blob: c04f5a637c390b9d84939f1476e497fd0a7d3649 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_PARISC_COMPAT_H
#define _ASM_PARISC_COMPAT_H
/*
* Architecture specific compatibility types
*/
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/thread_info.h>
#define compat_mode_t compat_mode_t
typedef u16 compat_mode_t;
#include <asm-generic/compat.h>
#define COMPAT_USER_HZ 100
#define COMPAT_UTS_MACHINE "parisc\0\0"
typedef u32 __compat_uid_t;
typedef u32 __compat_gid_t;
typedef u32 compat_dev_t;
typedef u16 compat_nlink_t;
typedef u16 compat_ipc_pid_t;
struct compat_stat {
compat_dev_t st_dev; /* dev_t is 32 bits on parisc */
compat_ino_t st_ino; /* 32 bits */
compat_mode_t st_mode; /* 16 bits */
compat_nlink_t st_nlink; /* 16 bits */
u16 st_reserved1; /* old st_uid */
u16 st_reserved2; /* old st_gid */
compat_dev_t st_rdev;
compat_off_t st_size;
old_time32_t st_atime;
u32 st_atime_nsec;
old_time32_t st_mtime;
u32 st_mtime_nsec;
old_time32_t st_ctime;
u32 st_ctime_nsec;
s32 st_blksize;
s32 st_blocks;
u32 __unused1; /* ACL stuff */
compat_dev_t __unused2; /* network */
compat_ino_t __unused3; /* network */
u32 __unused4; /* cnodes */
u16 __unused5; /* netsite */
short st_fstype;
compat_dev_t st_realdev;
u16 st_basemode;
u16 st_spareshort;
__compat_uid32_t st_uid;
__compat_gid32_t st_gid;
u32 st_spare4[3];
};
struct compat_flock {
short l_type;
short l_whence;
compat_off_t l_start;
compat_off_t l_len;
compat_pid_t l_pid;
};
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 {
s32 f_type;
s32 f_bsize;
s32 f_blocks;
s32 f_bfree;
s32 f_bavail;
s32 f_files;
s32 f_ffree;
__kernel_fsid_t f_fsid;
s32 f_namelen;
s32 f_frsize;
s32 f_flags;
s32 f_spare[4];
};
struct compat_sigcontext {
compat_int_t sc_flags;
compat_int_t sc_gr[32]; /* PSW in sc_gr[0] */
u64 sc_fr[32];
compat_int_t sc_iasq[2];
compat_int_t sc_iaoq[2];
compat_int_t sc_sar; /* cr11 */
};
#define COMPAT_RLIM_INFINITY 0xffffffff
#define COMPAT_OFF_T_MAX 0x7fffffff
struct compat_ipc64_perm {
compat_key_t key;
__compat_uid_t uid;
__compat_gid_t gid;
__compat_uid_t cuid;
__compat_gid_t cgid;
unsigned short int __pad1;
compat_mode_t mode;
unsigned short int __pad2;
unsigned short int seq;
unsigned int __pad3;
unsigned long __unused1; /* yes they really are 64bit pads */
unsigned long __unused2;
};
struct compat_semid64_ds {
struct compat_ipc64_perm sem_perm;
unsigned int sem_otime_high;
unsigned int sem_otime;
unsigned int sem_ctime_high;
unsigned int sem_ctime;
compat_ulong_t sem_nsems;
compat_ulong_t __unused3;
compat_ulong_t __unused4;
};
struct compat_msqid64_ds {
struct compat_ipc64_perm msg_perm;
unsigned int msg_stime_high;
unsigned int msg_stime;
unsigned int msg_rtime_high;
unsigned int msg_rtime;
unsigned int msg_ctime_high;
unsigned int msg_ctime;
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;
unsigned int shm_atime_high;
unsigned int shm_atime;
unsigned int shm_dtime_high;
unsigned int shm_dtime;
unsigned int shm_ctime_high;
unsigned int shm_ctime;
unsigned int __unused4;
compat_size_t shm_segsz;
compat_pid_t shm_cpid;
compat_pid_t shm_lpid;
compat_ulong_t shm_nattch;
compat_ulong_t __unused5;
compat_ulong_t __unused6;
};
/*
* The type of struct elf_prstatus.pr_reg in compatible core dumps.
*/
#define COMPAT_ELF_NGREG 80
typedef compat_ulong_t compat_elf_gregset_t[COMPAT_ELF_NGREG];
static inline int __is_compat_task(struct task_struct *t)
{
return test_tsk_thread_flag(t, TIF_32BIT);
}
static inline int is_compat_task(void)
{
return __is_compat_task(current);
}
#endif /* _ASM_PARISC_COMPAT_H */
|
