34   char path[PATH_MAX];  in MakeTree()  local
36   snprintf(path, sizeof(path), "%s/dir", root);  in MakeTree()
37   ASSERT_EQ(0, mkdir(path, 0755)) << path;  in MakeTree()
38   snprintf(path, sizeof(path), "%s/dir/sub", root);  in MakeTree()
39   ASSERT_EQ(0, mkdir(path, 0555)) << path;  in MakeTree()
40   snprintf(path, sizeof(path), "%s/unreadable-dir", root);  in MakeTree()
41   ASSERT_EQ(0, mkdir(path, 0000)) << path;  in MakeTree()
43   snprintf(path, sizeof(path), "%s/dangler", root);  in MakeTree()
44   ASSERT_EQ(0, symlink("/does-not-exist", path));  in MakeTree()
45   snprintf(path, sizeof(path), "%s/symlink", root);  in MakeTree()
46   ASSERT_EQ(0, symlink("dir/sub", path));  in MakeTree()
49   snprintf(path, sizeof(path), "%s/regular", root);  in MakeTree()
50   ASSERT_NE(-1, fd = open(path, O_CREAT|O_TRUNC, 0666));  in MakeTree()
107   MakeTree(root.path);  in TEST()
108   ASSERT_EQ(0, ftw(root.path, check_ftw, 128));  in TEST()
113   MakeTree(root.path);  in TEST()
114   ASSERT_EQ(0, ftw64(root.path, check_ftw64, 128));  in TEST()
119   MakeTree(root.path);  in TEST()
120   ASSERT_EQ(0, nftw(root.path, check_nftw, 128, 0));  in TEST()
125   MakeTree(root.path);  in TEST()
126   ASSERT_EQ(0, nftw64(root.path, check_nftw64, 128, 0));  in TEST()
130 static int bug_28197840_ftw(const char* path, const StatT*, int flag) {  in bug_28197840_ftw()  argument
131   EXPECT_EQ(strstr(path, "unreadable") != nullptr ? FTW_DNR : FTW_D, flag) << path;  in bug_28197840_ftw()
136 static int bug_28197840_nftw(const char* path, const StatT* sb, int flag, FTW*) {  in bug_28197840_nftw()  argument
137   return bug_28197840_ftw(path, sb, flag);  in bug_28197840_nftw()
150   std::string path = android::base::StringPrintf("%s/unreadable-directory", root.path);  in TEST()  local
151   ASSERT_EQ(0, mkdir(path.c_str(), 0000)) << path;  in TEST()
153   ASSERT_EQ(0, ftw(root.path, bug_28197840_ftw<struct stat>, 128));  in TEST()
154   ASSERT_EQ(0, ftw64(root.path, bug_28197840_ftw<struct stat64>, 128));  in TEST()
155   ASSERT_EQ(0, nftw(root.path, bug_28197840_nftw<struct stat>, 128, FTW_PHYS));  in TEST()
156   ASSERT_EQ(0, nftw64(root.path, bug_28197840_nftw<struct stat64>, 128, FTW_PHYS));  in TEST()