2017-11-01 15:07:57 +01:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2005-04-16 15:20:36 -07:00
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#ifndef _LINUX_SEM_H
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#define _LINUX_SEM_H
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2012-10-13 10:46:48 +01:00
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#include <uapi/linux/sem.h>
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2023-12-11 15:52:17 -05:00
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#include <linux/sem_types.h>
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2005-04-16 15:20:36 -07:00
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2005-11-07 00:59:43 -08:00
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struct task_struct;
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2005-04-16 15:20:36 -07:00
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2011-11-02 13:38:56 -07:00
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#ifdef CONFIG_SYSVIPC
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2005-04-16 15:20:36 -07:00
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extern int copy_semundo(unsigned long clone_flags, struct task_struct *tsk);
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extern void exit_sem(struct task_struct *tsk);
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#else
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2011-11-02 13:38:56 -07:00
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2005-04-16 15:20:36 -07:00
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static inline int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
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{
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return 0;
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}
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static inline void exit_sem(struct task_struct *tsk)
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{
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return;
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}
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#endif
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#endif /* _LINUX_SEM_H */
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