These are only used by xl.
Rename _libxl_paths.h -> _paths.h, these are not actually "libxl" paths but
rather are part of the Xen build time configuration. It is fine for xl to also
consume them.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Only libxl_xen_config_dir_path and libxl_lock_dir_path are used outside the
library. Also bindir, sbindir, sharedir and xenpagingdir appeared to be
completely unused so nuke them.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Ie, we permit general code in libxl direct access to the manifest
constants such as XEN_RUN_DIR. This simplifies their use in (eg)
format strings.
This might be controversial because it will make it difficult to make
any of these runtime-configurable later without changing lots of use
sites. But I don't think it's likely we'll want to do that.
For the moment, leave existing call sites of all the functions in
libxl_paths.c unchanged. The simplified use arrangements can be used
in new code and when we update call sites for other reasons.
Also correct the dependencies in the Makefile so that _libxl_paths.h
is generated before anything that uses libxl_internal.h.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Move a lot of
#include <stdfoo.h>
from individual files into libxl_internal.h. This helps avoid
portability mistakes where necessary system headers are omitted from
individual files, and is also of course a convenience when developing.
Also add
#include "libxl_osdeps.h" /* must come before any other headers */
to the top of most libxl*.c files, so that anyone who adds any headers
before libxl_internal.h will put the in the right place.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
libxl_internal.h now #includes libxl.h and various system headers.
This
1. makes the order of header inclusion more predictable
2. explicitly allows libxl_internal.h to use objects defined in libxl.h
3. removes the need for individual files to include these headers
Also
- remove some unnecessary #includes of libxl_utils.h,
flexarray.h, etc. in some libxl*.c files,
- include libxl_osdeps.h at the top of libxl_internal.h
- add missing includes of libxl_osdeps.h to a couple of files
- change libxl.h to libxl_internal.h in a couple of files
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Introduce a OS dependent global variable XEN_LOCK_DIR that points at the
system directory that contains lock files.
[fixed up for conflict in Config.mk -iwj]
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Since the recent build error caused by mismatch of symbol types due to
missing declarations, build libxl with -Wmissing-declarations.
The patch is mostly straightforward, a one liner in the makefile enables
the flag, a lot of functions in xl_cmdimpl.c needed to be made static
and libxl_paths.c needed to include libxl.h.
The one wart on the patch-set is that flex has a bug where it emits code
with missing declarations for yy(set|get)_column. This can be worked
around by providing the declarations ourselves regardless.
Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Ian Campbell
Ian Jackson
Olaf Hering
Anthony PERARD
Stefano Stabellini
Keir Fraser