console_name
static const char console_name[] = "console=";
if (!strncmp(argv[i], console_name, strlen(console_name))) {
strncpy(console, argv[i] + strlen(console_name),
p = strstr(bootargs, console_name);
c = *(p + strlen(console_name) + i);
strcpy(p, p + strlen(console_name) + i);