[PATCH]: c9f59858ee target: rewrite command 'target names' as COMMAND_HANDLER

[gerrit]

This is an automated email from Gerrit.

"Antonio Borneo <borneo.anto...@gmail.com>" just uploaded a new patch set to 
Gerrit, which you can find at https://review.openocd.org/c/openocd/+/7510

-- gerrit

commit c9f59858eed8e1a46ce94a8dea140ef5c27176ed
Author: Antonio Borneo <borneo.anto...@gmail.com>
Date:   Mon Dec 19 23:58:01 2022 +0100

    target: rewrite command 'target names' as COMMAND_HANDLER
    
    Print one entry per line.
    While there add the mandatory 'usage' field.
    
    Change-Id: Ia832684817f3bdbfa4cb943cd97e3f9fb2605902
    Signed-off-by: Antonio Borneo <borneo.anto...@gmail.com>

diff --git a/src/target/target.c b/src/target/target.c
index b77a25a2a3..3fdb34ec6f 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -6388,20 +6388,18 @@ COMMAND_HANDLER(handle_target_types)
        return ERROR_OK;
 }
 
-static int jim_target_names(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+COMMAND_HANDLER(handle_target_names)
 {
-       if (argc != 1) {
-               Jim_WrongNumArgs(interp, 1, argv, "Too many parameters");
-               return JIM_ERR;
-       }
-       Jim_SetResult(interp, Jim_NewListObj(interp, NULL, 0));
+       if (CMD_ARGC != 0)
+               return ERROR_COMMAND_SYNTAX_ERROR;
+
        struct target *target = all_targets;
        while (target) {
-               Jim_ListAppendElement(interp, Jim_GetResult(interp),
-                       Jim_NewStringObj(interp, target_name(target), -1));
+               command_print(CMD, "%s", target_name(target));
                target = target->next;
        }
-       return JIM_OK;
+
+       return ERROR_OK;
 }
 
 static struct target_list *
@@ -6531,8 +6529,9 @@ static const struct command_registration 
target_subcommand_handlers[] = {
        {
                .name = "names",
                .mode = COMMAND_ANY,
-               .jim_handler = jim_target_names,
+               .handler = handle_target_names,
                .help = "Returns the names of all targets as a list of strings",
+               .usage = "",
        },
        {
                .name = "smp",

--