diff options
Diffstat (limited to 'src/virt.c')
| -rw-r--r-- | src/virt.c | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -167,6 +167,7 @@ guestfs___for_each_disk (guestfs_h *g, virDomainPtr dom, int (*f) (guestfs_h *g, const char *filename, const char *format, + int readonly, void *data), void *data) { @@ -284,9 +285,20 @@ guestfs___for_each_disk (guestfs_h *g, format = (char *) xmlNodeListGetString (doc, attr->children, 1); } + /* Get the <readonly/> flag. */ + xmlXPathObjectPtr xpreadonly; + + xpathCtx->node = nodes->nodeTab[i]; + xpreadonly = xmlXPathEvalExpression (BAD_CAST "./readonly", xpathCtx); + int readonly = 0; + if (xpreadonly != NULL && + xpreadonly->nodesetval && + xpreadonly->nodesetval->nodeNr > 0) + readonly = 1; + int t; if (f) - t = f (g, filename, format, data); + t = f (g, filename, format, readonly, data); else t = 0; @@ -294,6 +306,7 @@ guestfs___for_each_disk (guestfs_h *g, xmlFree (format); xmlXPathFreeObject (xpfilename); xmlXPathFreeObject (xpformat); + xmlXPathFreeObject (xpreadonly); if (t == -1) goto cleanup; @@ -320,7 +333,7 @@ guestfs___for_each_disk (guestfs_h *g, /* This was proposed as an external API, but it's not quite baked yet. */ -static int add_disk (guestfs_h *g, const char *filename, const char *format, void *optargs_vp); +static int add_disk (guestfs_h *g, const char *filename, const char *format, int readonly, void *optargs_vp); static int connect_live (guestfs_h *g, virDomainPtr dom); static int @@ -401,7 +414,8 @@ guestfs___add_libvirt_dom (guestfs_h *g, virDomainPtr dom, } static int -add_disk (guestfs_h *g, const char *filename, const char *format, +add_disk (guestfs_h *g, + const char *filename, const char *format, int readonly, void *optargs_vp) { struct guestfs_add_drive_opts_argv *optargs = optargs_vp; |