| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: memfd.h,v 1.2 2023/07/29 08:46:58 riastradh Exp $ */ | | 1 | /* $NetBSD: memfd.h,v 1.3 2023/07/29 14:54:02 riastradh Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 2023 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2023 The NetBSD Foundation, Inc. |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * Redistribution and use in source and binary forms, with or without | | 7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions | | 8 | * modification, are permitted provided that the following conditions |
9 | * are met: | | 9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright | | 10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. | | 11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright | | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the | | 13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. | | 14 | * documentation and/or other materials provided with the distribution. |
| @@ -16,35 +16,35 @@ | | | @@ -16,35 +16,35 @@ |
16 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS | | 16 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
17 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | | 17 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | | 18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 | * POSSIBILITY OF SUCH DAMAGE. | | 26 | * POSSIBILITY OF SUCH DAMAGE. |
27 | */ | | 27 | */ |
28 | | | 28 | |
29 | #ifndef _SYS_MISCFD_H_ | | 29 | #ifndef _SYS_MEMFD_H_ |
30 | #define _SYS_MISCFD_H_ | | 30 | #define _SYS_MEMFD_H_ |
31 | | | 31 | |
32 | #include <sys/types.h> | | 32 | #include <sys/types.h> |
33 | | | 33 | |
34 | #include <sys/mutex.h> /* for kmutex_t */ | | 34 | #include <sys/mutex.h> /* for kmutex_t */ |
35 | #include <sys/syslimits.h> /* for NAME_MAX */ | | 35 | #include <sys/syslimits.h> /* for NAME_MAX */ |
36 | #include <sys/timespec.h> /* for struct timespec */ | | 36 | #include <sys/timespec.h> /* for struct timespec */ |
37 | | | 37 | |
38 | struct memfd { | | 38 | struct memfd { |
39 | char mfd_name[NAME_MAX+1]; | | 39 | char mfd_name[NAME_MAX+1]; |
40 | struct uvm_object *mfd_uobj; | | 40 | struct uvm_object *mfd_uobj; |
41 | size_t mfd_size; | | 41 | size_t mfd_size; |
42 | int mfd_seals; | | 42 | int mfd_seals; |
43 | kmutex_t mfd_lock; /* for truncate */ | | 43 | kmutex_t mfd_lock; /* for truncate */ |
44 | | | 44 | |
45 | struct timespec mfd_btime; | | 45 | struct timespec mfd_btime; |
46 | struct timespec mfd_atime; | | 46 | struct timespec mfd_atime; |
47 | struct timespec mfd_mtime; | | 47 | struct timespec mfd_mtime; |
48 | }; | | 48 | }; |
49 | | | 49 | |
50 | #endif /* _SYS_MISCFD_H_ */ | | 50 | #endif /* _SYS_MEMFD_H_ */ |