make some structures constant.

These pre-initialized arrays are not modified.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Feng Lu <lu.feng@6wind.com>
(cherry picked from commit 88d37b902bc8127379d3293b9671aa6a11479c23)
This commit is contained in:
Stephen Hemminger 2014-11-03 01:20:09 +00:00 committed by Daniel Walton
parent 0b1e756bbf
commit bdcf8f59a4
2 changed files with 2 additions and 2 deletions

View File

@ -62,7 +62,7 @@
#endif /* PNBBY */
/* Utility mask array. */
static u_char maskbit[] = {
static const u_char maskbit[] = {
0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff
};

View File

@ -50,7 +50,7 @@ static int rip_enable_if_lookup (const char *ifname);
static int rip_enable_network_lookup2 (struct connected *connected);
static void rip_enable_apply_all (void);
struct message ri_version_msg[] =
const struct message ri_version_msg[] =
{
{RI_RIP_VERSION_1, "1"},
{RI_RIP_VERSION_2, "2"},