121     const char *linkname = "link1";  in test_fopen_supersede()  local
122     unlink (linkname);  in test_fopen_supersede()
123     if (symlink (filename, linkname) >= 0)  in test_fopen_supersede()
125         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
131           fopen_supersede (linkname, "wb",  in test_fopen_supersede()
136         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
139           char *file_contents = read_file (linkname, RF_BINARY, &file_size);  in test_fopen_supersede()
153         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
156         char *file_contents = read_file (linkname, RF_BINARY, &file_size);  in test_fopen_supersede()
171         unlink (linkname);  in test_fopen_supersede()
178     const char *linkname = "link2";  in test_fopen_supersede()  local
179     unlink (linkname);  in test_fopen_supersede()
180     if (symlink (DEV_NULL, linkname) >= 0)  in test_fopen_supersede()
182         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
186           fopen_supersede (linkname, "wb",  in test_fopen_supersede()
191         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
194         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
197         unlink (linkname);  in test_fopen_supersede()
207     const char *linkname = "link3";  in test_fopen_supersede()  local
208     unlink (linkname);  in test_fopen_supersede()
209     if (symlink (filename, linkname) >= 0)  in test_fopen_supersede()
211         ASSERT (stat (linkname, &statbuf) < 0);  in test_fopen_supersede()
215           fopen_supersede (linkname, "wb",  in test_fopen_supersede()
221           ASSERT (stat (linkname, &statbuf) < 0);  in test_fopen_supersede()
223           ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
226         ASSERT (stat (linkname, &statbuf) == 0);  in test_fopen_supersede()
229         char *file_contents = read_file (linkname, RF_BINARY, &file_size);  in test_fopen_supersede()
234         unlink (linkname);  in test_fopen_supersede()
241     const char *linkname = "link4";  in test_fopen_supersede()  local
242     unlink (linkname);  in test_fopen_supersede()
243     if (symlink ("/nonexistent/gnulibtest8237/24715863701440", linkname) >= 0)  in test_fopen_supersede()
245         ASSERT (stat (linkname, &statbuf) < 0);  in test_fopen_supersede()
249           fopen_supersede (linkname, "wb",  in test_fopen_supersede()
255         ASSERT (stat (linkname, &statbuf) < 0);  in test_fopen_supersede()
258         unlink (linkname);  in test_fopen_supersede()