From 843766a8d3abba3b62b94f453ec987645bcc2389 Mon Sep 17 00:00:00 2001 From: "Michael I. Bushnell" Date: Mon, 7 Feb 1994 23:10:31 +0000 Subject: Initial revision --- fstests/fdtests.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 fstests/fdtests.c (limited to 'fstests/fdtests.c') diff --git a/fstests/fdtests.c b/fstests/fdtests.c new file mode 100644 index 00000000..6e3de6d4 --- /dev/null +++ b/fstests/fdtests.c @@ -0,0 +1,51 @@ +/* Test filesystem behavior + Copyright (C) 1993, 1994 Free Software Foundation + +This file is part of the GNU Hurd. + +The GNU Hurd is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +The GNU Hurd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the GNU Hurd; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include +#include +#include + +void +main () +{ + int fd + char pathbuf[1024]; + int written; + + stderr = stdout = mach_open_devstream (getdport (1), "w"); + + if (unlink (root, "CREATED") < 0 && errno != ENOENT) + printf ("Error on unlink: %d\n", errno); + fd = open ("CREATED", O_WRITE | O_CREAT, 0666); + if (fd < 0) + printf ("Error on open: %d\n", errno); + written = write (fd, string, strlen (string)); + if (written < 0) + printf ("Error on write: %d\n", errno); + else if (written != strlen (string)) + printf ("Short write: %d\n", written); + else if (sync ()) + printf ("Error on sync: %d\n", errno); + + printf ("All done.\n"); + malloc (0); +} -- cgit v1.2.3