Date: Thu, 07 Jun 2001 13:38:16 +0200 From: Juan Fco Rodriguez Hervella <jrh@it.uc3m.es> To: freebsd-net@FreeBSD.ORG Subject: Re: How to count frames transmitted through the ethernet card. Message-ID: <3B1F67A8.2676289D@it.uc3m.es>
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That is my problem, If sendto() *not* always returns ENOBUFS, I need to know the packets what are actually transmited... >> Hello: >> >> I am doing a program that sends udp packets. I have a counter >> and each time I send a packet with "sendto()", I increment the value >> of this variable. >> >> But I would like to count the frames that are being actually >> transmitted, through the ethernet card, some like the ifconfig/netstat. > > In principle sendto() can return you an ENOBUFS error when the > interface queue is full, but not always (depending on how the > firewall plays with the packet). > cheers > luigi ********************************* Juan F. Rodriguez Hervella Universidad Carlos III de Madrid ******************************** To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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