1 files changed, 47 insertions, 0 deletions
diff --git a/ace/os_include/sys/uio.h b/ace/os_include/sys/uio.h
new file mode 100644
index 00000000000..3a309f3e545
--- /dev/null
+++ b/ace/os_include/sys/uio.h
@@ -0,0 +1,47 @@
+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+ *  @file    uio.h
+ *
+ *  $Id$
+ *
+ *  @author Douglas C. Schmidt (schmidt@cs.wustl.edu)
+ *  @author etc
+ */
+//=============================================================================
+
+#ifndef ACE_OS_INCLUDE_SYS_UIO_H
+# define ACE_OS_INCLUDE_SYS_UIO_H
+# include "ace/pre.h"
+
+# include "ace/config-all.h"
+
+# if !defined (ACE_LACKS_PRAGMA_ONCE)
+#   pragma once
+# endif /* ACE_LACKS_PRAGMA_ONCE */
+
+# if !defined (ACE_LACKS_SYS_UIO_H) && !defined (ACE_LACKS_UNIX_SYS_HEADERS)
+#   include /**/ <sys/uio.h>
+# endif /* !ACE_LACKS_SYS_UIO_H && !ACE_LACKS_UNIX_SYS_HEADERS */
+
+# if defined(__rtems__)
+struct iovec {
+  char *iov_base; // Base address.
+  size_t iov_len; // Length.
+};
+# endif
+
+# if defined (ACE_HAS_BROKEN_WRITEV)
+typedef struct iovec ACE_WRITEV_TYPE;
+# else
+typedef const struct iovec ACE_WRITEV_TYPE;
+# endif /* ACE_HAS_BROKEN_WRITEV */
+
+# if defined (ACE_HAS_BROKEN_READV)
+typedef const struct iovec ACE_READV_TYPE;
+# else
+typedef struct iovec ACE_READV_TYPE;
+# endif /* ACE_HAS_BROKEN_READV */
+
+#endif /* ACE_OS_INCLUDE_SYS_UIO_H */