/usr/include/ncbi-vdb/kproc/impl.h is in libncbi-vdb-dev 2.8.1+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
#ifndef _h_kproc_impl_
#define _h_kproc_impl_
#ifndef _h_kproc_extern_
#include <kproc/extern.h>
#endif
#ifndef _h_kproc_task_
#include <kproc/task.h>
#endif
#ifndef _h_klib_refcount_
#include <klib/refcount.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*--------------------------------------------------------------------------
* forwards
*/
typedef union KTask_vt KTask_vt;
/*--------------------------------------------------------------------------
* KTask
* a deferred task abstraction
* specific task objects are constructed with required parameters
* and implement the Execute method to perform their operation
*/
struct KTask
{
const KTask_vt *vt;
KRefcount refcount;
uint8_t align [ 4 ];
};
#ifndef KTASK_IMPL
#define KTASK_IMPL struct KTask
#endif
typedef struct KTask_vt_v1 KTask_vt_v1;
struct KTask_vt_v1
{
/* version == 1.x */
uint32_t maj;
uint32_t min;
/* start minor version == 0 */
rc_t ( CC * destroy ) ( KTASK_IMPL *self );
rc_t ( CC * execute ) ( KTASK_IMPL * self );
/* end minor version == 0 */
};
union KTask_vt
{
KTask_vt_v1 v1;
};
/* Init
* initialize a newly allocated task object
*/
KPROC_EXTERN rc_t CC KTaskInit ( KTask *self, const KTask_vt *vt, const char *clsname, const char *name );
/* Destroy
* destroy task
*/
KPROC_EXTERN rc_t CC KTaskDestroy ( KTask *self, const char *clsname );
#ifdef __cplusplus
}
#endif
#endif /* _h_kproc_impl_ */
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