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-rw-r--r--ANDROID_3.4.5/include/linux/shm.h130
1 files changed, 0 insertions, 130 deletions
diff --git a/ANDROID_3.4.5/include/linux/shm.h b/ANDROID_3.4.5/include/linux/shm.h
deleted file mode 100644
index 92808b86..00000000
--- a/ANDROID_3.4.5/include/linux/shm.h
+++ /dev/null
@@ -1,130 +0,0 @@
-#ifndef _LINUX_SHM_H_
-#define _LINUX_SHM_H_
-
-#include <linux/ipc.h>
-#include <linux/errno.h>
-#ifdef __KERNEL__
-#include <asm/page.h>
-#else
-#include <unistd.h>
-#endif
-
-/*
- * SHMMAX, SHMMNI and SHMALL are upper limits are defaults which can
- * be increased by sysctl
- */
-
-#define SHMMAX 0x2000000 /* max shared seg size (bytes) */
-#define SHMMIN 1 /* min shared seg size (bytes) */
-#define SHMMNI 4096 /* max num of segs system wide */
-#ifdef __KERNEL__
-#define SHMALL (SHMMAX/PAGE_SIZE*(SHMMNI/16)) /* max shm system wide (pages) */
-#else
-#define SHMALL (SHMMAX/getpagesize()*(SHMMNI/16))
-#endif
-#define SHMSEG SHMMNI /* max shared segs per process */
-
-#ifdef __KERNEL__
-#include <asm/shmparam.h>
-#endif
-
-/* Obsolete, used only for backwards compatibility and libc5 compiles */
-struct shmid_ds {
- struct ipc_perm shm_perm; /* operation perms */
- int shm_segsz; /* size of segment (bytes) */
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
- __kernel_ipc_pid_t shm_cpid; /* pid of creator */
- __kernel_ipc_pid_t shm_lpid; /* pid of last operator */
- unsigned short shm_nattch; /* no. of current attaches */
- unsigned short shm_unused; /* compatibility */
- void *shm_unused2; /* ditto - used by DIPC */
- void *shm_unused3; /* unused */
-};
-
-/* Include the definition of shmid64_ds and shminfo64 */
-#include <asm/shmbuf.h>
-
-/* permission flag for shmget */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* mode for attach */
-#define SHM_RDONLY 010000 /* read-only access */
-#define SHM_RND 020000 /* round attach address to SHMLBA boundary */
-#define SHM_REMAP 040000 /* take-over region on attach */
-#define SHM_EXEC 0100000 /* execution access */
-
-/* super user shmctl commands */
-#define SHM_LOCK 11
-#define SHM_UNLOCK 12
-
-/* ipcs ctl commands */
-#define SHM_STAT 13
-#define SHM_INFO 14
-
-/* Obsolete, used only for backwards compatibility */
-struct shminfo {
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-struct shm_info {
- int used_ids;
- unsigned long shm_tot; /* total allocated shm */
- unsigned long shm_rss; /* total resident shm */
- unsigned long shm_swp; /* total swapped shm */
- unsigned long swap_attempts;
- unsigned long swap_successes;
-};
-
-#ifdef __KERNEL__
-struct shmid_kernel /* private to the kernel */
-{
- struct kern_ipc_perm shm_perm;
- struct file * shm_file;
- unsigned long shm_nattch;
- unsigned long shm_segsz;
- time_t shm_atim;
- time_t shm_dtim;
- time_t shm_ctim;
- pid_t shm_cprid;
- pid_t shm_lprid;
- struct user_struct *mlock_user;
-
- /* The task created the shm object. NULL if the task is dead. */
- struct task_struct *shm_creator;
-};
-
-/* shm_mode upper byte flags */
-#define SHM_DEST 01000 /* segment will be destroyed on last detach */
-#define SHM_LOCKED 02000 /* segment will not be swapped */
-#define SHM_HUGETLB 04000 /* segment will use huge TLB pages */
-#define SHM_NORESERVE 010000 /* don't check for reservations */
-
-#ifdef CONFIG_SYSVIPC
-long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr);
-extern int is_file_shm_hugepages(struct file *file);
-extern void exit_shm(struct task_struct *task);
-#else
-static inline long do_shmat(int shmid, char __user *shmaddr,
- int shmflg, unsigned long *addr)
-{
- return -ENOSYS;
-}
-static inline int is_file_shm_hugepages(struct file *file)
-{
- return 0;
-}
-static inline void exit_shm(struct task_struct *task)
-{
-}
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_SHM_H_ */