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-rw-r--r--ACE/ace/Dirent.inl99
1 files changed, 99 insertions, 0 deletions
diff --git a/ACE/ace/Dirent.inl b/ACE/ace/Dirent.inl
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index 00000000000..0a8f0b9e6e4
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+++ b/ACE/ace/Dirent.inl
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+// -*- C++ -*-
+//
+// $Id$
+
+#include "ace/Log_Msg.h"
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+ACE_INLINE int
+ACE_Dirent::open (const ACE_TCHAR *dirname)
+{
+ // If the directory stream is already open, close it to prevent
+ // possible resource leaks.
+
+ if (this->dirp_ != 0)
+ {
+ ACE_OS::closedir (this->dirp_);
+ this->dirp_ = 0;
+ }
+
+ this->dirp_ = ACE_OS::opendir (dirname);
+
+ if (this->dirp_ == 0)
+ return -1;
+ else
+ return 0;
+}
+
+ACE_INLINE
+ACE_Dirent::ACE_Dirent (void)
+ : dirp_ (0)
+{
+}
+
+ACE_INLINE
+ACE_Dirent::ACE_Dirent (const ACE_TCHAR *dirname)
+ : dirp_ (0)
+{
+ if (this->open (dirname) == -1)
+ ACE_ERROR ((LM_ERROR,
+ ACE_LIB_TEXT ("%p\n"),
+ ACE_LIB_TEXT ("ACE_Dirent::ACE_Dirent")));
+}
+
+ACE_INLINE
+ACE_Dirent::~ACE_Dirent (void)
+{
+ if (this->dirp_ != 0)
+ ACE_OS::closedir (this->dirp_);
+}
+
+ACE_INLINE ACE_DIRENT *
+ACE_Dirent::read (void)
+{
+ return this->dirp_ ? ACE_OS::readdir (this->dirp_) : 0;
+}
+
+ACE_INLINE int
+ACE_Dirent::read (struct ACE_DIRENT *entry,
+ struct ACE_DIRENT **result)
+{
+ return this->dirp_
+ ? ACE_OS::readdir_r (this->dirp_, entry, result)
+ : 0;
+}
+
+ACE_INLINE void
+ACE_Dirent::close (void)
+{
+ if (this->dirp_ != 0)
+ {
+ ACE_OS::closedir (this->dirp_);
+
+ // Prevent double closure
+ this->dirp_ = 0;
+ }
+}
+
+ACE_INLINE void
+ACE_Dirent::rewind (void)
+{
+ if (this->dirp_)
+ ACE_OS::rewinddir (this->dirp_);
+}
+
+ACE_INLINE void
+ACE_Dirent::seek (long loc)
+{
+ if (this->dirp_)
+ ACE_OS::seekdir (this->dirp_, loc);
+}
+
+ACE_INLINE long
+ACE_Dirent::tell (void)
+{
+ return this->dirp_ ? ACE_OS::telldir (this->dirp_) : 0;
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL