return buf;
}
-static char *string(char *buf, char *end, char *s, struct printf_spec spec)
+static char *string(char *buf, char *end, const char *s, struct printf_spec spec)
{
int len, i;
if ((unsigned long)s < PAGE_SIZE)
- s = "<NULL>";
+ s = "(null)";
len = strnlen(s, spec.precision);
size_t len;
if ((unsigned long)save_str > (unsigned long)-PAGE_SIZE
|| (unsigned long)save_str < PAGE_SIZE)
- save_str = "<NULL>";
+ save_str = "(null)";
len = strlen(save_str);
if (str + len + 1 < end)
memcpy(str, save_str, len + 1);