Question

how to implement timer in c ,c++,on linux plateform

Asked by: GameQuestions



   hi expert!!
 iam developing an gaming application of poker.i like to implement timer in "c /c++" on linux plateform .,so that game starts.

 i am unable to Find the TIMER FUNCTION. SO that it can " set the timer"or the particular action and " kill the timer " when the particular action gets over.

please help  me with the solution as soon as possible.!!!!

 yours
lolarak nath pandey

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Asked On
2005-12-04 at 01:35:10ID21652322
Tags

timer

,

c

,

implement

Topic

Linux Programming

Participating Experts
2
Points
500
Comments
10

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Answers

 

by: ravenplPosted on 2005-12-04 at 02:17:09ID: 15414160

man 2 alarm
man 3 sleep
man 2 setitimer
#maybe it would help...

 

by: GameQuestionsPosted on 2005-12-04 at 04:54:16ID: 15414451


 hi revenpl!!
1.what does it mean by man2,man3.
2.which are the files are required,i have used sys/time.h,time.h,sys/cdefs.h,unistd.h
please give the answer in som detail !!

waiting for that!!


 

by: ravenplPosted on 2005-12-04 at 05:32:04ID: 15414533

execute from the shell/terminal: man 2 alarm
it will show You manual to the alarm() function including headers required to include.

If You will not figure it out by Yourself, I'll give You some sample code...

 

by: duncan_roePosted on 2005-12-06 at 01:35:56ID: 15426259

Also, Linux gives you access to the realtime clock, /dev/rtc. There is some documentation for it in /usr/src/linux/Documentation/rtc.txt. You may find it a bit of a learning curve if you are only just coming to terms with the man command but we all had to learn once.

 

by: ravenplPosted on 2006-03-04 at 01:59:05ID: 16102736

I guess those manuals should answer the Q...

 

by: duncan_roePosted on 2006-03-04 at 04:33:14ID: 16103143

/dev/rtc is really accurate compaed with alarm() - but I think the original question asker is out of his depth, if he is asking about the man command. "you must learn to walk before you can run" (remember being told that at school). "Real-time programming is never easy" (old-timer saying that I just made up (but then I'm an old timer, so I'm allowed to do that):)

 

by: ravenplPosted on 2006-03-08 at 12:10:36ID: 16137810

BTW, there's also /dev/hpet ...

20120131-EE-VQP-002

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