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passt: Run in background, add message logging with severities

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Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-03-18 07:49:08 +01:00
parent 8bfcc9208c
commit 48ca38c606
6 changed files with 109 additions and 71 deletions

7
tcp.c
View file

@ -354,8 +354,9 @@ enum tcp_state {
FIN_WAIT_1,
FIN_WAIT_1_SOCK_FIN,
};
#define TCP_STATE_STR_SIZE (FIN_WAIT_1_SOCK_FIN + 1)
static char *tcp_state_str[FIN_WAIT_1_SOCK_FIN + 1] = {
static char *tcp_state_str[TCP_STATE_STR_SIZE] __attribute((__unused__)) = {
"CLOSED", "TAP_SYN_SENT", "SOCK_SYN_SENT", "TAP_SYN_RCVD",
"ESTABLISHED", "ESTABLISHED_SOCK_FIN", "CLOSE_WAIT", "LAST_ACK",
"FIN_WAIT_1", "FIN_WAIT_1_SOCK_FIN",
@ -480,8 +481,8 @@ static void tcp_act_clear(int s)
*/
static void tcp_set_state(int s, enum tcp_state state)
{
fprintf(stderr, "TCP: socket %i: %s -> %s\n", s,
tcp_state_str[tc[s].s], tcp_state_str[state]);
debug("TCP: socket %i: %s -> %s", s,
tcp_state_str[tc[s].s], tcp_state_str[state]);
tc[s].s = state;
}