Answer Posted / sanjay bhosale

Void pointer is the pointer which can point to any type of variable.
e.g
int a=10;
float b=20.00f;
void *ptr=null;
ptr = &a;
ptr = &b;

What is the meaning of 2d in c?

704

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Write a C program linear.c that creates a sequence of processes with a given length. By sequence it is meant that each created process has exactly one child. Let's look at some example outputs for the program. Here the entire process sequence consists of process 18181: Sara@dell:~/OSSS$ ./linear 1 Creating process sequence of length 1. 18181 begins the sequence. An example for a sequence of length three: Sara@dell:~/OSSS$ ./linear 3 Creating process sequence of length 3. 18233 begins the sequence. 18234 is child of 18233 18235 is child of 18234 ........ this is coad .... BUt i could not compleate it .....:( #include #include #include #include int main(int argc, char *argv[]) { int N; pid_t pid; int cont; if (argc != 2) { printf("Wrong number of command-line parameters!\n"); return 1; } N = atoi(argv[1]); printf("Creating process sequence of length %d.\n",N); printf("%d begins the sequence.\n",getpid()); /* What I have to do next ?????? */ }

1712

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

860

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What is a structural principle?

729

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What is file in c preprocessor?

763

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write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

3332

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What is variable initialization and why is it important?

712

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What is an auto keyword in c?

752

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What are structure types in C?

762

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Where can I get an ansi-compatible lint?

753

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Is it better to use malloc() or calloc()?

750

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What is the scope of local variable in c?

671

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What is volatile variable in c with example?

676

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What are qualifiers in c?

656

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What are the primitive data types in c?

644

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