+++ /dev/null
-#ifndef _ASM_IA64_COMPAT_H
-#define _ASM_IA64_COMPAT_H
-/*
- * Architecture specific compatibility types
- */
-#include <linux/types.h>
-
-#define COMPAT_USER_HZ 100
-#define COMPAT_UTS_MACHINE "i686\0\0\0"
-
-typedef u32 compat_size_t;
-typedef s32 compat_ssize_t;
-typedef s32 compat_time_t;
-typedef s32 compat_clock_t;
-typedef s32 compat_key_t;
-typedef s32 compat_pid_t;
-typedef u16 __compat_uid_t;
-typedef u16 __compat_gid_t;
-typedef u32 __compat_uid32_t;
-typedef u32 __compat_gid32_t;
-typedef u16 compat_mode_t;
-typedef u32 compat_ino_t;
-typedef u16 compat_dev_t;
-typedef s32 compat_off_t;
-typedef s64 compat_loff_t;
-typedef u16 compat_nlink_t;
-typedef u16 compat_ipc_pid_t;
-typedef s32 compat_daddr_t;
-typedef u32 compat_caddr_t;
-typedef __kernel_fsid_t compat_fsid_t;
-typedef s32 compat_timer_t;
-
-typedef s32 compat_int_t;
-typedef s32 compat_long_t;
-typedef s64 __attribute__((aligned(4))) compat_s64;
-typedef u32 compat_uint_t;
-typedef u32 compat_ulong_t;
-typedef u64 __attribute__((aligned(4))) compat_u64;
-
-struct compat_timespec {
- compat_time_t tv_sec;
- s32 tv_nsec;
-};
-
-struct compat_timeval {
- compat_time_t tv_sec;
- s32 tv_usec;
-};
-
-struct compat_stat {
- compat_dev_t st_dev;
- u16 __pad1;
- compat_ino_t st_ino;
- compat_mode_t st_mode;
- compat_nlink_t st_nlink;
- __compat_uid_t st_uid;
- __compat_gid_t st_gid;
- compat_dev_t st_rdev;
- u16 __pad2;
- u32 st_size;
- u32 st_blksize;
- u32 st_blocks;
- u32 st_atime;
- u32 st_atime_nsec;
- u32 st_mtime;
- u32 st_mtime_nsec;
- u32 st_ctime;
- u32 st_ctime_nsec;
- u32 __unused4;
- u32 __unused5;
-};
-
-struct compat_flock {
- short l_type;
- short l_whence;
- compat_off_t l_start;
- compat_off_t l_len;
- compat_pid_t l_pid;
-};
-
-#define F_GETLK64 12
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/*
- * IA32 uses 4 byte alignment for 64 bit quantities,
- * so we need to pack this structure.
- */
-struct compat_flock64 {
- short l_type;
- short l_whence;
- compat_loff_t l_start;
- compat_loff_t l_len;
- compat_pid_t l_pid;
-} __attribute__((packed));
-
-struct compat_statfs {
- int f_type;
- int f_bsize;
- int f_blocks;
- int f_bfree;
- int f_bavail;
- int f_files;
- int f_ffree;
- compat_fsid_t f_fsid;
- int f_namelen; /* SunOS ignores this field. */
- int f_frsize;
- int f_spare[5];
-};
-
-#define COMPAT_RLIM_OLD_INFINITY 0x7fffffff
-#define COMPAT_RLIM_INFINITY 0xffffffff
-
-typedef u32 compat_old_sigset_t; /* at least 32 bits */
-
-#define _COMPAT_NSIG 64
-#define _COMPAT_NSIG_BPW 32
-
-typedef u32 compat_sigset_word;
-
-#define COMPAT_OFF_T_MAX 0x7fffffff
-#define COMPAT_LOFF_T_MAX 0x7fffffffffffffffL
-
-struct compat_ipc64_perm {
- compat_key_t key;
- __compat_uid32_t uid;
- __compat_gid32_t gid;
- __compat_uid32_t cuid;
- __compat_gid32_t cgid;
- unsigned short mode;
- unsigned short __pad1;
- unsigned short seq;
- unsigned short __pad2;
- compat_ulong_t unused1;
- compat_ulong_t unused2;
-};
-
-struct compat_semid64_ds {
- struct compat_ipc64_perm sem_perm;
- compat_time_t sem_otime;
- compat_ulong_t __unused1;
- compat_time_t sem_ctime;
- compat_ulong_t __unused2;
- compat_ulong_t sem_nsems;
- compat_ulong_t __unused3;
- compat_ulong_t __unused4;
-};
-
-struct compat_msqid64_ds {
- struct compat_ipc64_perm msg_perm;
- compat_time_t msg_stime;
- compat_ulong_t __unused1;
- compat_time_t msg_rtime;
- compat_ulong_t __unused2;
- compat_time_t msg_ctime;
- compat_ulong_t __unused3;
- compat_ulong_t msg_cbytes;
- compat_ulong_t msg_qnum;
- compat_ulong_t msg_qbytes;
- compat_pid_t msg_lspid;
- compat_pid_t msg_lrpid;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-struct compat_shmid64_ds {
- struct compat_ipc64_perm shm_perm;
- compat_size_t shm_segsz;
- compat_time_t shm_atime;
- compat_ulong_t __unused1;
- compat_time_t shm_dtime;
- compat_ulong_t __unused2;
- compat_time_t shm_ctime;
- compat_ulong_t __unused3;
- compat_pid_t shm_cpid;
- compat_pid_t shm_lpid;
- compat_ulong_t shm_nattch;
- compat_ulong_t __unused4;
- compat_ulong_t __unused5;
-};
-
-/*
- * A pointer passed in from user mode. This should not be used for syscall parameters,
- * just declare them as pointers because the syscall entry code will have appropriately
- * converted them already.
- */
-typedef u32 compat_uptr_t;
-
-static inline void __user *
-compat_ptr (compat_uptr_t uptr)
-{
- return (void __user *) (unsigned long) uptr;
-}
-
-static inline compat_uptr_t
-ptr_to_compat(void __user *uptr)
-{
- return (u32)(unsigned long)uptr;
-}
-
-static __inline__ void __user *
-arch_compat_alloc_user_space (long len)
-{
- struct pt_regs *regs = task_pt_regs(current);
- return (void __user *) (((regs->r12 & 0xffffffff) & -16) - len);
-}
-
-#endif /* _ASM_IA64_COMPAT_H */
projects / linux-drm-fsl-dcu.git / commitdiff