xiaoxiang781216 commented on code in PR #3552:
URL: https://github.com/apache/nuttx-apps/pull/3552#discussion_r3445453983
##########
nshlib/nsh_prompt.c:
##########
@@ -90,6 +98,27 @@ void nsh_update_prompt(void)
gethostname(g_nshprompt, NSH_PROMPT_SIZE);
strcat(g_nshprompt, CONFIG_NSH_PROMPT_SUFFIX);
}
+
+#if defined(CONFIG_SCHED_USER_IDENTITY)
+ FAR const char *privprompt = NULL;
+
+ if (geteuid() == 0)
+ {
+ if (CONFIG_NSH_PROMPT_STRING_ROOT[0] != '\0')
+ {
+ privprompt = CONFIG_NSH_PROMPT_STRING_ROOT;
Review Comment:
I mean `strlcpy(g_nshprompt, CONFIG_NSH_PROMPT_STRING_ROOT,
CONFIG_NSH_PROMPT_MAX)` and remove privprompt.
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