EmbLogic » ashutosh

Enjoying Emblogic :)))

ashutosh — Fri, 22 Jun 2012 05:13:01 +0000

long time problem solved

ashutosh — Sat, 21 Apr 2012 08:46:46 +0000

devices were not unregisterd but today its done

problem in implementing inet

ashutosh — Fri, 30 Mar 2012 13:49:07 +0000

whenever i execute server every time i need to change the port no.

if i don’t change its sayin “bind: address in use”..?????

to siddarath sir

ashutosh — Tue, 27 Mar 2012 12:25:46 +0000

sir i have implemented single client server model using socket….heading towards multiple client

project status to siddarath sir.

ashutosh — Fri, 23 Mar 2012 10:58:36 +0000

sir i have implement client server model using message queue

semaphore

ashutosh — Fri, 16 Mar 2012 07:31:33 +0000

suppose we define a binary semaphore why its starting value is 1???????

what’s wrong wid da code??????

ashutosh — Sun, 04 Mar 2012 09:22:04 +0000

#include
int sarr[7];
int i,j=200;top=-1;
int push();
int pop();
int display();
int ch;
int main()
{
while(j>1)
{
printf(“enter case\n”);
scanf(“%d”,&ch);
switch(ch)
{
case 0:push();
break;
case 1:pop();
break;
case 3:j=-1;
break;
default:
printf(“wrong selection”);
}
}
}
int push()

{
if(top>7)
{
printf(“overflow”);
}
else
{
printf(“enter value”);
top++;
scanf(“%d”,&sarr[top]);
display();
}

int pop()
{
if(top<0)
{
printf(“underflow\n”);
}
else
{
top–;
display();
}
}

int display()
{
int i;
for(i=top;i>0;i–)
{
printf(“values are%d”,sarr[i]);
}

}
}

what does child_pid>1 and exit(0)mean???

ashutosh — Sat, 03 Mar 2012 07:50:13 +0000

#include
#include
#include
#include
int main()
{

pid_t child_pid;

child_pid = fork ();
if (child_pid > 0)
{

}else

{

exit(0);

}

exit code

ashutosh — Sat, 03 Mar 2012 06:47:11 +0000

what does exit code>or < 0,1,-1 mean????

special file directory called/proc???

ashutosh — Sat, 03 Mar 2012 05:47:45 +0000

what are these??/

what is meaning of “i+1″ in pf statment

ashutosh — Sun, 19 Feb 2012 09:51:07 +0000

#include
#define MONTHS 12
int main()
{
int days[MONTHS]={31,28,[4]=31,30,31,[1]=29};
int i;
for(i=0;i printf("%2d %d\n",i+1,days[i]);
return 0;
}

what’s going on here????printing x=1 and y=1

ashutosh — Sat, 11 Feb 2012 08:42:42 +0000

#include
int main()
{
int x=1,y=1,z;
if(y<0) if(y>0) x=3;
else x=5;
printf(“%d\n”,x);
printf(“%d\n”,y);
return 0;

both are printing same?????

ashutosh — Sat, 11 Feb 2012 08:13:40 +0000

i=l=f=d=100/3;
printf(“%.8g\t”,(double)i);
printf(“%.8g\t”,(double)f);
printf(“%.8g\t”,(double)d);
d=f=l=i=100/3;
printf(“%.8g\t”,(double)i);
printf(“%.8g\t”,(double)f);
printf(“%.8g\t”,(double)d);

output is 2 1 1.how??//

ashutosh — Sat, 11 Feb 2012 07:50:30 +0000

#include
int main()
{
int x,y,z;
x=y=z=1;
++x||++y&&++z;
printf(“%d\t%d\t%d\n”,x,y,z);
return 0;
}

3rd printf() is printing 4 why????

ashutosh — Fri, 10 Feb 2012 08:09:32 +0000

#include

int main()

{

int x=2,y,z;

x*=3+2;

printf(“%d\n”,x);

x*=y=z=4;

printf(“%d\n”,x);

x=y==z;

printf(“%d\n”,x);

return 0;

}