mirror of
https://github.com/morgan9e/systemd
synced 2026-04-15 00:47:10 +09:00
40 lines
874 B
C
40 lines
874 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <linux/loop.h>
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#include "macro.h"
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#ifndef LOOP_CONFIGURE
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struct loop_config {
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__u32 fd;
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__u32 block_size;
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struct loop_info64 info;
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__u64 __reserved[8];
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};
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# define LOOP_CONFIGURE 0x4C0A
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#else
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assert_cc(LOOP_CONFIGURE == 0x4C0A);
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#endif
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#ifndef LO_FLAGS_DIRECT_IO
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# define LO_FLAGS_DIRECT_IO 16
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# define LOOP_SET_DIRECT_IO 0x4C08
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#else
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assert_cc(LO_FLAGS_DIRECT_IO == 16);
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assert_cc(LOOP_SET_DIRECT_IO == 0x4C08);
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#endif
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#ifndef LOOP_SET_BLOCK_SIZE
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# define LOOP_SET_BLOCK_SIZE 0x4C09
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#else
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assert_cc(LOOP_SET_BLOCK_SIZE == 0x4C09);
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#endif
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#ifndef LOOP_SET_STATUS_SETTABLE_FLAGS
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# define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN)
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#else
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assert_cc(LOOP_SET_STATUS_SETTABLE_FLAGS == (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN));
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#endif
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