xref: /aosp_15_r20/prebuilts/build-tools/sysroots/aarch64-unknown-linux-musl/include/bits/shm.h (revision cda5da8d549138a6648c5ee6d7a49cf8f4a657be)
1*cda5da8dSAndroid Build Coastguard Worker #define SHMLBA 4096
2*cda5da8dSAndroid Build Coastguard Worker 
3*cda5da8dSAndroid Build Coastguard Worker struct shmid_ds {
4*cda5da8dSAndroid Build Coastguard Worker 	struct ipc_perm shm_perm;
5*cda5da8dSAndroid Build Coastguard Worker 	size_t shm_segsz;
6*cda5da8dSAndroid Build Coastguard Worker 	time_t shm_atime;
7*cda5da8dSAndroid Build Coastguard Worker 	time_t shm_dtime;
8*cda5da8dSAndroid Build Coastguard Worker 	time_t shm_ctime;
9*cda5da8dSAndroid Build Coastguard Worker 	pid_t shm_cpid;
10*cda5da8dSAndroid Build Coastguard Worker 	pid_t shm_lpid;
11*cda5da8dSAndroid Build Coastguard Worker 	unsigned long shm_nattch;
12*cda5da8dSAndroid Build Coastguard Worker 	unsigned long __pad1;
13*cda5da8dSAndroid Build Coastguard Worker 	unsigned long __pad2;
14*cda5da8dSAndroid Build Coastguard Worker };
15*cda5da8dSAndroid Build Coastguard Worker 
16*cda5da8dSAndroid Build Coastguard Worker struct shminfo {
17*cda5da8dSAndroid Build Coastguard Worker 	unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
18*cda5da8dSAndroid Build Coastguard Worker };
19*cda5da8dSAndroid Build Coastguard Worker 
20*cda5da8dSAndroid Build Coastguard Worker struct shm_info {
21*cda5da8dSAndroid Build Coastguard Worker 	int __used_ids;
22*cda5da8dSAndroid Build Coastguard Worker 	unsigned long shm_tot, shm_rss, shm_swp;
23*cda5da8dSAndroid Build Coastguard Worker 	unsigned long __swap_attempts, __swap_successes;
24*cda5da8dSAndroid Build Coastguard Worker };
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