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treewide: Mark constant references as const

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Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio
2022-03-26 07:23:21 +01:00
parent 965f603238
commit 48582bf47f
29 changed files with 192 additions and 168 deletions
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15
icmp.c
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@@ -65,8 +65,8 @@ static uint8_t icmp_act [IP_VERSIONS][USHRT_MAX / 8];
* @events: epoll events bitmap
* @now: Current timestamp, unused
*/
void icmp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
struct timespec *now)
void icmp_sock_handler(const struct ctx *c, union epoll_ref ref,
uint32_t events, const struct timespec *now)
{
struct in6_addr a6 = { .s6_addr = { 0, 0, 0, 0,
0, 0, 0, 0,
@@ -136,13 +136,14 @@ void icmp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
* icmp_tap_handler() - Handle packets from tap
* @c: Execution context
* @af: Address family, AF_INET or AF_INET6
* @addr: Destination address
* @p: Packet pool, single packet with ICMP/ICMPv6 header
* @now: Current timestamp
*
* Return: count of consumed packets (always 1, even if malformed)
*/
int icmp_tap_handler(struct ctx *c, int af, void *addr, struct pool *p,
struct timespec *now)
int icmp_tap_handler(const struct ctx *c, int af, const void *addr,
const struct pool *p, const struct timespec *now)
{
size_t plen;
@@ -227,8 +228,8 @@ fail_sock:
* @id: Echo identifier, host order
* @ts: Timestamp from caller
*/
static void icmp_timer_one(struct ctx *c, int v6, uint16_t id,
struct timespec *ts)
static void icmp_timer_one(const struct ctx *c, int v6, uint16_t id,
const struct timespec *ts)
{
struct icmp_id_sock *id_map = &icmp_id_map[v6 ? V6 : V4][id];
@@ -247,7 +248,7 @@ static void icmp_timer_one(struct ctx *c, int v6, uint16_t id,
* @c: Execution context
* @ts: Timestamp from caller
*/
void icmp_timer(struct ctx *c, struct timespec *ts)
void icmp_timer(const struct ctx *c, const struct timespec *ts)
{
long *word, tmp;
unsigned int i;