| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | #ifndef __UNIX_DIAG_H__ |
| 3 | #define __UNIX_DIAG_H__ |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | |
| 7 | struct unix_diag_req { |
| 8 | __u8 sdiag_family; |
| 9 | __u8 sdiag_protocol; |
| 10 | __u16 pad; |
| 11 | __u32 udiag_states; |
| 12 | __u32 udiag_ino; |
| 13 | __u32 udiag_show; |
| 14 | __u32 udiag_cookie[2]; |
| 15 | }; |
| 16 | |
| 17 | #define UDIAG_SHOW_NAME 0x00000001 /* show name (not path) */ |
| 18 | #define UDIAG_SHOW_VFS 0x00000002 /* show VFS inode info */ |
| 19 | #define UDIAG_SHOW_PEER 0x00000004 /* show peer socket info */ |
| 20 | #define UDIAG_SHOW_ICONS 0x00000008 /* show pending connections */ |
| 21 | #define UDIAG_SHOW_RQLEN 0x00000010 /* show skb receive queue len */ |
| 22 | #define UDIAG_SHOW_MEMINFO 0x00000020 /* show memory info of a socket */ |
| 23 | |
| 24 | struct unix_diag_msg { |
| 25 | __u8 udiag_family; |
| 26 | __u8 udiag_type; |
| 27 | __u8 udiag_state; |
| 28 | __u8 pad; |
| 29 | |
| 30 | __u32 udiag_ino; |
| 31 | __u32 udiag_cookie[2]; |
| 32 | }; |
| 33 | |
| 34 | enum { |
| 35 | /* UNIX_DIAG_NONE, standard nl API requires this attribute! */ |
| 36 | UNIX_DIAG_NAME, |
| 37 | UNIX_DIAG_VFS, |
| 38 | UNIX_DIAG_PEER, |
| 39 | UNIX_DIAG_ICONS, |
| 40 | UNIX_DIAG_RQLEN, |
| 41 | UNIX_DIAG_MEMINFO, |
| 42 | UNIX_DIAG_SHUTDOWN, |
| 43 | |
| 44 | __UNIX_DIAG_MAX, |
| 45 | }; |
| 46 | |
| 47 | #define UNIX_DIAG_MAX (__UNIX_DIAG_MAX - 1) |
| 48 | |
| 49 | struct unix_diag_vfs { |
| 50 | __u32 udiag_vfs_ino; |
| 51 | __u32 udiag_vfs_dev; |
| 52 | }; |
| 53 | |
| 54 | struct unix_diag_rqlen { |
| 55 | __u32 udiag_rqueue; |
| 56 | __u32 udiag_wqueue; |
| 57 | }; |
| 58 | |
| 59 | #endif |