This source file includes following definitions.
- do_mkdir
- main
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19 #include <config.h>
20
21 #include <sys/stat.h>
22
23 #include "signature.h"
24 SIGNATURE_CHECK (mkdirat, int, (int, char const *, mode_t));
25
26 #include <fcntl.h>
27 #include <errno.h>
28 #include <stdbool.h>
29 #include <stdio.h>
30 #include <stdlib.h>
31 #include <unistd.h>
32
33 #include "ignore-value.h"
34 #include "macros.h"
35
36 #define BASE "test-mkdirat.t"
37
38 #include "test-mkdir.h"
39
40 static int dfd = AT_FDCWD;
41
42
43 static int
44 do_mkdir (char const *name, mode_t mode)
45 {
46 return mkdirat (dfd, name, mode);
47 }
48
49 int
50 main (_GL_UNUSED int argc, char *argv[])
51 {
52 int result;
53
54
55 ignore_value (system ("rm -rf " BASE "*"));
56
57
58 {
59 errno = 0;
60 ASSERT (mkdirat (-1, "foo", 0700) == -1);
61 ASSERT (errno == EBADF);
62 }
63 {
64 close (99);
65 errno = 0;
66 ASSERT (mkdirat (99, "foo", 0700) == -1);
67 ASSERT (errno == EBADF);
68 }
69
70
71 result = test_mkdir (do_mkdir, false);
72 dfd = open (".", O_RDONLY);
73 ASSERT (0 <= dfd);
74 ASSERT (test_mkdir (do_mkdir, false) == result);
75
76
77 ASSERT (mkdirat (dfd, BASE "dir1", 0700) == 0);
78 ASSERT (chdir (BASE "dir1") == 0);
79 ASSERT (close (dfd) == 0);
80 dfd = open ("..", O_RDONLY);
81 ASSERT (0 <= dfd);
82 ASSERT (mkdirat (dfd, BASE "dir2", 0700) == 0);
83 ASSERT (close (dfd) == 0);
84 errno = 0;
85 ASSERT (mkdirat (dfd, BASE "dir3", 0700) == -1);
86 ASSERT (errno == EBADF);
87 dfd = open ("/dev/null", O_RDONLY);
88 ASSERT (0 <= dfd);
89 errno = 0;
90 ASSERT (mkdirat (dfd, "dir3", 0700) == -1);
91 ASSERT (errno == ENOTDIR);
92 ASSERT (close (dfd) == 0);
93 ASSERT (chdir ("..") == 0);
94 ASSERT (rmdir (BASE "dir1") == 0);
95 ASSERT (rmdir (BASE "dir2") == 0);
96
97 return result;
98 }