Type: improvement
Change-Id: Iea5ecca5d4cbc6c7aea69104830afcfe78c708ee
Signed-off-by: Damjan Marion <damarion@cisco.com>
/* Parse memory size e.g. 100, 100k, 100m, 100g. */
unformat_function_t unformat_memory_size;
+/* Unformat C string array, takes array length as 2nd argument */
+unformat_function_t unformat_c_string_array;
+
/* Format base 10 e.g. 100, 100K, 100M, 100G */
u8 *format_base10 (u8 *s, va_list *va);
return 1;
}
+__clib_export uword
+unformat_c_string_array (unformat_input_t *input, va_list *va)
+{
+ char *str = va_arg (*va, char *);
+ u32 array_len = va_arg (*va, u32);
+ uword c, rv = 0;
+ u8 *s = 0;
+
+ if (unformat (input, "%v", &s) == 0)
+ return 0;
+
+ c = vec_len (s);
+
+ if (c > 0 && c < array_len)
+ {
+ clib_memcpy (str, s, c);
+ str[c] = 0;
+ rv = 1;
+ }
+
+ vec_free (s);
+ return rv;
+}
+
#endif /* CLIB_UNIX */