/* 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
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 */