Rewrite ws_inet_pton{4,6} and ws_inet_ntop{4,6} without
GLib types.
Check for strerrorname_np() and use that is available,
to simplify error handling.
Add some minimal tests.
We should not replace chars that cannot be represented
in ASCII, to avoid mangling UTF-8. This assumes every
string is UTF-8, of course.
This only affects the display of the compiled filter.
Before:
Filter: http.user_agent == "João"
Constants:
00000 PUT_FVALUE "Jo\xc3\xa3o" <FT_STRING> -> reg#1
After:
Filter: http.user_agent == "João"
Constants:
00000 PUT_FVALUE "João" <FT_STRING> -> reg#1
Have these functions accept a zero max length to mean "display
the whole byte array". Change the max length parameter to receive a
number of bytes to print, not the length of the output character
string.
Adjust the macros bytes_to_str() and bytes_to_string_punct() to
produce the same output. Add more tests. Rename the functions to
bytes_to_str_maxlen() and bytes_to_str_punct_maxlen() because this is
an API break.
This is more readable and the extra error checking is functionally
the same as the original upstream code too, that trigerred some
compiler warnings.
Add missing 'static' qualifier.
Add a test for 'ws_opterr'.
João Valverde