From: Stephen Hemminger
> Sent: 07 July 2017 16:40
> For the most of the address flags, use a table of bit values rather
> than open coding every value. This allows for easier inevitable
> expansion of flags.
>
> This also fixes the missing stable-privacy flag.
>
> Signed-off-by: Stephen Hemminger <[email protected]>
> ---
> ip/ipaddress.c | 152
> ++++++++++++++++++++++++---------------------------------
> 1 file changed, 65 insertions(+), 87 deletions(-)
>
> diff --git a/ip/ipaddress.c b/ip/ipaddress.c
> index f06f5829fb61..b4efb9fedcd2 100644
> --- a/ip/ipaddress.c
> +++ b/ip/ipaddress.c
> @@ -1013,14 +1013,67 @@ static unsigned int get_ifa_flags(struct ifaddrmsg
> *ifa,
> ifa->ifa_flags;
> }
>
> +
> +static const char *ifa_flag_names[] = {
> + "secondary",
> + "nodad",
> + "optimistic",
> + "dadfailed",
> + "home",
> + "deprecated",
> + "tentative",
> + "permanent",
> + "mngtmpaddr",
> + "noprefixroute",
> + "autojoin",
> + "stable-privacy",
> +};
It would be safer to set up a table of the constant - string pairs
instead of relying on the table being in the right order.
David
