Lines Matching refs:fd
134 int fd; in devnull() local
136 fd = open(_PATH_DEVNULL, O_RDONLY); in devnull()
137 if (fd < 0) in devnull()
139 return (fd); in devnull()
147 int fd, i, start; in main() local
158 fd = highest_fd(); in main()
159 if (start != fd) in main()
160 fail("highest_fd", "bad descriptor %d != %d", start, fd); in main()
165 fd = highest_fd(); in main()
166 if (fd != start) in main()
167 fail("closefrom", "highest fd %d", fd); in main()
173 fd = highest_fd(); in main()
174 if (fd != start + 16) in main()
175 fail("open 16", "highest fd %d", fd); in main()
180 fd = highest_fd(); in main()
181 if (fd != 10) in main()
182 fail("closefrom", "highest fd %d", fd); in main()
204 fd = highest_fd(); in main()
205 if (fd != 3) in main()
206 fail("closefrom", "highest fd %d", fd); in main()
223 fd = highest_fd(); in main()
224 if (fd >= 0) in main()
225 cfail(info, "closefrom(0)", "highest fd %d", fd); in main()
241 fd = highest_fd(); in main()
242 if (fd >= 0) in main()
243 cfail(info, "closefrom(-1)", "highest fd %d", fd); in main()
255 fd = highest_fd(); in main()
256 if (fd != 6) in main()
257 fail("dup2", "highest fd %d", fd); in main()
262 fd = highest_fd(); in main()
263 if (fd != 3) in main()
264 fail("closefrom", "highest fd %d", fd); in main()
269 fd = highest_fd(); in main()
270 if (fd != 3) in main()
271 fail("closefrom", "highest fd %d", fd); in main()