hook-allocstuff.c

来自「linux下编程用 编译软件」· C语言 代码 · 共 17 行

#include <stdio.h>
#include <stdlib.h>

int main ()
{
  char *foo = (char *) malloc (10);
  strcpy (foo, "hello");
  foo = (char *) realloc (foo, 20);
  printf ("%s", foo);
  if (strcmp (foo, "hello"))
    abort ();
  free (foo);
  printf (" world\n");
  return 0;
}
/* { dg-output "hello world" } */