From 753425d56eedab92c361cae9d6baa701d893fbc9 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Thu, 21 Apr 2011 08:51:12 -0600
Subject: sys_uio: new module

For now, just provide the types used by sys/socket.  We could
add readv() and writev() later, if desired.

* modules/sys_uio: New module.
* modules/sys_uio-tests: Likewise.
* lib/sys_uio.in.h: New file.
* m4/sys_uio_h.m4: Likewise.
* tests/test-sys_uio.c: Likewise.
* doc/posix-headers/sys_uio.texi (sys/uio.h): Document it.
* MODULES.html.sh (systems lacking POSIX:2008): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
---
 modules/sys_uio | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 modules/sys_uio

(limited to 'modules/sys_uio')

diff --git a/modules/sys_uio b/modules/sys_uio
new file mode 100644
index 0000000000..2152718cca
--- /dev/null
+++ b/modules/sys_uio
@@ -0,0 +1,42 @@
+Description:
+A POSIX-like <sys/uio.h>.
+
+Files:
+lib/sys_uio.in.h
+m4/sys_uio_h.m4
+
+Depends-on:
+include_next
+
+configure.ac:
+gl_HEADER_SYS_UIO
+AC_PROG_MKDIR_P
+
+Makefile.am:
+BUILT_SOURCES += sys/uio.h
+
+# We need the following in order to create <sys/uio.h> when the system
+# doesn't have one that works with the given compiler.
+sys/uio.h: sys_uio.in.h $(top_builddir)/config.status
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYS_UIO_H''@|$(NEXT_SYS_UIO_H)|g' \
+	      -e 's|@''HAVE_SYS_UIO_H''@|$(HAVE_SYS_UIO_H)|g' \
+	      < $(srcdir)/sys_uio.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+MOSTLYCLEANFILES += sys/uio.h sys/uio.h-t
+MOSTLYCLEANDIRS += sys
+
+Include:
+<sys/uio.h>
+
+License:
+LGPLv2+
+
+Maintainer:
+Eric Blake
-- 
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