Blame login/tst-grantpt.c
|
Packit |
6c4009 |
#include <sys/types.h>
|
|
Packit |
6c4009 |
#include <sys/stat.h>
|
|
Packit |
6c4009 |
#include <fcntl.h>
|
|
Packit |
6c4009 |
#include <stdio.h>
|
|
Packit |
6c4009 |
#include <stdlib.h>
|
|
Packit |
6c4009 |
#include <errno.h>
|
|
Packit |
6c4009 |
#include <string.h>
|
|
Packit |
6c4009 |
#include <unistd.h>
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static int
|
|
Packit |
6c4009 |
test_ebadf (void)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
int fd, ret, err;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
fd = posix_openpt (O_RDWR);
|
|
Packit |
6c4009 |
if (fd == -1)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
printf ("posix_openpt(O_RDWR) failed\nerrno %d (%s)\n",
|
|
Packit |
6c4009 |
errno, strerror (errno));
|
|
Packit |
6c4009 |
/* We don't fail because of this; maybe the system does not have
|
|
Packit |
6c4009 |
SUS pseudo terminals. */
|
|
Packit |
6c4009 |
return 0;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
unlockpt (fd);
|
|
Packit |
6c4009 |
close (fd);
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
ret = grantpt (fd);
|
|
Packit |
6c4009 |
err = errno;
|
|
Packit |
6c4009 |
if (ret != -1 || err != EBADF)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
printf ("grantpt(): expected: return = %d, errno = %d\n", -1, EBADF);
|
|
Packit |
6c4009 |
printf (" got: return = %d, errno = %d\n", ret, err);
|
|
Packit |
6c4009 |
return 1;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
return 0;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static int
|
|
Packit |
6c4009 |
test_einval (void)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
int fd, ret, err;
|
|
Packit |
6c4009 |
const char file[] = "./grantpt-einval";
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
fd = open (file, O_RDWR | O_CREAT, 0600);
|
|
Packit |
6c4009 |
if (fd == -1)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
printf ("open(\"%s\", O_RDWR) failed\nerrno %d (%s)\n",
|
|
Packit |
6c4009 |
file, errno, strerror (errno));
|
|
Packit |
6c4009 |
return 0;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
unlink (file);
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
ret = grantpt (fd);
|
|
Packit |
6c4009 |
err = errno;
|
|
Packit |
6c4009 |
if (ret != -1 || err != EINVAL)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
printf ("grantpt(): expected: return = %d, errno = %d\n", -1, EINVAL);
|
|
Packit |
6c4009 |
printf (" got: return = %d, errno = %d\n", ret, err);
|
|
Packit |
6c4009 |
ret = 1;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
else
|
|
Packit |
6c4009 |
ret = 0;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
close (fd);
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
return ret;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
static int
|
|
Packit |
6c4009 |
do_test (void)
|
|
Packit |
6c4009 |
{
|
|
Packit |
6c4009 |
int result = 0;
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
result += test_ebadf ();
|
|
Packit |
6c4009 |
result += test_einval ();
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
return result;
|
|
Packit |
6c4009 |
}
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#define TEST_FUNCTION do_test ()
|
|
Packit |
6c4009 |
#include "../test-skeleton.c"
|