malloc.c

来自「c21Examples.rar」· C语言 代码 · 共 20 行

#include <stdlib.h>
#include <stdio.h>
int main( void )
{
   /* allocate memory for a 100-character string */
   char *str;
   str = (char *) malloc(100);
   if (str == NULL)
   {
      printf( "Not enough memory to allocate buffer\n");
      exit(1);
   }
   printf( "String was allocated!\n" );

   free(str);

   return 0;
}