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packet: Report more packet sk info via diag module

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This reports in one rtattr message all the other scalar values, that can be
set on a packet socket with setsockopt.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2012-08-13 05:55:46 +00:00 • committed by David S. Miller
commit 8a360be0c5
2 changed files with 56 additions and 0 deletions
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23
include/linux/packet_diag.h
View file

@ -12,6 +12,8 @@ struct packet_diag_req {
__u32 pdiag_cookie[2];
};
#define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */
struct packet_diag_msg {
__u8 pdiag_family;
__u8 pdiag_type;
@ -21,4 +23,25 @@ struct packet_diag_msg {
__u32 pdiag_cookie[2];
};
enum {
PACKET_DIAG_INFO,
PACKET_DIAG_MAX,
};
struct packet_diag_info {
__u32 pdi_index;
__u32 pdi_version;
__u32 pdi_reserve;
__u32 pdi_copy_thresh;
__u32 pdi_tstamp;
__u32 pdi_flags;
#define PDI_RUNNING 0x1
#define PDI_AUXDATA 0x2
#define PDI_ORIGDEV 0x4
#define PDI_VNETHDR 0x8
#define PDI_LOSS 0x10
};
#endif