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gnulib/modules/sys_uio
Eric Blake 753425d56e 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>
2011-04-21 10:43:09 -06:00

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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