0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/* Calls to enable and disable swapping on specified locations. Linux version.
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Copyright (C) 1996-2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_SWAP_H
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#define _SYS_SWAP_H 1
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#include <features.h>
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/* The swap priority is encoded as:
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(prio << SWAP_FLAG_PRIO_SHIFT) & SWAP_FLAG_PRIO_MASK
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*/
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#define SWAP_FLAG_PREFER 0x8000 /* Set if swap priority is specified. */
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#define SWAP_FLAG_PRIO_MASK 0x7fff
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#define SWAP_FLAG_PRIO_SHIFT 0
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#define SWAP_FLAG_DISCARD 0x10000 /* Discard swap cluster after use. */
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__BEGIN_DECLS
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/* Make the block special device PATH available to the system for swapping.
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This call is restricted to the super-user. */
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extern int swapon (const char *__path, int __flags) __THROW;
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/* Stop using block special device PATH for swapping. */
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extern int swapoff (const char *__path) __THROW;
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__END_DECLS
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#endif /* _SYS_SWAP_H */
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