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168 lines
3.8 KiB
168 lines
3.8 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ASM_GENERIC_COMPAT_H |
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#define __ASM_GENERIC_COMPAT_H |
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#ifndef COMPAT_USER_HZ |
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#define COMPAT_USER_HZ 100 |
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#endif |
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#ifndef COMPAT_RLIM_INFINITY |
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#define COMPAT_RLIM_INFINITY 0xffffffff |
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#endif |
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#ifndef COMPAT_OFF_T_MAX |
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#define COMPAT_OFF_T_MAX 0x7fffffff |
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#endif |
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#ifndef compat_arg_u64 |
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#ifndef CONFIG_CPU_BIG_ENDIAN |
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#define compat_arg_u64(name) u32 name##_lo, u32 name##_hi |
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#define compat_arg_u64_dual(name) u32, name##_lo, u32, name##_hi |
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#else |
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#define compat_arg_u64(name) u32 name##_hi, u32 name##_lo |
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#define compat_arg_u64_dual(name) u32, name##_hi, u32, name##_lo |
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#endif |
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#define compat_arg_u64_glue(name) (((u64)name##_lo & 0xffffffffUL) | \ |
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((u64)name##_hi << 32)) |
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#endif /* compat_arg_u64 */ |
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/* These types are common across all compat ABIs */ |
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typedef u32 compat_size_t; |
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typedef s32 compat_ssize_t; |
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typedef s32 compat_clock_t; |
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typedef s32 compat_pid_t; |
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typedef u32 compat_ino_t; |
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typedef s32 compat_off_t; |
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typedef s64 compat_loff_t; |
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typedef s32 compat_daddr_t; |
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typedef s32 compat_timer_t; |
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typedef s32 compat_key_t; |
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typedef s16 compat_short_t; |
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typedef s32 compat_int_t; |
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typedef s32 compat_long_t; |
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typedef u16 compat_ushort_t; |
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typedef u32 compat_uint_t; |
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typedef u32 compat_ulong_t; |
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typedef u32 compat_uptr_t; |
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typedef u32 compat_caddr_t; |
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typedef u32 compat_aio_context_t; |
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typedef u32 compat_old_sigset_t; |
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#ifndef __compat_uid_t |
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typedef u32 __compat_uid_t; |
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typedef u32 __compat_gid_t; |
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#endif |
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#ifndef __compat_uid32_t |
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typedef u32 __compat_uid32_t; |
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typedef u32 __compat_gid32_t; |
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#endif |
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#ifndef compat_mode_t |
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typedef u32 compat_mode_t; |
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#endif |
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#ifdef CONFIG_COMPAT_FOR_U64_ALIGNMENT |
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typedef s64 __attribute__((aligned(4))) compat_s64; |
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typedef u64 __attribute__((aligned(4))) compat_u64; |
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#else |
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typedef s64 compat_s64; |
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typedef u64 compat_u64; |
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#endif |
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#ifndef _COMPAT_NSIG |
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typedef u32 compat_sigset_word; |
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#define _COMPAT_NSIG _NSIG |
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#define _COMPAT_NSIG_BPW 32 |
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#endif |
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#ifndef compat_dev_t |
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typedef u32 compat_dev_t; |
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#endif |
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#ifndef compat_ipc_pid_t |
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typedef s32 compat_ipc_pid_t; |
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#endif |
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#ifndef compat_fsid_t |
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typedef __kernel_fsid_t compat_fsid_t; |
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#endif |
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#ifndef compat_statfs |
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struct compat_statfs { |
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compat_int_t f_type; |
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compat_int_t f_bsize; |
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compat_int_t f_blocks; |
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compat_int_t f_bfree; |
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compat_int_t f_bavail; |
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compat_int_t f_files; |
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compat_int_t f_ffree; |
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compat_fsid_t f_fsid; |
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compat_int_t f_namelen; |
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compat_int_t f_frsize; |
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compat_int_t f_flags; |
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compat_int_t f_spare[4]; |
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}; |
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#endif |
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#ifndef compat_ipc64_perm |
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struct compat_ipc64_perm { |
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compat_key_t key; |
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__compat_uid32_t uid; |
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__compat_gid32_t gid; |
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__compat_uid32_t cuid; |
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__compat_gid32_t cgid; |
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compat_mode_t mode; |
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unsigned char __pad1[4 - sizeof(compat_mode_t)]; |
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compat_ushort_t seq; |
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compat_ushort_t __pad2; |
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compat_ulong_t unused1; |
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compat_ulong_t unused2; |
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}; |
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struct compat_semid64_ds { |
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struct compat_ipc64_perm sem_perm; |
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compat_ulong_t sem_otime; |
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compat_ulong_t sem_otime_high; |
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compat_ulong_t sem_ctime; |
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compat_ulong_t sem_ctime_high; |
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compat_ulong_t sem_nsems; |
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compat_ulong_t __unused3; |
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compat_ulong_t __unused4; |
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}; |
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struct compat_msqid64_ds { |
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struct compat_ipc64_perm msg_perm; |
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compat_ulong_t msg_stime; |
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compat_ulong_t msg_stime_high; |
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compat_ulong_t msg_rtime; |
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compat_ulong_t msg_rtime_high; |
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compat_ulong_t msg_ctime; |
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compat_ulong_t msg_ctime_high; |
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compat_ulong_t msg_cbytes; |
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compat_ulong_t msg_qnum; |
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compat_ulong_t msg_qbytes; |
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compat_pid_t msg_lspid; |
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compat_pid_t msg_lrpid; |
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compat_ulong_t __unused4; |
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compat_ulong_t __unused5; |
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}; |
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struct compat_shmid64_ds { |
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struct compat_ipc64_perm shm_perm; |
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compat_size_t shm_segsz; |
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compat_ulong_t shm_atime; |
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compat_ulong_t shm_atime_high; |
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compat_ulong_t shm_dtime; |
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compat_ulong_t shm_dtime_high; |
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compat_ulong_t shm_ctime; |
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compat_ulong_t shm_ctime_high; |
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compat_pid_t shm_cpid; |
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compat_pid_t shm_lpid; |
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compat_ulong_t shm_nattch; |
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compat_ulong_t __unused4; |
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compat_ulong_t __unused5; |
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}; |
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#endif |
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#endif
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