libc/kernel/uapi/linux/msg.h

/*
 * This file is auto-generated. Modifications will be lost.
 *
 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
 * for more information.
 */
#ifndef _UAPI_LINUX_MSG_H
#define _UAPI_LINUX_MSG_H
#include <linux/ipc.h>
#define MSG_STAT 11
#define MSG_INFO 12
#define MSG_STAT_ANY 13
#define MSG_NOERROR 010000
#define MSG_EXCEPT 020000
#define MSG_COPY 040000
struct __kernel_legacy_msqid_ds {
  struct __kernel_legacy_ipc_perm msg_perm;
  struct msg * msg_first;
  struct msg * msg_last;
  __kernel_old_time_t msg_stime;
  __kernel_old_time_t msg_rtime;
  __kernel_old_time_t msg_ctime;
  unsigned long msg_lcbytes;
  unsigned long msg_lqbytes;
  unsigned short msg_cbytes;
  unsigned short msg_qnum;
  unsigned short msg_qbytes;
  __kernel_ipc_pid_t msg_lspid;
  __kernel_ipc_pid_t msg_lrpid;
};
#include <asm/msgbuf.h>
struct msgbuf {
  __kernel_long_t mtype;
  char mtext[1];
};
struct msginfo {
  int msgpool;
  int msgmap;
  int msgmax;
  int msgmnb;
  int msgmni;
  int msgssz;
  int msgtql;
  unsigned short msgseg;
};
#define MSGMNI 32000
#define MSGMAX 8192
#define MSGMNB 16384
#define MSGPOOL (MSGMNI * MSGMNB / 1024)
#define MSGTQL MSGMNB
#define MSGMAP MSGMNB
#define MSGSSZ 16
#define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ)
#define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff)
#endif