Haven't we already fixed this one ?
Darren
----- Forwarded message from John Polstra -----
Message-Id: <[EMAIL PROTECTED]>
From: John Polstra <[EMAIL PROTECTED]>
Date: Sun, 17 Dec 2000 12:50:23 -0800 (PST)
Subject: cvs commit: src/sys/net bpf.c
X-FreeBSD-CVS-Branch: HEAD
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
----- End of forwarded message from John Polstra -----
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