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Diffstat (limited to 'passt.c')
-rw-r--r--passt.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/passt.c b/passt.c
index 292cf53..6de9e5e 100644
--- a/passt.c
+++ b/passt.c
@@ -93,8 +93,8 @@ char *ip_proto_str[IPPROTO_SCTP + 1] = {
* @events: epoll events
* @now: Current timestamp
*/
-static void sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
- struct timespec *now)
+static void sock_handler(struct ctx *c, union epoll_ref ref,
+ uint32_t events, const struct timespec *now)
{
trace("%s: %s packet from socket %i (events: 0x%08x)",
c->mode == MODE_PASST ? "passt" : "pasta",
@@ -114,7 +114,7 @@ static void sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
* @c: Execution context
* @now: Current timestamp
*/
-static void post_handler(struct ctx *c, struct timespec *now)
+static void post_handler(struct ctx *c, const struct timespec *now)
{
#define CALL_PROTO_HANDLER(c, now, lc, uc) \
do { \
@@ -149,7 +149,7 @@ static void post_handler(struct ctx *c, struct timespec *now)
* @c: Execution context
* @now: Current timestamp
*/
-static void timer_init(struct ctx *c, struct timespec *now)
+static void timer_init(struct ctx *c, const struct timespec *now)
{
c->tcp.timer_run = c->udp.timer_run = c->icmp.timer_run = *now;
}
@@ -160,8 +160,8 @@ static void timer_init(struct ctx *c, struct timespec *now)
* @eth_s: Ethernet source address, NULL if unchanged
* @ip_da: Pointer to IPv4 destination address, NULL if unchanged
*/
-void proto_update_l2_buf(unsigned char *eth_d, unsigned char *eth_s,
- uint32_t *ip_da)
+void proto_update_l2_buf(const unsigned char *eth_d, const unsigned char *eth_s,
+ const uint32_t *ip_da)
{
tcp_update_l2_buf(eth_d, eth_s, ip_da);
udp_update_l2_buf(eth_d, eth_s, ip_da);
@@ -171,7 +171,7 @@ void proto_update_l2_buf(unsigned char *eth_d, unsigned char *eth_s,
* seccomp() - Set up seccomp filters depending on mode, won't return on failure
* @c: Execution context
*/
-static void seccomp(struct ctx *c)
+static void seccomp(const struct ctx *c)
{
struct sock_fprog prog;