xref: /aosp_15_r20/bionic/libc/kernel/uapi/linux/sem.h (revision 8d67ca893c1523eb926b9080dbe4e2ffd2a27ba1)
1*8d67ca89SAndroid Build Coastguard Worker /*
2*8d67ca89SAndroid Build Coastguard Worker  * This file is auto-generated. Modifications will be lost.
3*8d67ca89SAndroid Build Coastguard Worker  *
4*8d67ca89SAndroid Build Coastguard Worker  * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5*8d67ca89SAndroid Build Coastguard Worker  * for more information.
6*8d67ca89SAndroid Build Coastguard Worker  */
7*8d67ca89SAndroid Build Coastguard Worker #ifndef _UAPI_LINUX_SEM_H
8*8d67ca89SAndroid Build Coastguard Worker #define _UAPI_LINUX_SEM_H
9*8d67ca89SAndroid Build Coastguard Worker #include <linux/ipc.h>
10*8d67ca89SAndroid Build Coastguard Worker #define SEM_UNDO 0x1000
11*8d67ca89SAndroid Build Coastguard Worker #define GETPID 11
12*8d67ca89SAndroid Build Coastguard Worker #define GETVAL 12
13*8d67ca89SAndroid Build Coastguard Worker #define GETALL 13
14*8d67ca89SAndroid Build Coastguard Worker #define GETNCNT 14
15*8d67ca89SAndroid Build Coastguard Worker #define GETZCNT 15
16*8d67ca89SAndroid Build Coastguard Worker #define SETVAL 16
17*8d67ca89SAndroid Build Coastguard Worker #define SETALL 17
18*8d67ca89SAndroid Build Coastguard Worker #define SEM_STAT 18
19*8d67ca89SAndroid Build Coastguard Worker #define SEM_INFO 19
20*8d67ca89SAndroid Build Coastguard Worker #define SEM_STAT_ANY 20
21*8d67ca89SAndroid Build Coastguard Worker struct __kernel_legacy_semid_ds {
22*8d67ca89SAndroid Build Coastguard Worker   struct __kernel_legacy_ipc_perm sem_perm;
23*8d67ca89SAndroid Build Coastguard Worker   __kernel_old_time_t sem_otime;
24*8d67ca89SAndroid Build Coastguard Worker   __kernel_old_time_t sem_ctime;
25*8d67ca89SAndroid Build Coastguard Worker   struct sem * sem_base;
26*8d67ca89SAndroid Build Coastguard Worker   struct sem_queue * sem_pending;
27*8d67ca89SAndroid Build Coastguard Worker   struct sem_queue * * sem_pending_last;
28*8d67ca89SAndroid Build Coastguard Worker   struct sem_undo * undo;
29*8d67ca89SAndroid Build Coastguard Worker   unsigned short sem_nsems;
30*8d67ca89SAndroid Build Coastguard Worker };
31*8d67ca89SAndroid Build Coastguard Worker #include <asm/sembuf.h>
32*8d67ca89SAndroid Build Coastguard Worker struct sembuf {
33*8d67ca89SAndroid Build Coastguard Worker   unsigned short sem_num;
34*8d67ca89SAndroid Build Coastguard Worker   short sem_op;
35*8d67ca89SAndroid Build Coastguard Worker   short sem_flg;
36*8d67ca89SAndroid Build Coastguard Worker };
37*8d67ca89SAndroid Build Coastguard Worker union __kernel_legacy_semun {
38*8d67ca89SAndroid Build Coastguard Worker   int val;
39*8d67ca89SAndroid Build Coastguard Worker   struct __kernel_legacy_semid_ds  * buf;
40*8d67ca89SAndroid Build Coastguard Worker   unsigned short  * array;
41*8d67ca89SAndroid Build Coastguard Worker   struct seminfo  * __buf;
42*8d67ca89SAndroid Build Coastguard Worker   void  * __pad;
43*8d67ca89SAndroid Build Coastguard Worker };
44*8d67ca89SAndroid Build Coastguard Worker struct seminfo {
45*8d67ca89SAndroid Build Coastguard Worker   int semmap;
46*8d67ca89SAndroid Build Coastguard Worker   int semmni;
47*8d67ca89SAndroid Build Coastguard Worker   int semmns;
48*8d67ca89SAndroid Build Coastguard Worker   int semmnu;
49*8d67ca89SAndroid Build Coastguard Worker   int semmsl;
50*8d67ca89SAndroid Build Coastguard Worker   int semopm;
51*8d67ca89SAndroid Build Coastguard Worker   int semume;
52*8d67ca89SAndroid Build Coastguard Worker   int semusz;
53*8d67ca89SAndroid Build Coastguard Worker   int semvmx;
54*8d67ca89SAndroid Build Coastguard Worker   int semaem;
55*8d67ca89SAndroid Build Coastguard Worker };
56*8d67ca89SAndroid Build Coastguard Worker #define SEMMNI 32000
57*8d67ca89SAndroid Build Coastguard Worker #define SEMMSL 32000
58*8d67ca89SAndroid Build Coastguard Worker #define SEMMNS (SEMMNI * SEMMSL)
59*8d67ca89SAndroid Build Coastguard Worker #define SEMOPM 500
60*8d67ca89SAndroid Build Coastguard Worker #define SEMVMX 32767
61*8d67ca89SAndroid Build Coastguard Worker #define SEMAEM SEMVMX
62*8d67ca89SAndroid Build Coastguard Worker #define SEMUME SEMOPM
63*8d67ca89SAndroid Build Coastguard Worker #define SEMMNU SEMMNS
64*8d67ca89SAndroid Build Coastguard Worker #define SEMMAP SEMMNS
65*8d67ca89SAndroid Build Coastguard Worker #define SEMUSZ 20
66*8d67ca89SAndroid Build Coastguard Worker #endif
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