1 /*- 2 * Copyright (c) 2007 Robert N. M. Watson 3 * Copyright (c) 2015 Allan Jude <allanjude@freebsd.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 #include <sys/param.h> 31 #include <sys/sysctl.h> 32 #include <sys/user.h> 33 34 #include <err.h> 35 #include <errno.h> 36 #include <libprocstat.h> 37 #include <limits.h> 38 #include <stdio.h> 39 #include <string.h> 40 41 #include "procstat.h" 42 43 void 44 procstat_bin(struct procstat *prstat, struct kinfo_proc *kipp) 45 { 46 int osrel; 47 static char pathname[PATH_MAX]; 48 49 if ((procstat_opts & PS_OPT_NOHEADER) == 0) 50 xo_emit("{T:/%5s %-16s %8s %s}\n", "PID", "COMM", "OSREL", 51 "PATH"); 52 53 if (procstat_getpathname(prstat, kipp, pathname, sizeof(pathname)) != 0) 54 return; 55 if (strlen(pathname) == 0) 56 strcpy(pathname, "-"); 57 if (procstat_getosrel(prstat, kipp, &osrel) != 0) 58 return; 59 60 xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid); 61 xo_emit("{:command/%-16s/%s} ", kipp->ki_comm); 62 xo_emit("{:osrel/%8d/%d} ", osrel); 63 xo_emit("{:pathname/%s}\n", pathname); 64 } 65