A very simple capabilities dump.
Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
---
tools/vhost-user-rpmb/main.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tools/vhost-user-rpmb/main.c b/tools/vhost-user-rpmb/main.c
index a40a680a74ca..6b1989125bd6 100644
--- a/tools/vhost-user-rpmb/main.c
+++ b/tools/vhost-user-rpmb/main.c
@@ -7,6 +7,7 @@
*/
#include <glib.h>
+#include <stdio.h>
static gchar *socket_path;
static gint socket_fd;
@@ -20,6 +21,14 @@ static GOptionEntry options[] =
{ NULL }
};
+/* Print vhost-user.json backend program capabilities */
+static void print_capabilities(void)
+{
+ printf("{\n");
+ printf(" \"type\": \"block\"\n");
+ printf("}\n");
+}
+
int main (int argc, char *argv[])
{
GError *error = NULL;
@@ -33,5 +42,9 @@ int main (int argc, char *argv[])
exit (1);
}
+ if (print_cap) {
+ print_capabilities();
+ exit(0);
+ }
}
--
2.20.1
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