Welcome to pickSourcecode.com Login | Register    
pickZy.com
 Home  | search  | games  | General  | C  | C++  | Java  | Php  | Networking  | Visual Basic  | VC++  | Win32  | MFC  | JavaScript  | Jobs  | JavaScript  | Post jobs
C - malloc, alloc, memory allocation c       Share
2007-04-08 |  DavidM  | Viewed: 408  |    2

/*            malloc            */
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define  BUFFER_SIZE  1000

char* alloc_mem(
void)
{

    
char *temp = (char*) malloc(BUFFER_SIZE);
    
if (temp == NULL)   {
        printf("Memory allocation error");

        exit(1);

    }

    return temp;

}


int main()
{

  
char *tm = alloc_mem();
  strcpy(tm,"Hello world");

  printf("%s\n",tm);

  printf("%d\n",alloc_mem());

  printf("%d\n",alloc_mem());

  return 0;

}



Latest topics
C - pointers to pointers  Viewed: 263
C - switch statement  Viewed: 264
C - binary tree  Viewed: 264
Malloc Debugger  Viewed: 264
Is a prime number or not  Viewed: 264
C - Do while  Viewed: 265
C - Global variables , static variables  Viewed: 265
C - binsearch  Viewed: 265
C Assign content to a function pointer  Viewed: 265
C - Structure example  Viewed: 266

Comments:





Submit comment's

Type:

User Comment's:

Submitted By:
Prof: Software Engineer
Tech: C ,Cpp
Send Mail: ratheesh



Related topics
C - Data Structure,Rev Linked list
C - Data Structure,linked list
C - time_t strftime example
C - time_t gmtime example
C - enum example
C - strtok example, Splitting string into tokens
C - libxml2 parsing example libxml
C - if else example
C - Structure example
C - pointers and arrays example strlen
C - Pointers to structures
C - gtk scrolled window example
C - Binary Search Tree example
C TCP socket example Server and Client program
C UDP socket example Server and Client program

Related References
c - basics of structure
c - functions and program structure, programmed pass-by-reference via pointers, pass-by-reference parameters
c - structures and functions
c - arrays of structures
c - pointers to structures
explain function pointers with examples?

Web site contents © Copyright 2007, All rights reserved.
Help | Terms and Conditions | Privacy Policy | About Us