/usr/include/Inventor/threads/SbFifo.h is in libcoin60-dev 3.1.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #ifndef COIN_SBFIFO_H
#define COIN_SBFIFO_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include <Inventor/C/threads/fifo.h>
class SbFifo {
public:
SbFifo(void) { this->fifo = cc_fifo_new(); }
~SbFifo(void) { cc_fifo_delete(this->fifo); }
void assign(void * ptr, uint32_t type)
{ cc_fifo_assign(this->fifo, ptr, type); }
void retrieve(void *& ptr, uint32_t &type)
{ cc_fifo_retrieve(this->fifo, &ptr, &type); }
SbBool tryRetrieve(void *& ptr, uint32_t & type)
{ return cc_fifo_try_retrieve(this->fifo, &ptr, &type); }
unsigned int size(void) const { return cc_fifo_size(this->fifo); }
void lock(void) const { cc_fifo_lock(this->fifo); }
void unlock(void) const { cc_fifo_unlock(this->fifo); }
// lock/unlock only needed around the following operations:
SbBool peek(void *& item, uint32_t & type) const
{ return cc_fifo_peek(this->fifo, &item, &type); }
SbBool contains(void * item) const
{ return cc_fifo_contains(this->fifo, item); }
SbBool reclaim(void * item)
{ return cc_fifo_reclaim(this->fifo, item); }
private:
cc_fifo * fifo;
};
#endif // !COIN_SBFIFO_H
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