编程学习网为您整理以下代码实例,主要实现:C语言库free()函数,希望可以帮到各位朋友。
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main () {
char *str;
/* Initial memory allocation */
str = (char *) malloc(15);
strcpy(str, "yiibai");
printf("String = %s, Address = %u\n", str, str);
/* Reallocating memory */
str = (char *) realloc(str, 25);
strcat(str, ".com");
printf("String = %s, Address = %u\n", str, str);
/* Deallocate allocated memory */
free(str);
return(0);
}
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