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Source documentation added.

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likewise 2004-07-12 20:42:16 +00:00
parent 45e36d9f56
commit 8d052ecf24
2 changed files with 9 additions and 3 deletions
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6
src/api/tcpip.c
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@ -56,10 +56,14 @@ tcpip_tcp_timer(void *arg)
{ {
(void)arg; (void)arg;
/* call TCP timer handler */
tcp_tmr(); tcp_tmr();
/* timer still needed? */
if (tcp_active_pcbs || tcp_tw_pcbs) { if (tcp_active_pcbs || tcp_tw_pcbs) {
/* restart timer */
sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL); sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
} else { } else {
/* disable timer */
tcpip_tcp_timer_active = 0; tcpip_tcp_timer_active = 0;
} }
} }
@ -67,7 +71,9 @@ tcpip_tcp_timer(void *arg)
void void
tcp_timer_needed(void) tcp_timer_needed(void)
{ {
/* timer is off but needed again? */
if (!tcpip_tcp_timer_active && (tcp_active_pcbs || tcp_tw_pcbs)) { if (!tcpip_tcp_timer_active && (tcp_active_pcbs || tcp_tw_pcbs)) {
/* enable and start timer */
tcpip_tcp_timer_active = 1; tcpip_tcp_timer_active = 1;
sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL); sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
} }