4 # Copyright (c) 2015 EMC Corp.
7 # Redistribution and use in source and binary forms, with or without
8 # 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.
12 # 2. Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in the
14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 # Looping thread seen:
30 # https://people.freebsd.org/~pho/stress/log/kostik850.txt
34 [ -f /usr/libexec/sendmail/sendmail ] || exit 0
38 sed '1,/^EOF/d' < $here/$0 > posix_fadvise2.c
39 mycc -o posix_fadvise2 -Wall -Wextra -O2 posix_fadvise2.c || exit 1
40 rm -f posix_fadvise2.c
44 rm -f /tmp/posix_fadvise2 /tmp/posix_fadvise2
47 #include <sys/param.h>
56 "/usr/libexec/sendmail/sendmail",
57 "/tmp/posix_fadvise2"};
64 for (i = 0; i < 2; i++) {
65 fprintf(stderr, "Testing with %s.\n", file[i]);
66 if ((fd = open(file[i], O_RDONLY)) == -1)
67 err(1, "open(%s)", file[i]);
69 /* Arguments from syscall4.sh test as seen in kostik850.txt */
70 if ((r = posix_fadvise(fd, 0x1e9cda7a9ada8319,
71 0x1e9d1deee0401abd, POSIX_FADV_DONTNEED)) != 0)
72 errc(1, r, "posix_fadvise(%s)", file[i]);