2 * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
43 #include <sys/types.h>
54 doit (const char *filename
)
61 fd
= open (filename
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
63 err (1, "open %s", filename
);
64 ret
= write (fd
, "hej\n", 4);
66 err (1, "write %s", filename
);
68 errx (1, "short write to %s", filename
);
70 ret
= fchown(fd
, 0, 4711); /* likely fails, that's ok */
72 gettimeofday (&tv
[0], NULL
);
74 ret
= utimes (filename
, tv
);
76 err (1, "utimes %s", filename
);
77 ret
= chmod (filename
, 0644);
79 err (1, "chmod %s", filename
);
80 ret
= chown (filename
, 0, 0);
81 ret
= fstat (fd
, &sb
);
83 err (1, "fstat %s", filename
);
85 errx (1, "stat 1: size = %lu != 4", (unsigned long)sb
.st_size
);
88 err (1, "close %s", filename
);
89 ret
= stat (filename
, &sb
);
91 err (1, "stat %s", filename
);
93 errx (1, "stat 1: size = %lu != 4", (unsigned long)sb
.st_size
);
97 main(int argc
, char **argv
)
99 const char *file
= "blaha";
101 setprogname (argv
[0]);
102 if (argc
!= 1 && argc
!= 2)
103 errx (1, "usage: %s [file]", argv
[0]);