Date: Sun, 17 Dec 2000 12:50:23 -0800 (PST) From: John Polstra <jdp@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bpf.c Message-ID: <200012172050.eBHKoOS42738@freefall.freebsd.org>
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jdp 2000/12/17 12:50:23 PST Modified files: sys/net bpf.c Log: Fix bug: a read() on a bpf device which was in non-blocking mode and had no data available returned 0. Now it returns -1 with errno set to EWOULDBLOCK (== EAGAIN) as it should. This fix makes the bpf device usable in threaded programs. Reviewed by: bde Revision Changes Path 1.72 +7 -6 src/sys/net/bpf.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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