/usr/include/Inventor/threads/SbFifo.h is in libcoin80-dev 3.1.4~abc9f50-7.
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 59 60 61 62 63 64 65 66 67 | #ifndef COIN_SBFIFO_H
#define COIN_SBFIFO_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#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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