malloc/tst-valloc.c


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/* Test case by Stephen Tweedie <sct@redhat.com>.  */
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>

int main(void)
{
  char *p;
  int pagesize = getpagesize ();
  int i;

  p = valloc (pagesize);
  i = (int) p;

  if ((i & (pagesize-1)) != 0) {
    fprintf (stderr, "Alignment problem: valloc returns %p\n", p);
    exit(1);
  }

  return 0;
}