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Commit | Line | Data |
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9cddf9de UD |
1 | #include <sys/types.h> |
2 | #include <sys/stat.h> | |
3 | #include <fcntl.h> | |
4 | #include <stdio.h> | |
5 | #include <stdlib.h> | |
6 | #include <errno.h> | |
7 | #include <string.h> | |
8 | #include <unistd.h> | |
9 | ||
10 | static int | |
11 | test_ebadf (void) | |
12 | { | |
13 | int fd, ret, err; | |
14 | ||
15 | fd = posix_openpt (O_RDWR); | |
16 | if (fd == -1) | |
17 | { | |
18 | printf ("posix_openpt(O_RDWR) failed\nerrno %d (%s)\n", | |
19 | errno, strerror (errno)); | |
20 | /* We don't fail because of this; maybe the system does not have | |
21 | SUS pseudo terminals. */ | |
22 | return 0; | |
23 | } | |
24 | unlockpt (fd); | |
25 | close (fd); | |
26 | ||
27 | ret = grantpt (fd); | |
28 | err = errno; | |
29 | if (ret != -1 || err != EBADF) | |
30 | { | |
31 | printf ("grantpt(): expected: return = %d, errno = %d\n", -1, EBADF); | |
32 | printf (" got: return = %d, errno = %d\n", ret, err); | |
33 | return 1; | |
34 | } | |
35 | return 0; | |
36 | } | |
37 | ||
38 | static int | |
39 | test_einval (void) | |
40 | { | |
41 | int fd, ret, err; | |
42 | const char file[] = "./grantpt-einval"; | |
43 | ||
42282d57 | 44 | fd = open (file, O_RDWR | O_CREAT, 0600); |
9cddf9de UD |
45 | if (fd == -1) |
46 | { | |
47 | printf ("open(\"%s\", O_RDWR) failed\nerrno %d (%s)\n", | |
48 | file, errno, strerror (errno)); | |
49 | return 0; | |
50 | } | |
51 | unlink (file); | |
52 | ||
53 | ret = grantpt (fd); | |
54 | err = errno; | |
55 | if (ret != -1 || err != EINVAL) | |
56 | { | |
57 | printf ("grantpt(): expected: return = %d, errno = %d\n", -1, EINVAL); | |
58 | printf (" got: return = %d, errno = %d\n", ret, err); | |
59 | ret = 1; | |
60 | } | |
61 | else | |
62 | ret = 0; | |
63 | ||
64 | close (fd); | |
65 | ||
66 | return ret; | |
67 | } | |
68 | ||
29955b5d AS |
69 | static int |
70 | do_test (void) | |
9cddf9de UD |
71 | { |
72 | int result = 0; | |
73 | ||
74 | result += test_ebadf (); | |
75 | result += test_einval (); | |
76 | ||
77 | return result; | |
78 | } | |
29955b5d AS |
79 | |
80 | #define TEST_FUNCTION do_test () | |
81 | #include "../test-skeleton.c" |