PERFORCE change 131560 for review
Robert Watson
rwatson at FreeBSD.org
Mon Dec 24 15:45:29 PST 2007
http://perforce.freebsd.org/chv.cgi?CH=131560
Change 131560 by rwatson at rwatson_cinnamon on 2007/12/24 23:44:50
bzh_kernel_len is the length of data in the buffer, not the length
of the buffer.
Affected files ...
.. //depot/projects/zcopybpf/src/sys/net/bpf.h#15 edit
Differences ...
==== //depot/projects/zcopybpf/src/sys/net/bpf.h#15 (text+ko) ====
@@ -197,7 +197,7 @@
*/
struct bpf_zbuf_header {
volatile u_int bzh_kernel_gen; /* Kernel generation number. */
- volatile u_int bzh_kernel_len; /* Length of buffer. */
+ volatile u_int bzh_kernel_len; /* Length of data in the buffer. */
volatile u_int bzh_user_gen; /* User generation number. */
u_int _bzh_pad[5];
};
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