FilesExpand file tree

 master

/

CLinuxCountingSem.cpp

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

executable file

·

48 lines (27 loc) · 618 Bytes

 master

/

CLinuxCountingSem.cpp

Copy path

Top

File metadata and controls

• Code
• Blame

executable file

·

48 lines (27 loc) · 618 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

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

#include "CLinuxCountingSem.h"

#include <stdio.h>

#include <stdlib.h>

CLinuxCountingSem::CLinuxCountingSem(unsigned int init_sem_count):

CCountingSem()

{

int result;

result = sem_init(&sem, 0, init_sem_count);

if (result != 0) {

printf("CLinuxCountingSem: error\n");

}

}

CLinuxCountingSem::~CLinuxCountingSem()

{

}

bool CLinuxCountingSem::Get(Mode mode , unsigned long )

{

if(sem_wait(&sem)==0)

return true;

else

return false;

}

bool CLinuxCountingSem::Post()

{

sem_post(&sem);

return true;

}