Interested to Buy Any Domain ? << Click Here >> for more details...
How can I allocate arrays or structures bigger than 64K?
- 5 Answers
- 14722 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / s.v.prasad reddy,lifetree
Generally using the malloc() function maximum we can
allocate the 64K memory.
If you want to allocate the memory larger than 64K then you
have to use the farmalloc() memory management function.
And one more important thing is ,Once memory is allocated
by the farmalloc(),then to free that memory we need to use
only farfree() fuction.We can't use the free() fuction to
free that memory.
| Is This Answer Correct ? | 15 Yes | 2 No |
Answer / sathish kumar
HI All,
In a book i studied that you can use far* to allocate
memory above 64k limit.
Thanks & Regards
Sathish Kumar
| Is This Answer Correct ? | 6 Yes | 4 No |
Answer / phani kumar s
by using the pointers with the structures we can allocate the
memory for the structure ,Pointers are DMA
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / dinakarangct
#include<stdio.h>
struct stud {
int i,j,k;
struct stud *next,*prev;
}**ptr;
void main(){
int i;
ptr= ( struct stud **)malloc(sizeof(struct stud*)*6400 );
for(i=0;i<6400;i++)
ptr[i]= ( struct stud *)malloc(sizeof(struct stud)*10 );
}
| Is This Answer Correct ? | 5 Yes | 4 No |
Answer / nithya
For arrays larger than 64k use
char huge array3[100000L];
| Is This Answer Correct ? | 0 Yes | 3 No |
how to find the largest element of array without using relational operater?
Total of how many functions are available in c?
what is the difference between unix os and linux os
What is clrscr ()?
What is the purpose of 'register' keyword?
How can I read in an object file and jump to locations in it?
application areas a 'c' a) operating system b) graphics, interpreter, assembler c) program evalution, communication softwares d) all the above
What is pass by value in c?
Is there any demerits of using pointer?
How can I do graphics in c?
What are the data types present in c?
Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer
C 
