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| author | Anthony PERARD <anthony.perard@citrix.com> | 2011-11-04 12:38:23 +0000 |
|---|---|---|
| committer | Anthony PERARD <anthony.perard@citrix.com> | 2011-11-04 12:38:23 +0000 |
| commit | 6291ab8bf8317537953e1fee900100fd72f8cb63 (patch) | |
| tree | b768708b72777ffc3c45c27798626d0cc9e29028 /tools/libxl/libxl_xshelp.c | |
| parent | 46e9ab5b1c86bded86eb95c124839c4db1b7c5fa (diff) | |
| download | xen-6291ab8bf8317537953e1fee900100fd72f8cb63.tar.gz xen-6291ab8bf8317537953e1fee900100fd72f8cb63.tar.bz2 xen-6291ab8bf8317537953e1fee900100fd72f8cb63.zip | |
libxl: libxl: Introduce dm-version xenstore key.
The all key is /libxl/$domid/dm-version.
The /libxl/$domid dir is created with the domain and should be only accessible
by the toolstack domain. The function libxl__xs_libxl_path() give this path.
This come with libxl__device_model_version_running() helper function.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Diffstat (limited to 'tools/libxl/libxl_xshelp.c')
| -rw-r--r-- | tools/libxl/libxl_xshelp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/libxl/libxl_xshelp.c b/tools/libxl/libxl_xshelp.c index e41f962eef..4b09be3ce7 100644 --- a/tools/libxl/libxl_xshelp.c +++ b/tools/libxl/libxl_xshelp.c @@ -122,6 +122,15 @@ char **libxl__xs_directory(libxl__gc *gc, xs_transaction_t t, char *path, unsign return ret; } +char *libxl__xs_libxl_path(libxl__gc *gc, uint32_t domid) +{ + libxl_ctx *ctx = libxl__gc_owner(gc); + char *s = libxl__sprintf(gc, "/libxl/%i", domid); + if (!s) + LIBXL__LOG(ctx, LIBXL__LOG_ERROR, "cannot allocate create paths"); + return s; +} + /* * Local variables: * mode: C |