diff options
Diffstat (limited to 'include/asm-mips/compat.h')
| -rw-r--r-- | include/asm-mips/compat.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h deleted file mode 100644 index ac5d541368e9..000000000000 --- a/include/asm-mips/compat.h +++ /dev/null @@ -1,221 +0,0 @@ -#ifndef _ASM_COMPAT_H -#define _ASM_COMPAT_H -/* - * Architecture specific compatibility types - */ -#include <linux/types.h> -#include <asm/page.h> -#include <asm/ptrace.h> - -#define COMPAT_USER_HZ 100 - -typedef u32 compat_size_t; -typedef s32 compat_ssize_t; -typedef s32 compat_time_t; -typedef s32 compat_clock_t; -typedef s32 compat_suseconds_t; - -typedef s32 compat_pid_t; -typedef s32 __compat_uid_t; -typedef s32 __compat_gid_t; -typedef __compat_uid_t __compat_uid32_t; -typedef __compat_gid_t __compat_gid32_t; -typedef u32 compat_mode_t; -typedef u32 compat_ino_t; -typedef u32 compat_dev_t; -typedef s32 compat_off_t; -typedef s64 compat_loff_t; -typedef u32 compat_nlink_t; -typedef s32 compat_ipc_pid_t; -typedef s32 compat_daddr_t; -typedef s32 compat_caddr_t; -typedef struct { - s32 val[2]; -} compat_fsid_t; -typedef s32 compat_timer_t; -typedef s32 compat_key_t; - -typedef s32 compat_int_t; -typedef s32 compat_long_t; -typedef s64 compat_s64; -typedef u32 compat_uint_t; -typedef u32 compat_ulong_t; -typedef u64 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; - s32 st_pad1[3]; - 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; - s32 st_pad2[2]; - compat_off_t st_size; - s32 st_pad3; - compat_time_t st_atime; - s32 st_atime_nsec; - compat_time_t st_mtime; - s32 st_mtime_nsec; - compat_time_t st_ctime; - s32 st_ctime_nsec; - s32 st_blksize; - s32 st_blocks; - s32 st_pad4[14]; -}; - -struct compat_flock { - short l_type; - short l_whence; - compat_off_t l_start; - compat_off_t l_len; - s32 l_sysid; - compat_pid_t l_pid; - short __unused; - s32 pad[4]; -}; - -#define F_GETLK64 33 -#define F_SETLK64 34 -#define F_SETLKW64 35 - -struct compat_flock64 { - short l_type; - short l_whence; - compat_loff_t l_start; - compat_loff_t l_len; - compat_pid_t l_pid; -}; - -struct compat_statfs { - int f_type; - int f_bsize; - int f_frsize; - int f_blocks; - int f_bfree; - int f_files; - int f_ffree; - int f_bavail; - compat_fsid_t f_fsid; - int f_namelen; - int f_spare[6]; -}; - -#define COMPAT_RLIM_INFINITY 0x7fffffffUL - -typedef u32 compat_old_sigset_t; /* at least 32 bits */ - -#define _COMPAT_NSIG 128 /* Don't ask !$@#% ... */ -#define _COMPAT_NSIG_BPW 32 - -typedef u32 compat_sigset_word; - -#define COMPAT_OFF_T_MAX 0x7fffffff -#define COMPAT_LOFF_T_MAX 0x7fffffffffffffffL - -/* - * 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) -{ - /* cast to a __user pointer via "unsigned long" makes sparse happy */ - return (void __user *)(unsigned long)(long)uptr; -} - -static inline compat_uptr_t ptr_to_compat(void __user *uptr) -{ - return (u32)(unsigned long)uptr; -} - -static inline void __user *compat_alloc_user_space(long len) -{ - struct pt_regs *regs = (struct pt_regs *) - ((unsigned long) current_thread_info() + THREAD_SIZE - 32) - 1; - - return (void __user *) (regs->regs[29] - len); -} - -struct compat_ipc64_perm { - compat_key_t key; - __compat_uid32_t uid; - __compat_gid32_t gid; - __compat_uid32_t cuid; - __compat_gid32_t cgid; - compat_mode_t mode; - 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_time_t sem_ctime; - compat_ulong_t sem_nsems; - compat_ulong_t __unused1; - compat_ulong_t __unused2; -}; - -struct compat_msqid64_ds { - struct compat_ipc64_perm msg_perm; -#ifndef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused1; -#endif - compat_time_t msg_stime; -#ifdef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused1; -#endif -#ifndef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused2; -#endif - compat_time_t msg_rtime; -#ifdef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused2; -#endif -#ifndef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused3; -#endif - compat_time_t msg_ctime; -#ifdef CONFIG_CPU_LITTLE_ENDIAN - compat_ulong_t __unused3; -#endif - 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_time_t shm_dtime; - compat_time_t shm_ctime; - compat_pid_t shm_cpid; - compat_pid_t shm_lpid; - compat_ulong_t shm_nattch; - compat_ulong_t __unused1; - compat_ulong_t __unused2; -}; - -#endif /* _ASM_COMPAT_H */ |