57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* This file is auto-generated. Modifications will be lost.
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*
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* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
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* for more information.
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*/
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#ifndef _UAPILINUX_NBD_H
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#define _UAPILINUX_NBD_H
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#include <linux/types.h>
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#define NBD_SET_SOCK _IO(0xab, 0)
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#define NBD_SET_BLKSIZE _IO(0xab, 1)
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#define NBD_SET_SIZE _IO(0xab, 2)
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#define NBD_DO_IT _IO(0xab, 3)
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#define NBD_CLEAR_SOCK _IO(0xab, 4)
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#define NBD_CLEAR_QUE _IO(0xab, 5)
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#define NBD_PRINT_DEBUG _IO(0xab, 6)
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#define NBD_SET_SIZE_BLOCKS _IO(0xab, 7)
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#define NBD_DISCONNECT _IO(0xab, 8)
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#define NBD_SET_TIMEOUT _IO(0xab, 9)
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#define NBD_SET_FLAGS _IO(0xab, 10)
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enum {
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NBD_CMD_READ = 0,
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NBD_CMD_WRITE = 1,
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NBD_CMD_DISC = 2,
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NBD_CMD_FLUSH = 3,
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NBD_CMD_TRIM = 4
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};
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#define NBD_FLAG_HAS_FLAGS (1 << 0)
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#define NBD_FLAG_READ_ONLY (1 << 1)
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#define NBD_FLAG_SEND_FLUSH (1 << 2)
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#define NBD_FLAG_SEND_FUA (1 << 3)
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#define NBD_FLAG_SEND_TRIM (1 << 5)
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#define NBD_FLAG_CAN_MULTI_CONN (1 << 8)
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#define NBD_CMD_FLAG_FUA (1 << 16)
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#define NBD_CFLAG_DESTROY_ON_DISCONNECT (1 << 0)
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#define NBD_CFLAG_DISCONNECT_ON_CLOSE (1 << 1)
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#define NBD_REQUEST_MAGIC 0x25609513
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#define NBD_REPLY_MAGIC 0x67446698
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struct nbd_request {
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__be32 magic;
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__be32 type;
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union {
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__be64 cookie;
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char handle[8];
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};
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__be64 from;
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__be32 len;
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} __attribute__((packed));
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struct nbd_reply {
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__be32 magic;
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__be32 error;
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union {
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__be64 cookie;
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char handle[8];
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};
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};
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#endif
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