X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=iperlsys.h;h=298f82aecb610c18abe4608d1b0464fe539d5f03;hb=7765ce8d5e5e269fe29d6ea5c2e78eb5bfc63ce2;hp=8a628cd6587172e2b2be1a04e16c6bbf83def7eb;hpb=4a7d1889681c73a99b9a39d8a3d3760367674002;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/iperlsys.h b/iperlsys.h
index 8a628cd..298f82a 100644
--- a/iperlsys.h
+++ b/iperlsys.h
@@ -7,11 +7,6 @@
  * that can be #defined to the system-level function (or a wrapper
  * provided elsewhere).
  *
- * When using C++ with -DPERL_OBJECT, this definition is in the
- * form of a set of virtual base classes which must be subclassed to
- * provide a real implementation.  The Perl Object will use instances
- * of this implementation to use the system-level functionality.
- *
  * GSAR 21-JUN-98
  */
 
@@ -285,7 +280,7 @@ struct IPerlStdIOInfo
 #define PerlSIO_ferror(f)		ferror(f)
 #define PerlSIO_clearerr(f)		clearerr(f)
 #define PerlSIO_fgetc(f)			fgetc(f)
-#if PerlSIO_has_base
+#ifdef FILE_base
 #define PerlSIO_get_base(f)		FILE_base(f)
 #define PerlSIO_get_bufsiz(f)		FILE_bufsiz(f)
 #else
@@ -303,7 +298,17 @@ struct IPerlStdIOInfo
 #define PerlSIO_fputs(f,s)		fputs(s,f)
 #define PerlSIO_fflush(f)		Fflush(f)
 #define PerlSIO_fgets(s, n, fp)		fgets(s,n,fp)
-#define PerlSIO_ungetc(c,f)		ungetc(c,f)
+#if defined(VMS) && defined(__DECC)
+     /* Unusual definition of ungetc() here to accomodate fast_sv_gets()'
+      * belief that it can mix getc/ungetc with reads from stdio buffer */
+     int decc$ungetc(int __c, FILE *__stream);
+#    define PerlSIO_ungetc(c,f) ((c) == EOF ? EOF : \
+            ((*(f) && !((*(f))->_flag & _IONBF) && \
+            ((*(f))->_ptr > (*(f))->_base)) ? \
+            ((*(f))->_cnt++, *(--(*(f))->_ptr) = (c)) : decc$ungetc(c,f)))
+#else
+#  define PerlSIO_ungetc(c,f)          ungetc(c,f)
+#endif
 #define PerlSIO_fileno(f)		fileno(f)
 #define PerlSIO_fdopen(f, s)		fdopen(f,s)
 #define PerlSIO_freopen(p, m, f)	freopen(p,m,f)
@@ -594,7 +599,11 @@ typedef int		(*LPLIOOpen3)(struct IPerlLIO*, const char*, int, int);
 typedef int		(*LPLIORead)(struct IPerlLIO*, int, void*, unsigned int);
 typedef int		(*LPLIORename)(struct IPerlLIO*, const char*,
 			    const char*);
+#ifdef NETWARE
+typedef int		(*LPLIOSetmode)(struct IPerlLIO*, FILE*, int);
+#else
 typedef int		(*LPLIOSetmode)(struct IPerlLIO*, int, int);
+#endif	/* NETWARE */
 typedef int		(*LPLIONameStat)(struct IPerlLIO*, const char*,
 			    struct stat*);
 typedef char*		(*LPLIOTmpnam)(struct IPerlLIO*, char*);
@@ -880,6 +889,8 @@ typedef int		(*LPProcKillpg)(struct IPerlProc*, int, int);
 typedef int		(*LPProcPauseProc)(struct IPerlProc*);
 typedef PerlIO*		(*LPProcPopen)(struct IPerlProc*, const char*,
 			    const char*);
+typedef PerlIO*		(*LPProcPopenList)(struct IPerlProc*, const char*,
+			    IV narg, SV **args);
 typedef int		(*LPProcPclose)(struct IPerlProc*, PerlIO*);
 typedef int		(*LPProcPipe)(struct IPerlProc*, int*);
 typedef int		(*LPProcSetuid)(struct IPerlProc*, uid_t);
@@ -942,6 +953,7 @@ struct IPerlProc
     LPProcASpawn	pASpawn;
 #endif
     LPProcLastHost      pLastHost;
+    LPProcPopenList	pPopenList;
 };
 
 struct IPerlProcInfo
@@ -1057,7 +1069,7 @@ struct IPerlProcInfo
 #define PerlProc_setjmp(b, n)	Sigsetjmp((b), (n))
 #define PerlProc_longjmp(b, n)	Siglongjmp((b), (n))
 #define PerlProc_signal(n, h)	signal((n), (h))
-#define PerlProc_fork()		fork()
+#define PerlProc_fork()		my_fork()
 #define PerlProc_getpid()	getpid()
 
 #ifdef WIN32