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published under the BSD 3-clause license.
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https://www.kongsberg.com/en/kogt/
fifop.h
1#ifndef CC_FIFOP_H
2#define CC_FIFOP_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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34\**************************************************************************/
35
36#ifndef COIN_INTERNAL
37#error this is a private header file
38#endif /* !COIN_INTERNAL */
39
40#include <Inventor/C/threads/common.h>
41
42#ifdef HAVE_CONFIG_H
43#include <config.h>
44#endif /* HAVE_CONFIG_H */
45
46#include "threads/mutexp.h"
47#include "threads/condvarp.h"
48
49#ifdef __cplusplus
50extern "C" {
51#endif /* __cplusplus */
52
53/* ********************************************************************** */
54
55typedef struct cc_fifo_item cc_fifo_item;
56
57struct cc_fifo_item {
58 cc_fifo_item * next;
59 void * item;
60 uint32_t type;
61};
62
63struct cc_fifo {
64 cc_mutex access;
65
66 cc_fifo_item * head;
67 cc_fifo_item * tail;
68 cc_fifo_item * free;
69
70 unsigned int elements;
71
72 cc_condvar sleep;
73};
74
75/* ********************************************************************** */
76
77void cc_fifo_struct_init(cc_fifo * fifo);
78void cc_fifo_struct_clean(cc_fifo * fifo);
79
80/* ********************************************************************** */
81
82#ifdef __cplusplus
83} /* extern "C" */
84#endif /* __cplusplus */
85
86#endif /* ! CC_FIFOP_H */
The structure for a conditional variable.
Definition condvarp.h:61
The structure for a first-in, first-out queue.
Definition fifop.h:63
The structure for a mutex.
Definition mutexp.h:61