X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perlsdio.h;h=7afda6819198418cab7d11d1d7c8b076a608f166;hb=cb64dba4c7358c2e02c1ac7a571173423f71980f;hp=5a15a719ca76bf1a921c0468f0f233eba4bbdcc3;hpb=324aa91a3e6fd44523a86df7c5575563c5adf45c;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/perlsdio.h b/perlsdio.h
index 5a15a71..7afda68 100644
--- a/perlsdio.h
+++ b/perlsdio.h
@@ -55,7 +55,18 @@
 #define PerlIO_clearerr(f)		clearerr(f)
 #define PerlIO_flush(f)			Fflush(f)
 #define PerlIO_tell(f)			ftell(f)
-#define PerlIO_seek(f,o,w)		fseek(f,o,w)
+#if defined(USE_64_BIT_STDIO) && defined(HAS_FTELLO) && !defined(USE_FTELL64)
+#define ftell ftello
+#endif
+#if defined(VMS) && !defined(__DECC)
+   /* Old VAXC RTL doesn't reset EOF on seek; Perl folk seem to expect this */
+#  define PerlIO_seek(f,o,w)	(((f) && (*f) && ((*f)->_flag &= ~_IOEOF)),fseek(f,o,w))
+#else
+#  define PerlIO_seek(f,o,w)		fseek(f,o,w)
+#endif
+#if defined(USE_64_BIT_STDIO) && defined(HAS_FSEEKO) && !defined(USE_FSEEK64)
+#define fseek fseeko
+#endif
 #ifdef HAS_FGETPOS
 #define PerlIO_getpos(f,p)		fgetpos(f,p)
 #endif
@@ -232,7 +243,9 @@
 #undef fopen
 #undef vfprintf
 #undef fgetc
+#undef getc_unlocked
 #undef fputc
+#undef putc_unlocked
 #undef fputs
 #undef ungetc
 #undef fread
@@ -265,8 +278,14 @@
 #define fputc(c,f)		PerlIO_putc(f,c)
 #define fputs(s,f)		PerlIO_puts(f,s)
 #define getc(f)			PerlIO_getc(f)
+#ifdef getc_unlocked
+#undef getc_unlocked
+#endif
 #define getc_unlocked(f)	PerlIO_getc(f)
 #define putc(c,f)		PerlIO_putc(f,c)
+#ifdef putc_unlocked
+#undef putc_unlocked
+#endif
 #define putc_unlocked(c,f)	PerlIO_putc(c,f)
 #define ungetc(c,f)		PerlIO_ungetc(f,c)
 #if 0