diff options
Diffstat (limited to 'include/sys/shm.h')
-rw-r--r-- | include/sys/shm.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/sys/shm.h b/include/sys/shm.h index 6ebb9412..fa927101 100644 --- a/include/sys/shm.h +++ b/include/sys/shm.h @@ -10,6 +10,34 @@ #include <sys/ipc.h> #include <bits/shm.h> +#define SHM_RDONLY 010000 +#define SHM_RND 020000 +#define SHM_REMAP 040000 +#define SHM_EXEC 0100000 + +#define SHM_LOCK 11 +#define SHM_UNLOCK 12 +#define SHM_STAT 13 +#define SHM_INFO 14 +#define SHM_DEST 01000 +#define SHM_LOCKED 02000 +#define SHM_HUGETLB 04000 +#define SHM_NORESERVE 010000 + +struct shminfo { + unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4]; +}; + +struct shm_info { + int used_ids; + unsigned long shm_tot, shm_rss, shm_swp; +#ifdef _GNU_SOURCE + unsigned long swap_attempts, swap_successes; +#else + unsigned long __reserved[2]; +#endif +}; + void *shmat(int, const void *, int); int shmctl(int, int, struct shmid_ds *); int shmdt(const void *); |