Function prompt

lightningd/options.c:498–505

Test code looks in logs, so we print prompts to log as well as stdout */

/* Test code looks in logs, so we print prompts to log as well as stdout */
static void prompt(struct lightningd *ld, const char *str)
{
	printf("%s\n", str);
	log_debug(ld->log, "PROMPT: %s", str);
	/* If we don't flush we might end up being buffered and we might seem
	 * to hang while we wait for the password. */
	fflush(stdout);
}

/* Prompt the user to enter a password, from which will be derived the key used
 * for `hsm_secret` encryption.