mirror of
https://github.com/morgan9e/systemd
synced 2026-04-15 17:06:39 +09:00
4d6437d33c
It's great that we provide fallback values, but if we got one of those wrong,
it could be a long time before anyone noticed. So let's add asserts that the
our internal defines actually match the official ones, when the latter are
available.
I did not add '#include "macro.h"' to missing_{audit,capability}, because
those are processed by an awk script that would need additional include
directories and could be confused by the additional lines. We don't include
those headers standalone anyway, so this is not necessary anyway.
114 lines
2.3 KiB
C
114 lines
2.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <linux/types.h>
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#include "macro.h"
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/* linux/fs.h */
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#ifndef RENAME_NOREPLACE /* 0a7c3937a1f23f8cb5fc77ae01661e9968a51d0c (3.15) */
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#define RENAME_NOREPLACE (1 << 0)
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#endif
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#ifndef BLKGETDISKSEQ /* 7957d93bf32bc211415827e44fdd9cdf1388df59 (5.15) */
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#define BLKGETDISKSEQ _IOR(0x12,128,__u64)
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#endif
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#ifndef FICLONE /* 04b38d601239b4d9be641b412cf4b7456a041c67 (4.5) */
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#define FICLONE _IOW(0x94, 9, int)
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#endif
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#ifndef FICLONERANGE /* 04b38d601239b4d9be641b412cf4b7456a041c67 (4.5) */
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#define FICLONERANGE _IOW(0x94, 13, struct file_clone_range)
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struct file_clone_range {
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__s64 src_fd;
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__u64 src_offset;
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__u64 src_length;
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__u64 dest_offset;
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};
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#endif
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/* linux/fs.h or sys/mount.h */
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#ifndef MS_MOVE
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# define MS_MOVE 8192
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#else
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assert_cc(MS_MOVE == 8192);
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#endif
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#ifndef MS_REC
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# define MS_REC 16384
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#else
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assert_cc(MS_REC == 16384);
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#endif
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#ifndef MS_PRIVATE
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# define MS_PRIVATE (1<<18)
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#else
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assert_cc(MS_PRIVATE == (1<<18));
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#endif
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#ifndef MS_SLAVE
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# define MS_SLAVE (1<<19)
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#else
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assert_cc(MS_SLAVE == (1<<19));
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#endif
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#ifndef MS_SHARED
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# define MS_SHARED (1<<20)
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#else
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assert_cc(MS_SHARED == (1<<20));
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#endif
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#ifndef MS_RELATIME
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# define MS_RELATIME (1<<21)
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#else
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assert_cc(MS_RELATIME == (1<<21));
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#endif
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#ifndef MS_KERNMOUNT
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# define MS_KERNMOUNT (1<<22)
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#else
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assert_cc(MS_KERNMOUNT == (1<<22));
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#endif
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#ifndef MS_I_VERSION
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# define MS_I_VERSION (1<<23)
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#else
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assert_cc(MS_I_VERSION == (1<<23));
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#endif
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#ifndef MS_STRICTATIME
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# define MS_STRICTATIME (1<<24)
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#else
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assert_cc(MS_STRICTATIME == (1 << 24));
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#endif
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#ifndef MS_LAZYTIME
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# define MS_LAZYTIME (1<<25)
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#else
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assert_cc(MS_LAZYTIME == (1<<25));
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#endif
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/* Not exposed yet. Defined at fs/ext4/ext4.h */
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#ifndef EXT4_IOC_RESIZE_FS
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#define EXT4_IOC_RESIZE_FS _IOW('f', 16, __u64)
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#endif
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/* linux/nsfs.h */
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#ifndef NS_GET_NSTYPE /* d95fa3c76a66b6d76b1e109ea505c55e66360f3c (4.11) */
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#define NS_GET_NSTYPE _IO(0xb7, 0x3)
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#endif
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#ifndef FS_PROJINHERIT_FL
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# define FS_PROJINHERIT_FL 0x20000000
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#else
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assert_cc(FS_PROJINHERIT_FL == 0x20000000);
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#endif
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/* linux/fscrypt.h */
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#ifndef FS_KEY_DESCRIPTOR_SIZE
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# define FS_KEY_DESCRIPTOR_SIZE 8
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#else
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assert_cc(FS_KEY_DESCRIPTOR_SIZE == 8);
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#endif
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