forked from mirrors/linux
c9da99e647
While it's not too late fix the recently added RQLEN diag extension to report rqlen and wqlen in the same way as TCP does. I.e. for listening sockets the ack backlog length (which is the input queue length for socket) in rqlen and the max ack backlog length in wqlen, and what the CINQ/OUTQ ioctls do for established. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
54 lines
1 KiB
C
54 lines
1 KiB
C
#ifndef __UNIX_DIAG_H__
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#define __UNIX_DIAG_H__
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#include <linux/types.h>
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struct unix_diag_req {
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__u8 sdiag_family;
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__u8 sdiag_protocol;
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__u16 pad;
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__u32 udiag_states;
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__u32 udiag_ino;
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__u32 udiag_show;
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__u32 udiag_cookie[2];
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};
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#define UDIAG_SHOW_NAME 0x00000001 /* show name (not path) */
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#define UDIAG_SHOW_VFS 0x00000002 /* show VFS inode info */
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#define UDIAG_SHOW_PEER 0x00000004 /* show peer socket info */
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#define UDIAG_SHOW_ICONS 0x00000008 /* show pending connections */
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#define UDIAG_SHOW_RQLEN 0x00000010 /* show skb receive queue len */
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#define UDIAG_SHOW_MEMINFO 0x00000020 /* show memory info of a socket */
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struct unix_diag_msg {
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__u8 udiag_family;
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__u8 udiag_type;
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__u8 udiag_state;
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__u8 pad;
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__u32 udiag_ino;
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__u32 udiag_cookie[2];
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};
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enum {
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UNIX_DIAG_NAME,
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UNIX_DIAG_VFS,
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UNIX_DIAG_PEER,
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UNIX_DIAG_ICONS,
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UNIX_DIAG_RQLEN,
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UNIX_DIAG_MEMINFO,
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UNIX_DIAG_MAX,
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};
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struct unix_diag_vfs {
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__u32 udiag_vfs_ino;
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__u32 udiag_vfs_dev;
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};
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struct unix_diag_rqlen {
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__u32 udiag_rqueue;
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__u32 udiag_wqueue;
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};
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#endif
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