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
|
/*
* File : lock_free_queue.c
* Author : Jérémy Zurcher <jeremy@asynk.ch>
* Date : 01/11/09
* License :
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include "stdio.h"
#include "stdlib.h"
#include "lock_free_queue.h"
int main(int argc, char *argv[]) {
lfq_t q;
node_t *it;
int data[10];
int i;
for(i=0; i<10; i++) data[i]=i;
for(i=0; i<10; i++) printf("data[i] :%d (%X)\n",data[i],(unsigned int)&data[i]);
init( &q);
for(i=0; i<10; i++) enqueue( &q, (void*)&data[i] );
it = (node_t*)q.head.split.ptr;
while(it!=NULL) {
if(it->data>0)printf("data : %X %d\n",(unsigned int)it->data,*((int*)it->data));
it = (node_t*)it->next.split.ptr;
}
for(i=0; i<5; i++) printf("unqueue %X\n",(unsigned int)dequeue( &q ));
it = (node_t*)q.head.split.ptr;
while(it!=NULL) {
if(it->data>0)printf("data : %X %d\n",(unsigned int)it->data,*((int*)it->data));
it = (node_t*)it->next.split.ptr;
}
return EXIT_SUCCESS;
}
|
