From 344e9dd33a936b429fefb67cd748ac009a1bab10 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 9 Nov 2004 22:49:28 +0000
Subject: r3642: Extend vfs to add seekdir/telldir/rewinddir. Yes I know I have
 to fix the modules too... First step in fixing out large directories problem.
 Jeremy.

---
 source/lib/system.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

(limited to 'source/lib/system.c')

diff --git a/source/lib/system.c b/source/lib/system.c
index b27ac5c00ad..f33d1ae7d57 100644
--- a/source/lib/system.c
+++ b/source/lib/system.c
@@ -361,6 +361,19 @@ FILE *sys_fopen(const char *path, const char *type)
 #endif
 }
 
+/*******************************************************************
+ An opendir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+DIR *sys_opendir(const char *name)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OPENDIR64)
+	return opendir64(name);
+#else
+	return opendir(name);
+#endif
+}
+
 /*******************************************************************
  A readdir wrapper that will deal with 64 bit filesizes.
 ********************************************************************/
@@ -374,6 +387,58 @@ SMB_STRUCT_DIRENT *sys_readdir(DIR *dirp)
 #endif
 }
 
+/*******************************************************************
+ A seekdir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+void sys_seekdir(DIR *dirp, long offset)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_SEEKDIR64)
+	seekdir64(dirp, offset);
+#else
+	seekdir(dirp, offset);
+#endif
+}
+
+/*******************************************************************
+ A telldir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+long sys_telldir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_TELLDIR64)
+	return (long)telldir64(dirp);
+#else
+	return (long)telldir(dirp);
+#endif
+}
+
+/*******************************************************************
+ A rewinddir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+void sys_rewinddir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_REWINDDIR64)
+	rewinddir64(dirp);
+#else
+	rewinddir(dirp);
+#endif
+}
+
+/*******************************************************************
+ A close wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+int sys_closedir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_CLOSEDIR64)
+	return closedir64(dirp);
+#else
+	return closedir(dirp);
+#endif
+}
+
 /*******************************************************************
  An mknod() wrapper that will deal with 64 bit filesizes.
 ********************************************************************/
-- 
cgit