1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2007 Robert N. M. Watson 5 * Copyright (c) 2015 Allan Jude <allanjude@freebsd.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * 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. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #include <sys/cdefs.h> 31 #include <sys/param.h> 32 #include <sys/sysctl.h> 33 #include <sys/user.h> 34 35 #include <err.h> 36 #include <errno.h> 37 #include <libprocstat.h> 38 #include <limits.h> 39 #include <stdio.h> 40 #include <string.h> 41 42 #include "procstat.h" 43 44 void 45 procstat_bin(struct procstat *prstat, struct kinfo_proc *kipp) 46 { 47 int osrel; 48 static char pathname[PATH_MAX]; 49 50 if ((procstat_opts & PS_OPT_NOHEADER) == 0) 51 xo_emit("{T:/%5s %-16s %8s %s}\n", "PID", "COMM", "OSREL", 52 "PATH"); 53 54 if (procstat_getpathname(prstat, kipp, pathname, sizeof(pathname)) != 0) 55 return; 56 if (strlen(pathname) == 0) 57 strcpy(pathname, "-"); 58 if (procstat_getosrel(prstat, kipp, &osrel) != 0) 59 return; 60 61 xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid); 62 xo_emit("{:command/%-16s/%s} ", kipp->ki_comm); 63 xo_emit("{:osrel/%8d/%d} ", osrel); 64 xo_emit("{:pathname/%s}\n", pathname); 65 } 66