jtag: rewrite command 'adapter name' as COMMAND_HANDLER

Trivial change.
Add the mandatory 'usage' field.

Change-Id: Id92af5cd873fb86f5de79f785f156d1ef734b005
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7493
Tested-by: jenkins

diff --git a/src/jtag/adapter.c b/src/jtag/adapter.c
index eb73fcb9a3d3b2e835d594d4296e5e0f4e04a197..76a6620be43159cac97181703a9ca9b7d933f2d8 100644 (file)
--- a/src/jtag/adapter.c
+++ b/src/jtag/adapter.c
@@ -378,21 +378,18 @@ done:
        return equal;
 }
 
-static int jim_adapter_name(Jim_Interp *interp, int argc, Jim_Obj * const *argv)
+COMMAND_HANDLER(handle_adapter_name)
 {
-       struct jim_getopt_info goi;
-       jim_getopt_setup(&goi, interp, argc-1, argv + 1);
-
        /* return the name of the interface */
        /* TCL code might need to know the exact type... */
        /* FUTURE: we allow this as a means to "set" the interface. */
-       if (goi.argc != 0) {
-               Jim_WrongNumArgs(goi.interp, 1, goi.argv-1, "(no params)");
-               return JIM_ERR;
-       }
-       const char *name = adapter_driver ? adapter_driver->name : NULL;
-       Jim_SetResultString(goi.interp, name ? name : "undefined", -1);
-       return JIM_OK;
+
+       if (CMD_ARGC != 0)
+               return ERROR_COMMAND_SYNTAX_ERROR;
+
+       command_print(CMD, "%s", adapter_driver ? adapter_driver->name : "undefined");
+
+       return ERROR_OK;
 }
 
 COMMAND_HANDLER(adapter_transports_command)
@@ -1127,9 +1124,10 @@ static const struct command_registration adapter_command_handlers[] = {
        {
                .name = "name",
                .mode = COMMAND_ANY,
-               .jim_handler = jim_adapter_name,
+               .handler = handle_adapter_name,
                .help = "Returns the name of the currently "
                        "selected adapter (driver)",
+               .usage = "",
        },
        {
                .name = "srst",