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86547e57 SS |
1 | /* |
2 | * FreeBSD stat related conversion routines | |
3 | * | |
4 | * Copyright (c) 2013 Stacey D. Son | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | #include "qemu/osdep.h" | |
20 | ||
21 | #include "qemu.h" | |
22 | ||
23 | /* | |
24 | * stat conversion | |
25 | */ | |
26 | abi_long h2t_freebsd11_stat(abi_ulong target_addr, | |
27 | struct freebsd11_stat *host_st) | |
28 | { | |
29 | struct target_freebsd11_stat *target_st; | |
30 | ||
31 | if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) { | |
32 | return -TARGET_EFAULT; | |
33 | } | |
34 | memset(target_st, 0, sizeof(*target_st)); | |
35 | __put_user(host_st->st_dev, &target_st->st_dev); | |
36 | __put_user(host_st->st_ino, &target_st->st_ino); | |
37 | __put_user(host_st->st_mode, &target_st->st_mode); | |
38 | __put_user(host_st->st_nlink, &target_st->st_nlink); | |
39 | __put_user(host_st->st_uid, &target_st->st_uid); | |
40 | __put_user(host_st->st_gid, &target_st->st_gid); | |
41 | __put_user(host_st->st_rdev, &target_st->st_rdev); | |
42 | __put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec); | |
43 | __put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec); | |
44 | __put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec); | |
45 | __put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec); | |
46 | __put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec); | |
47 | __put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec); | |
48 | __put_user(host_st->st_size, &target_st->st_size); | |
49 | __put_user(host_st->st_blocks, &target_st->st_blocks); | |
50 | __put_user(host_st->st_blksize, &target_st->st_blksize); | |
51 | __put_user(host_st->st_flags, &target_st->st_flags); | |
52 | __put_user(host_st->st_gen, &target_st->st_gen); | |
53 | /* st_lspare not used */ | |
54 | __put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec); | |
55 | __put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec); | |
56 | unlock_user_struct(target_st, target_addr, 1); | |
57 | ||
58 | return 0; | |
59 | } | |
60 | ||
61 | abi_long h2t_freebsd11_nstat(abi_ulong target_addr, | |
62 | struct freebsd11_stat *host_st) | |
63 | { | |
64 | struct target_freebsd11_nstat *target_st; | |
65 | ||
66 | if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) { | |
67 | return -TARGET_EFAULT; | |
68 | } | |
69 | memset(target_st, 0, sizeof(*target_st)); | |
70 | __put_user(host_st->st_dev, &target_st->st_dev); | |
71 | __put_user(host_st->st_ino, &target_st->st_ino); | |
72 | __put_user(host_st->st_mode, &target_st->st_mode); | |
73 | __put_user(host_st->st_nlink, &target_st->st_nlink); | |
74 | __put_user(host_st->st_uid, &target_st->st_uid); | |
75 | __put_user(host_st->st_gid, &target_st->st_gid); | |
76 | __put_user(host_st->st_rdev, &target_st->st_rdev); | |
77 | __put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec); | |
78 | __put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec); | |
79 | __put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec); | |
80 | __put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec); | |
81 | __put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec); | |
82 | __put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec); | |
83 | __put_user(host_st->st_size, &target_st->st_size); | |
84 | __put_user(host_st->st_blocks, &target_st->st_blocks); | |
85 | __put_user(host_st->st_blksize, &target_st->st_blksize); | |
86 | __put_user(host_st->st_flags, &target_st->st_flags); | |
87 | __put_user(host_st->st_gen, &target_st->st_gen); | |
88 | __put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec); | |
89 | __put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec); | |
90 | unlock_user_struct(target_st, target_addr, 1); | |
91 | ||
92 | return 0; | |
93 | } | |
94 | ||
f2bc92aa SS |
95 | /* |
96 | * file handle conversion | |
97 | */ | |
98 | abi_long t2h_freebsd_fhandle(fhandle_t *host_fh, abi_ulong target_addr) | |
99 | { | |
100 | target_freebsd_fhandle_t *target_fh; | |
101 | ||
102 | if (!lock_user_struct(VERIFY_READ, target_fh, target_addr, 1)) { | |
103 | return -TARGET_EFAULT; | |
104 | } | |
105 | __get_user(host_fh->fh_fsid.val[0], &target_fh->fh_fsid.val[0]); | |
106 | __get_user(host_fh->fh_fsid.val[1], &target_fh->fh_fsid.val[0]); | |
107 | __get_user(host_fh->fh_fid.fid_len, &target_fh->fh_fid.fid_len); | |
108 | /* u_short fid_data0; */ | |
109 | memcpy(host_fh->fh_fid.fid_data, target_fh->fh_fid.fid_data, | |
110 | TARGET_MAXFIDSZ); | |
111 | unlock_user_struct(target_fh, target_addr, 0); | |
112 | return 0; | |
113 | } | |
114 | ||
115 | abi_long h2t_freebsd_fhandle(abi_ulong target_addr, fhandle_t *host_fh) | |
116 | { | |
117 | target_freebsd_fhandle_t *target_fh; | |
118 | ||
119 | if (!lock_user_struct(VERIFY_WRITE, target_fh, target_addr, 0)) { | |
120 | return -TARGET_EFAULT; | |
121 | } | |
122 | __put_user(host_fh->fh_fsid.val[0], &target_fh->fh_fsid.val[0]); | |
123 | __put_user(host_fh->fh_fsid.val[1], &target_fh->fh_fsid.val[0]); | |
124 | __put_user(host_fh->fh_fid.fid_len, &target_fh->fh_fid.fid_len); | |
125 | /* u_short fid_data0; */ | |
126 | memcpy(target_fh->fh_fid.fid_data, host_fh->fh_fid.fid_data, | |
127 | TARGET_MAXFIDSZ); | |
128 | unlock_user_struct(target_fh, target_addr, 1); | |
129 | return 0; | |
130 | } | |
131 |