mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-10-01 12:24:22 +00:00
fixed bug #38701 (wrong comment on tcp_pcb::snd_queuelen
This commit is contained in:
parent
eb6bcdb3ee
commit
796098e4c9
@ -1377,9 +1377,9 @@ void
|
|||||||
tcp_keepalive(struct tcp_pcb *pcb)
|
tcp_keepalive(struct tcp_pcb *pcb)
|
||||||
{
|
{
|
||||||
struct pbuf *p;
|
struct pbuf *p;
|
||||||
#if CHECKSUM_GEN_TCP
|
#if CHECKSUM_GEN_TCP
|
||||||
struct tcp_hdr *tcphdr;
|
struct tcp_hdr *tcphdr;
|
||||||
#endif /* CHECKSUM_GEN_TCP */
|
#endif /* CHECKSUM_GEN_TCP */
|
||||||
|
|
||||||
LWIP_DEBUGF(TCP_DEBUG, ("tcp_keepalive: sending KEEPALIVE probe to "));
|
LWIP_DEBUGF(TCP_DEBUG, ("tcp_keepalive: sending KEEPALIVE probe to "));
|
||||||
ipX_addr_debug_print(PCB_ISIPV6(pcb), TCP_DEBUG, &pcb->remote_ip);
|
ipX_addr_debug_print(PCB_ISIPV6(pcb), TCP_DEBUG, &pcb->remote_ip);
|
||||||
@ -1394,12 +1394,12 @@ tcp_keepalive(struct tcp_pcb *pcb)
|
|||||||
("tcp_keepalive: could not allocate memory for pbuf\n"));
|
("tcp_keepalive: could not allocate memory for pbuf\n"));
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
#if CHECKSUM_GEN_TCP
|
#if CHECKSUM_GEN_TCP
|
||||||
tcphdr = (struct tcp_hdr *)p->payload;
|
tcphdr = (struct tcp_hdr *)p->payload;
|
||||||
|
|
||||||
tcphdr->chksum = ipX_chksum_pseudo(PCB_ISIPV6(pcb), p, IP_PROTO_TCP, p->tot_len,
|
tcphdr->chksum = ipX_chksum_pseudo(PCB_ISIPV6(pcb), p, IP_PROTO_TCP, p->tot_len,
|
||||||
&pcb->local_ip, &pcb->remote_ip);
|
&pcb->local_ip, &pcb->remote_ip);
|
||||||
#endif /* CHECKSUM_GEN_TCP */
|
#endif /* CHECKSUM_GEN_TCP */
|
||||||
TCP_STATS_INC(tcp.xmit);
|
TCP_STATS_INC(tcp.xmit);
|
||||||
|
|
||||||
/* Send output to IP */
|
/* Send output to IP */
|
||||||
|
@ -233,7 +233,7 @@ struct tcp_pcb {
|
|||||||
|
|
||||||
u16_t snd_buf; /* Available buffer space for sending (in bytes). */
|
u16_t snd_buf; /* Available buffer space for sending (in bytes). */
|
||||||
#define TCP_SNDQUEUELEN_OVERFLOW (0xffffU-3)
|
#define TCP_SNDQUEUELEN_OVERFLOW (0xffffU-3)
|
||||||
u16_t snd_queuelen; /* Available buffer space for sending (in tcp_segs). */
|
u16_t snd_queuelen; /* Available buffer space for sending (in pbufs). */
|
||||||
|
|
||||||
#if TCP_OVERSIZE
|
#if TCP_OVERSIZE
|
||||||
/* Extra bytes available at the end of the last pbuf in unsent. */
|
/* Extra bytes available at the end of the last pbuf in unsent. */
|
||||||
|
Loading…
Reference in New Issue
Block a user