X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsys_uio.in.h;h=4ffdaf059a1eb640cccbf78a91aeb10ce7355efa;hb=9fc81090f6c5590bd1b0e0fa5087577a2ee43a3e;hp=175ee0fb6df7abfb40c7aad8920be17c316b08c0;hpb=753425d56eedab92c361cae9d6baa701d893fbc9;p=gnulib.git

diff --git a/lib/sys_uio.in.h b/lib/sys_uio.in.h
index 175ee0fb6..4ffdaf059 100644
--- a/lib/sys_uio.in.h
+++ b/lib/sys_uio.in.h
@@ -1,5 +1,5 @@
 /* Substitute for <sys/uio.h>.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,38 +12,52 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 # if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
 # endif
 @PRAGMA_COLUMNS@
 
-#ifndef _GL_SYS_UIO_H
+#ifndef _@GUARD_PREFIX@_SYS_UIO_H
 
 #if @HAVE_SYS_UIO_H@
 
+/* On OpenBSD 4.4, <sys/uio.h> assumes prior inclusion of <sys/types.h>.  */
+# include <sys/types.h>
+
 /* The include_next requires a split double-inclusion guard.  */
 # @INCLUDE_NEXT@ @NEXT_SYS_UIO_H@
 
 #endif
 
-#ifndef _GL_SYS_UIO_H
-#define _GL_SYS_UIO_H
+#ifndef _@GUARD_PREFIX@_SYS_UIO_H
+#define _@GUARD_PREFIX@_SYS_UIO_H
 
 #if !@HAVE_SYS_UIO_H@
 /* A platform that lacks <sys/uio.h>.  */
-/* Get 'ssize_t'.  */
+/* Get 'size_t' and 'ssize_t'.  */
 # include <sys/types.h>
 
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# if !GNULIB_defined_struct_iovec
 /* All known platforms that lack <sys/uio.h> also lack any declaration
    of struct iovec in any other header.  */
 struct iovec {
   void *iov_base;
   size_t iov_len;
 };
+#  define GNULIB_defined_struct_iovec 1
+# endif
+
+# ifdef __cplusplus
+}
+# endif
+
 #endif
 
-#endif /* _GL_SYS_UIO_H */
-#endif /* _GL_SYS_UIO_H */
+#endif /* _@GUARD_PREFIX@_SYS_UIO_H */
+#endif /* _@GUARD_PREFIX@_SYS_UIO_H */