DJGPP_init (int *argcp,char ***argvp);
+#  if (DJGPP==2 && DJGPP_MINOR < 2)
+#    define NO_LOCALECONV_MON_THOUSANDS_SEP
+#  endif
+#  define PERL_FS_VER_FMT	"%d_%d_%d"
+#else	/* DJGPP */
+#  ifdef WIN32
+#    define PERL_SYS_INIT(c,v)	Perl_win32_init(c,v)
+#    define BIT_BUCKET "nul"
+#  else
+#	 ifdef NETWARE
+#      define PERL_SYS_INIT(c,v)	Perl_nw5_init(c,v)
+#      define BIT_BUCKET "nwnul"
+#    else
+#      define PERL_SYS_INIT(c,v)
+#      define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */
+#    endif /* NETWARE */
+#  endif
+#endif	/* DJGPP */
+
+#define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
+#define dXSUB_SYS
+
+/*
+ * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were 
+ * running on DOS, *and* if we had to cope with 16 bit memory addressing 
+ * constraints, *and* we need to have memory allocated as unsigned long.
+ *
+ * with the advent of *real* compilers for DOS, they are not locked together.
+ * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have 
+ * 16 bit memory addressing constraints".
+ *
+ * if you need the last, try #DEFINE MEM_SIZE unsigned long.
+ */
+#ifdef MSDOS
+ #ifndef DJGPP
+  #define HAS_64K_LIMIT
+ #endif
+#endif
 
 /* USEMYBINMODE
  *	This symbol, if defined, indicates that the program should
- *	use the routine my_binmode(FILE *fp, char iotype) to insure
+ *	use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
  *	that a file is in "binary" mode -- that is, that no translation
  *	of bytes occurs on read or write operations.
  */
 #undef USEMYBINMODE
 
+/* Stat_t:
+ *	This symbol holds the type used to declare buffers for information
+ *	returned by stat().  It's usually just struct stat.  It may be necessary
+ *	to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
+ *	information.
+ */
+#if defined(WIN64) || defined(USE_LARGE_FILES)
+#define Stat_t struct _stati64
+#else
+#define Stat_t struct stat
+#endif
+
 /* USE_STAT_RDEV:
  *	This symbol is defined if this system has a stat structure declaring
  *	st_rdev
@@ -27,6 +95,18 @@
  */
 #undef ACME_MESS	/**/
 
+/* ALTERNATE_SHEBANG:
+ *	This symbol, if defined, contains a "magic" string which may be used
+ *	as the first line of a Perl program designed to be executed directly
+ *	by name, instead of the standard Unix #!.  If ALTERNATE_SHEBANG
+ *	begins with a character other then #, then Perl will only treat
+ *	it as a command line if it finds the string "perl" in the first
+ *	word; otherwise it's treated as the first line of code in the script.
+ *	(IOW, Perl won't hand off to another interpreter via an alternate
+ *	shebang sequence that might be legal Perl code.)
+ */
+/* #define ALTERNATE_SHEBANG "#!" / **/
+
 /*
  * fwrite1() should be a routine with the same calling sequence as fwrite(),
  * but which outputs all of the bytes requested as a single stream (unlike
@@ -35,8 +115,20 @@
  */
 #define fwrite1 fwrite
 
-#define Stat(fname,bufptr) stat((fname),(bufptr))
 #define Fstat(fd,bufptr)   fstat((fd),(bufptr))
-#define Fflush(fp)         fflush(fp)
+#ifdef DJGPP
+#   define Fflush(fp)      djgpp_fflush(fp)
+#else
+#   define Fflush(fp)      fflush(fp)
+#endif
+#define Mkdir(path,mode)   mkdir((path),(mode))
 
-#define my_getenv(var)  getenv(var)
+#ifndef WIN32
+#  define Stat(fname,bufptr) stat((fname),(bufptr))
+#else
+#  define HAS_IOCTL
+#  define HAS_UTIME
+#  define HAS_KILL
+#  define HAS_WAIT
+#  define HAS_CHOWN
+#endif	/* WIN32 */