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[35] | 1 | /**
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| 2 | * @file thread.c
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| 3 | * @author myusgun <myusgun@gmail.com>
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| 4 | * @version 0.1
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| 5 | */
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| 6 | #include "cf_thread.h"
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| 7 |
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| 8 | #include <stdio.h>
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| 9 |
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| 10 | CF_Mutex globalMutex;
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| 11 |
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[57] | 12 | int worker (void * arg) {
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[35] | 13 | if (CF_Mutex_Lock (&globalMutex) < 0) { // for critical section
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| 14 | // error
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| 15 | }
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| 16 |
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| 17 | fprintf (stderr, "here is critical section !\n");
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| 18 |
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| 19 | if (CF_Mutex_Unlock (&globalMutex) < 0) { // for critical section
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| 20 | // error
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| 21 | }
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| 22 |
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[57] | 23 | return 0;
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[35] | 24 | }
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| 25 |
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| 26 | int main (void) {
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| 27 | CF_Thread tid[10];
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| 28 | int i = 0;
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| 29 |
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| 30 | if (CF_Mutex_Create (&globalMutex) < 0) {
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| 31 | // error
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| 32 | }
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| 33 |
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| 34 | for (i = 0 ; i < 10 ; i++) {
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| 35 | if (CF_Thread_Create (&tid[i], worker, NULL) < 0) {
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| 36 | // error
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| 37 | }
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| 38 | }
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| 39 |
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| 40 | for (i = 0 ; i < 10 ; i++) {
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| 41 | if (CF_Thread_Join (&tid[i]) < 0) { // block
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| 42 | // error
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| 43 | }
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| 44 | }
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| 45 |
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| 46 | for (i = 0 ; i < 10 ; i++) {
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| 47 | if (CF_Thread_Release (&tid[i]) < 0) {
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| 48 | // error
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | if (CF_Mutex_Destory (&globalMutex) < 0) {
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| 53 | // error
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| 54 | }
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| 55 | return 0;
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| 56 | }
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