[thirdparty/glibc.git] / dirent / tst-fdopendir2.c

#include <errno.h>
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>


static int
do_test (void)
{
  char tmpl[] = "/tmp/tst-fdopendir2-XXXXXX";
  int fd = mkstemp (tmpl);
  if (fd == -1)
    {
      puts ("cannot open temp file");
      return 1;
    }

  errno = 0;
  DIR *d = fdopendir (fd);

  int e = errno;

  close (fd);
  unlink (tmpl);

  if (d != NULL)
    {
      puts ("fdopendir with normal file descriptor did not fail");
      return 1;
    }
  if (e != ENOTDIR)
    {
      printf ("fdopendir set errno to %d, not %d as expected\n", e, ENOTDIR);
      return 1;
    }

  return 0;
}

#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
Commit	Line	Data
a4f17630 UD	1	#include <errno.h>
	2	#include <dirent.h>
	3	#include <stdio.h>
ceaa9889	4	#include <stdlib.h>
a4f17630 UD	5	#include <unistd.h>
	6
	7
	8	static int
	9	do_test (void)
	10	{
	11	char tmpl[] = "/tmp/tst-fdopendir2-XXXXXX";
	12	int fd = mkstemp (tmpl);
	13	if (fd == -1)
	14	{
	15	puts ("cannot open temp file");
	16	return 1;
	17	}
	18
	19	errno = 0;
	20	DIR *d = fdopendir (fd);
	21
	22	int e = errno;
	23
	24	close (fd);
	25	unlink (tmpl);
	26
	27	if (d != NULL)
	28	{
	29	puts ("fdopendir with normal file descriptor did not fail");
	30	return 1;
	31	}
	32	if (e != ENOTDIR)
	33	{
	34	printf ("fdopendir set errno to %d, not %d as expected\n", e, ENOTDIR);
	35	return 1;
	36	}
	37
	38	return 0;
	39	}
	40
	41	#define TEST_FUNCTION do_test ()
	42	#include "../test-skeleton.c"