4 # Copyright (c) 2008 Peter Holm <pho@FreeBSD.org>
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
31 # Test scenario by marcus@freebsd.org
33 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
39 sed '1,/^EOF/d' < $odir/$0 > kinfo.c
40 cc -o kinfo -Wall kinfo.c -lutil
43 mount | grep -q procfs || mount -t procfs procfs /procfs
58 #include <sys/types.h>
62 #include <sys/signal.h>
86 if ((fd = open("/proc/curproc/mem", O_RDONLY)) == -1)
87 err(1, "open(/proc/curproc/mem)");
88 bzero(buf, sizeof(buf));
99 /* Get files for each proc */
104 int space = sizeof(buf);
107 struct kinfo_file *freep;
108 struct kinfo_vmentry *freep_vm;
114 if ((fd = open("/proc", O_RDONLY)) == -1)
115 err(1, "open(%s)", "/proc");
118 if ((n = getdirentries(fd, bp, space, &base)) == -1)
119 err(1, "getdirentries");
126 dp = (struct dirent *)bp;
129 printf("name: %-10s, inode %7d, type %2d, namelen %d, d_reclen %d\n",
130 dp->d_name, dp->d_fileno, dp->d_type, dp->d_namlen,
131 dp->d_reclen); fflush(stdout);
134 if (dp->d_type == DT_DIR &&
135 (dp->d_name[0] >= '0' && dp->d_name[0] <= '9')) {
136 l = strtol(dp->d_name, &dummy, 10);
139 /* The tests start here */
140 freep = kinfo_getfile(pid, &cnt);
143 freep_vm = kinfo_getvmmap(pid, &cnt);
148 bp = bp + dp->d_reclen;
149 dp = (struct dirent *)bp;
150 if (dp->d_reclen <= 0)
156 main(int argc, char **argv)
159 signal(SIGALRM, handler);
162 if ((r = fork()) == 0) {