From: Nigel Sandever <njsandever@hotmail.com>
Date: Thu, 25 Sep 2003 21:49:07 +0000 (+0000)
Subject: 5.8.1 / bcc55 / win32 / Enable PerlIO and/ or USE_LARGE_FILES
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a810272a6ed1d575996a7f738dfe73d9ccdf15d5;p=p5sagit%2Fp5-mst-13.2.git

5.8.1 / bcc55 / win32 / Enable PerlIO and/ or USE_LARGE_FILES

From: "Nigel Sandever" <njsandever@hotmail.com>
Message-ID: <Law9-F94BdsnvUFcxT500000ea5@hotmail.com>
Date: Thu, 25 Sep 2003 21:49:07 +0000

p4raw-id: //depot/perl@21989
---

diff --git a/dosish.h b/dosish.h
index 8628472..e7be877 100644
--- a/dosish.h
+++ b/dosish.h
@@ -80,7 +80,12 @@
  *	information.
  */
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+# if defined(__BORLANDC__) /* buk */
+#  include <sys\stat.h>
+#  define Stat_t struct stati64
+# else
 #define Stat_t struct _stati64
+# endif
 #else
 #if defined(UNDER_CE)
 #define Stat_t struct xcestat
diff --git a/win32/win32.c b/win32/win32.c
index 4d8a621..66ff52c 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -2578,10 +2578,14 @@ DllExport Off_t
 win32_ftell(FILE *pf)
 {
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLAND__) /* buk */
+    return win32_tell( fileno( pf ) );
+#else
     fpos_t pos;
     if (fgetpos(pf, &pos))
 	return -1;
     return (Off_t)pos;
+#endif
 #else
     return ftell(pf);
 #endif
@@ -2591,6 +2595,13 @@ DllExport int
 win32_fseek(FILE *pf, Off_t offset,int origin)
 {
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLANDC__) /* buk */
+    return win32_lseek(
+        fileno(pf),
+        offset,
+        origin
+        );
+#else
     fpos_t pos;
     switch (origin) {
     case SEEK_CUR:
@@ -2610,6 +2621,7 @@ win32_fseek(FILE *pf, Off_t offset,int origin)
 	return -1;
     }
     return fsetpos(pf, &offset);
+#endif
 #else
     return fseek(pf, offset, origin);
 #endif
@@ -2618,13 +2630,25 @@ win32_fseek(FILE *pf, Off_t offset,int origin)
 DllExport int
 win32_fgetpos(FILE *pf,fpos_t *p)
 {
+#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */
+    if( win32_tell(fileno(pf)) == -1L ) {
+        errno = EBADF;
+        return -1;
+    }
+    return 0;
+#else
     return fgetpos(pf, p);
+#endif
 }
 
 DllExport int
 win32_fsetpos(FILE *pf,const fpos_t *p)
 {
+#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */
+    return win32_lseek(fileno(pf), *p, SEEK_CUR);
+#else
     return fsetpos(pf, p);
+#endif
 }
 
 DllExport void
@@ -3157,7 +3181,23 @@ DllExport Off_t
 win32_lseek(int fd, Off_t offset, int origin)
 {
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLANDC__) /* buk */
+    LARGE_INTEGER pos;
+    pos.QuadPart = offset;
+    pos.LowPart = SetFilePointer(
+        (HANDLE)_get_osfhandle(fd),
+        pos.LowPart,
+        &pos.HighPart,
+        origin
+    );
+    if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) {
+        pos.QuadPart = -1;
+    }
+
+    return pos.QuadPart;
+#else
     return _lseeki64(fd, offset, origin);
+#endif
 #else
     return lseek(fd, offset, origin);
 #endif
@@ -3167,7 +3207,24 @@ DllExport Off_t
 win32_tell(int fd)
 {
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLANDC__) /* buk *//
+    LARGE_INTEGER pos;
+    pos.QuadPart = 0;
+    pos.LowPart = SetFilePointer(
+        (HANDLE)_get_osfhandle(fd),
+        pos.LowPart,
+        &pos.HighPart,
+        FILE_CURRENT
+    );
+    if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) {
+        pos.QuadPart = -1;
+    }
+
+    return pos.QuadPart;
+    /* return tell(fd); */
+#else
     return _telli64(fd);
+#endif
 #else
     return tell(fd);
 #endif
diff --git a/win32/win32sck.c b/win32/win32sck.c
index 2c51cbc..86cdc5f 100644
--- a/win32/win32sck.c
+++ b/win32/win32sck.c
@@ -497,7 +497,11 @@ my_fstat(int fd, Stat_t *sbufptr)
     int osf;
     if (!wsock_started || IsWinNT()) {
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLANDC__) /* buk */
+	return win32_fstat(fd, sbufptr );
+#else
 	return _fstati64(fd, sbufptr);
+#endif
 #else
 	return fstat(fd, sbufptr);
 #endif
@@ -525,7 +529,11 @@ my_fstat(int fd, Stat_t *sbufptr)
 	}
     }
 #if defined(WIN64) || defined(USE_LARGE_FILES)
+#if defined(__BORLANDC__) /* buk */
+    return win32_fstat(fd, sbufptr );
+#else
     return _fstati64(fd, sbufptr);
+#endif
 #else
     return fstat(fd, sbufptr);
 #endif