Date: Sat, 2 Feb 2008 18:51:24 GMT From: Robert Watson <rwatson@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 134661 for review Message-ID: <200802021851.m12IpOE5053572@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=134661 Change 134661 by rwatson@rwatson_cinnamon on 2008/02/02 18:50:46 Clarify comment. Affected files ... .. //depot/projects/zcopybpf/src/contrib/libpcap/pcap-bpf.c#21 edit Differences ... ==== //depot/projects/zcopybpf/src/contrib/libpcap/pcap-bpf.c#21 (text+ko) ==== @@ -151,7 +151,9 @@ * shared memory buffers. * * pcap_next_zbuf_shm(): Check for a newly available shared memory buffer, - * and set up p->buffer and cc to reflect one if available. + * and set up p->buffer and cc to reflect one if available. Notice that if + * there was no prior buffer, we select zbuf1 as this will be the first + * buffer filled for a fresh BPF session. */ static int pcap_next_zbuf_shm(pcap_t *p, int *cc)
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