Dmitry V. Levin
d6c71dd061
Indent the C preprocessor directives to reflect their nesting using the following script: $ cppi -l $(git grep -El '^[[:space:]]*#[[:space:]]*(if|ifdef|ifndef|elif|else|endif|define|pragma)[[:space:]]' |grep -v '\.sh$') |while read f; do cppi < "$f" > "$f".cppi; mv "$f".cppi "$f" done
54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
/*
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* Copyright (c) 2018 The strace developers.
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* All rights reserved.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#include "defs.h"
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#include "print_fields.h"
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#include <linux/nbd.h>
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#define XLAT_MACROS_ONLY
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#include "xlat/nbd_ioctl_cmds.h"
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#undef XLAT_MACROS_ONLY
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#include "xlat/nbd_ioctl_flags.h"
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int
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nbd_ioctl(struct tcb *const tcp, const unsigned int code,
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const kernel_ulong_t arg)
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{
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switch (code) {
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case NBD_DISCONNECT:
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case NBD_CLEAR_SOCK:
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case NBD_DO_IT:
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case NBD_CLEAR_QUE:
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case NBD_PRINT_DEBUG:
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return RVAL_IOCTL_DECODED;
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case NBD_SET_SOCK:
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tprints(", ");
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printfd(tcp, arg);
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return RVAL_IOCTL_DECODED;
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case NBD_SET_BLKSIZE:
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case NBD_SET_SIZE:
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case NBD_SET_SIZE_BLOCKS:
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case NBD_SET_TIMEOUT:
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tprints(", ");
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tprintf("%" PRI_klu, arg);
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return RVAL_IOCTL_DECODED;
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case NBD_SET_FLAGS:
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tprints(", ");
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printflags(nbd_ioctl_flags, arg, "NBD_IOC_FLAG_???");
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return RVAL_IOCTL_DECODED;
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default:
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return RVAL_DECODED;
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}
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}
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