msg.h revision 655a7c081f83b8351ed5f11a6c6accd9458293a8 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_MSG_H
20#define _UAPI_LINUX_MSG_H
21#include <linux/ipc.h>
22#define MSG_STAT 11
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define MSG_INFO 12
25#define MSG_NOERROR 010000
26#define MSG_EXCEPT 020000
27#define MSG_COPY 040000
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29struct msqid_ds {
30 struct ipc_perm msg_perm;
31 struct msg *msg_first;
32 struct msg *msg_last;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 __kernel_time_t msg_stime;
35 __kernel_time_t msg_rtime;
36 __kernel_time_t msg_ctime;
37 unsigned long msg_lcbytes;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 unsigned long msg_lqbytes;
40 unsigned short msg_cbytes;
41 unsigned short msg_qnum;
42 unsigned short msg_qbytes;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 __kernel_ipc_pid_t msg_lspid;
45 __kernel_ipc_pid_t msg_lrpid;
46};
47#include <asm/msgbuf.h>
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49struct msgbuf {
50 long mtype;
51 char mtext[1];
52};
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54struct msginfo {
55 int msgpool;
56 int msgmap;
57 int msgmax;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 int msgmnb;
60 int msgmni;
61 int msgssz;
62 int msgtql;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 unsigned short msgseg;
65};
66#define MSG_MEM_SCALE 32
67#define MSGMNI 16
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define MSGMAX 8192
70#define MSGMNB 16384
71#define MSGPOOL (MSGMNI * MSGMNB / 1024)
72#define MSGTQL MSGMNB
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define MSGMAP MSGMNB
75#define MSGSSZ 16
76#define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ)
77#define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff)
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#endif
80