Rename XS_GET_DOMAIN_PATH to XS_GET_DOMAIN_PATH and add libxenstore binding.

Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>

5 files changed, 17 insertions, 4 deletions

diff --git a/tools/xenstore/xenstored.h b/tools/xenstore/xenstored.h
index 441b95fecd..a0a291eb83 100644
--- a/tools/xenstore/xenstored.h
+++ b/tools/xenstore/xenstored.h
@@ -42,7 +42,7 @@ enum xsd_sockmsg_type
 	XS_OP_READ_ONLY = XS_TRANSACTION_END,
 	XS_INTRODUCE,
 	XS_RELEASE,
-	XS_GETDOMAINPATH,
+	XS_GET_DOMAIN_PATH,
 	XS_WRITE,
 	XS_MKDIR,
 	XS_RM,
diff --git a/tools/xenstore/xenstored_core.c b/tools/xenstore/xenstored_core.c
index 79e3fa8776..4d9910030c 100644
--- a/tools/xenstore/xenstored_core.c
+++ b/tools/xenstore/xenstored_core.c
@@ -140,7 +140,7 @@ static char *sockmsg_string(enum xsd_sockmsg_type type)
 	case XS_TRANSACTION_END: return "TRANSACTION_END";
 	case XS_INTRODUCE: return "INTRODUCE";
 	case XS_RELEASE: return "RELEASE";
-	case XS_GETDOMAINPATH: return "GETDOMAINPATH";
+	case XS_GET_DOMAIN_PATH: return "GET_DOMAIN_PATH";
 	case XS_WRITE: return "WRITE";
 	case XS_MKDIR: return "MKDIR";
 	case XS_RM: return "RM";
@@ -1277,7 +1277,7 @@ static void process_message(struct connection *conn, struct buffered_data *in)
 		do_release(conn, onearg(in));
 		break;
 
-	case XS_GETDOMAINPATH:
+	case XS_GET_DOMAIN_PATH:
 		do_get_domain_path(conn, onearg(in));
 		break;
 
diff --git a/tools/xenstore/xenstored_domain.c b/tools/xenstore/xenstored_domain.c
index 764ed21f8e..807a62fff4 100644
--- a/tools/xenstore/xenstored_domain.c
+++ b/tools/xenstore/xenstored_domain.c
@@ -389,7 +389,7 @@ void do_get_domain_path(struct connection *conn, const char *domid_str)
 	if (!domain) 
 		send_error(conn, ENOENT);
 	else
-		send_reply(conn, XS_GETDOMAINPATH, domain->path,
+		send_reply(conn, XS_GET_DOMAIN_PATH, domain->path,
 			   strlen(domain->path) + 1);
 }
 
diff --git a/tools/xenstore/xs.c b/tools/xenstore/xs.c
index c49fded8ec..ff31244166 100644
--- a/tools/xenstore/xs.c
+++ b/tools/xenstore/xs.c
@@ -613,6 +613,15 @@ bool xs_release_domain(struct xs_handle *h, domid_t domid)
 	return xs_bool(xs_single(h, XS_RELEASE, domid_str, NULL));
 }
 
+char *xs_get_domain_path(struct xs_handle *h, domid_t domid)
+{
+	char domid_str[MAX_STRLEN(domid)];
+
+	sprintf(domid_str, "%u", domid);
+
+	return xs_single(h, XS_GET_DOMAIN_PATH, domid_str, NULL);
+}
+
 bool xs_shutdown(struct xs_handle *h)
 {
 	bool ret = xs_bool(xs_single(h, XS_SHUTDOWN, "", NULL));
diff --git a/tools/xenstore/xs.h b/tools/xenstore/xs.h
index a16c820999..5999baaa00 100644
--- a/tools/xenstore/xs.h
+++ b/tools/xenstore/xs.h
@@ -134,6 +134,10 @@ bool xs_introduce_domain(struct xs_handle *h, domid_t domid, unsigned long mfn,
  */
 bool xs_release_domain(struct xs_handle *h, domid_t domid);
 
+/* Query the home path of a domain.
+ */
+char *xs_get_domain_path(struct xs_handle *h, domid_t domid);
+
 /* Only useful for DEBUG versions */
 char *xs_debug_command(struct xs_handle *h, const char *cmd,
 		       void *data, unsigned int len);