1 files changed, 95 insertions, 0 deletions
diff --git a/ACE/ace/Flag_Manip.cpp b/ACE/ace/Flag_Manip.cpp
new file mode 100644
index 00000000000..ee074a2d10d
--- /dev/null
+++ b/ACE/ace/Flag_Manip.cpp
@@ -0,0 +1,95 @@
+// $Id$
+
+#include "ace/Flag_Manip.h"
+
+#if defined (ACE_LACKS_FCNTL)
+#  include "ace/OS_NS_stropts.h"
+#  include "ace/OS_NS_errno.h"
+#endif /* ACE_LACKS_FCNTL */
+
+#if !defined (__ACE_INLINE__)
+#include "ace/Flag_Manip.inl"
+#endif /* __ACE_INLINE__ */
+
+#if defined (CYGWIN32)
+#  include "ace/os_include/os_termios.h"
+#endif /* CYGWIN32 */
+
+ACE_RCSID (ace,
+           Flag_Manip,
+           "$Id$")
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+// Flags are file status flags to turn on.
+
+int
+ACE::set_flags (ACE_HANDLE handle, int flags)
+{
+  ACE_TRACE ("ACE::set_flags");
+#if defined (ACE_LACKS_FCNTL)
+  switch (flags)
+    {
+    case ACE_NONBLOCK:
+      // nonblocking argument (1)
+      // blocking:            (0)
+      {
+        int nonblock = 1;
+        return ACE_OS::ioctl (handle, FIONBIO, &nonblock);
+      }
+    default:
+      ACE_NOTSUP_RETURN (-1);
+    }
+#else
+  int val = ACE_OS::fcntl (handle, F_GETFL, 0);
+
+  if (val == -1)
+    return -1;
+
+  // Turn on flags.
+  ACE_SET_BITS (val, flags);
+
+  if (ACE_OS::fcntl (handle, F_SETFL, val) == -1)
+    return -1;
+  else
+    return 0;
+#endif /* ACE_LACKS_FCNTL */
+}
+
+// Flags are the file status flags to turn off.
+
+int
+ACE::clr_flags (ACE_HANDLE handle, int flags)
+{
+  ACE_TRACE ("ACE::clr_flags");
+
+#if defined (ACE_LACKS_FCNTL)
+  switch (flags)
+    {
+    case ACE_NONBLOCK:
+      // nonblocking argument (1)
+      // blocking:            (0)
+      {
+        int nonblock = 0;
+        return ACE_OS::ioctl (handle, FIONBIO, &nonblock);
+      }
+    default:
+      ACE_NOTSUP_RETURN (-1);
+    }
+#else
+  int val = ACE_OS::fcntl (handle, F_GETFL, 0);
+
+  if (val == -1)
+    return -1;
+
+  // Turn flags off.
+  ACE_CLR_BITS (val, flags);
+
+  if (ACE_OS::fcntl (handle, F_SETFL, val) == -1)
+    return -1;
+  else
+    return 0;
+#endif /* ACE_LACKS_FCNTL */
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL