xref: /aosp_15_r20/external/musl/arch/generic/bits/shm.h (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #define SHMLBA 4096
2*c9945492SAndroid Build Coastguard Worker 
3*c9945492SAndroid Build Coastguard Worker struct shmid_ds {
4*c9945492SAndroid Build Coastguard Worker 	struct ipc_perm shm_perm;
5*c9945492SAndroid Build Coastguard Worker 	size_t shm_segsz;
6*c9945492SAndroid Build Coastguard Worker 	time_t shm_atime;
7*c9945492SAndroid Build Coastguard Worker 	time_t shm_dtime;
8*c9945492SAndroid Build Coastguard Worker 	time_t shm_ctime;
9*c9945492SAndroid Build Coastguard Worker 	pid_t shm_cpid;
10*c9945492SAndroid Build Coastguard Worker 	pid_t shm_lpid;
11*c9945492SAndroid Build Coastguard Worker 	unsigned long shm_nattch;
12*c9945492SAndroid Build Coastguard Worker 	unsigned long __pad1;
13*c9945492SAndroid Build Coastguard Worker 	unsigned long __pad2;
14*c9945492SAndroid Build Coastguard Worker };
15*c9945492SAndroid Build Coastguard Worker 
16*c9945492SAndroid Build Coastguard Worker struct shminfo {
17*c9945492SAndroid Build Coastguard Worker 	unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
18*c9945492SAndroid Build Coastguard Worker };
19*c9945492SAndroid Build Coastguard Worker 
20*c9945492SAndroid Build Coastguard Worker struct shm_info {
21*c9945492SAndroid Build Coastguard Worker 	int __used_ids;
22*c9945492SAndroid Build Coastguard Worker 	unsigned long shm_tot, shm_rss, shm_swp;
23*c9945492SAndroid Build Coastguard Worker 	unsigned long __swap_attempts, __swap_successes;
24*c9945492SAndroid Build Coastguard Worker };
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