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passt/tcp.h
Stefano Brivio cd14bff5ea tcp: Add struct for TCP execution context, move hash_secret to it
We don't need to keep small data as static variables, move the only
small variable we have so far to the new struct.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-03-17 10:57:41 +01:00

20 lines
470 B
C

#ifndef TCP_H
#define TCP_H
struct ctx;
void tcp_sock_handler(struct ctx *c, int s, uint32_t events);
void tcp_tap_handler(struct ctx *c, int af, void *addr, char *in, size_t len);
int tcp_sock_init(struct ctx *c);
void tcp_timer(struct ctx *c, struct timespec *ts);
/**
* struct tcp_ctx - Execution context for TCP routines
* @hash_secret: 128-bit secret for hash functions, ISN and hash table
*/
struct tcp_ctx {
uint64_t hash_secret[2];
};
#endif /* TCP_H */