Fork and \n


 
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# 1  
Old 05-15-2008
Bug Fork and \n

Hi,
I wrote a simple program for understanding the fork command. The code is as below
Code:
int main(void)
{
	fork(); printf("hi 1 \n");
	fork(); printf("hi 2 \n");
	fork(); printf("hi 3 \n");
}

I am getting a variation in the number of times the printf is called if i remove the \n from each of the printf statements Smilie. Can anyone explain me why this is happening.

Thanks in Advance,

bye.

Last edited by Yogesh Sawant; 05-16-2008 at 03:30 AM.. Reason: added code tags
# 2  
Old 05-15-2008
i see whats happening ..

put those 3 fork calls in a function and call that function from main ..
and after the function call add one printf("\n");

that would explain better Smilie
# 3  
Old 05-16-2008
What sort of variation you are getting.
* sequence of print is changing OR
* Getting many printfs ? OR
* something else is there

- Dheeraj
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