Search
 
SCRIPT & CODE EXAMPLE
 

C

C Syntax of realloc()

ptr = realloc(ptr, x);
Comment

realloc in c

#include <stdio.h>
int main () {
   char *ptr;
   ptr = (char *) malloc(10);
   strcpy(ptr, "Programming");
   printf(" %s,  Address = %u
", ptr, ptr);

   ptr = (char *) realloc(ptr, 20); //ptr is reallocated with new size
   strcat(ptr, " In 'C'");
   printf(" %s,  Address = %u
", ptr, ptr);
   free(ptr);
   return 0;
} 
Comment

realloc in c

void *realloc(void *ptr, size_t size)
Comment

Realloc in C language

#include <stdio.h>
#include <stdlib.h>
int main()
{
int *ptr = (int *)malloc(sizeof(int)*2);
int i;
int *ptr_new;
	
*ptr = 10;
*(ptr + 1) = 20;
	
ptr_new = (int *)realloc(ptr, sizeof(int)*3);
*(ptr_new + 2) = 30;
for(i = 0; i < 3; i++)
	printf("%d ", *(ptr_new + i));

getchar();
return 0;
}
Comment

PREVIOUS NEXT
Code Example
C :: sphinx-doc 
C :: declare an array 
C :: C Syntax of goto Statement 
C :: linear and binary search 
C :: owasp 
C :: short print variable in c 
C :: c code recursive function to print numbers between two numbers 
C :: bcd to char c 
C :: type cast in c 
C :: how to print chicken in c 
C :: arduino vscode upload choosing sketch 
C :: How can you invoke the constructor from the parent class? *ruby 
C :: fork 
C :: insertNode 
C :: C (GEM) 
C :: e sharm card jobkhozo.com 
C :: false and true in c 
C :: check if string is number c 
C :: 25802 WARNING: lib not found: _pywrap_tensorflow_internal.pyd dependency of D:Devtoolsminicondalibsite-packages ensorflowpythonclient\_pywrap_tf_session.pyd 
C :: C Common mistakes when working with pointers 
C :: C linked sorted lists 
C :: manasa loves maths solution IN C 
C :: ringing a bell using c 
C :: print octal in c 
C :: bit wise operation 
C :: write to file in c programming 
C :: Happy New Year! 
Dart :: remove number count in textfield flutter 
Dart :: button shape flutter 
Dart :: multi dex flutter 
ADD CONTENT
Topic
Content
Source link
Name
8+3 =