[Midnightbsd-cvs] src: src/usr.bin: moved to /bin
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Fri Mar 27 18:05:05 EDT 2009
Log Message:
-----------
moved to /bin
Modified Files:
--------------
src/usr.bin:
Makefile (r1.22 -> r1.23)
Removed Files:
-------------
src/usr.bin/pkill:
Makefile
pkill.1
pkill.c
-------------- next part --------------
Index: Makefile
===================================================================
RCS file: /home/cvs/src/usr.bin/Makefile,v
retrieving revision 1.22
retrieving revision 1.23
diff -L usr.bin/Makefile -L usr.bin/Makefile -u -r1.22 -r1.23
--- usr.bin/Makefile
+++ usr.bin/Makefile
@@ -155,7 +155,6 @@
pathchk \
${_pcc} \
perl \
- pkill \
pr \
printenv \
printf \
--- usr.bin/pkill/pkill.c
+++ /dev/null
@@ -1,756 +0,0 @@
-/* $NetBSD: pkill.c,v 1.16 2005/10/10 22:13:20 kleink Exp $ */
-/* $MidnightBSD: src/usr.bin/pkill/pkill.c,v 1.2 2009/03/27 22:02:25 laffer1 Exp $ */
-/*-
- * Copyright (c) 2002 The NetBSD Foundation, Inc.
- * Copyright (c) 2005 Pawel Jakub Dawidek <pjd at FreeBSD.org>
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Andrew Doran.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/usr.bin/pkill/pkill.c,v 1.31 2006/11/23 11:55:17 yar Exp $");
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/queue.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/user.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <paths.h>
-#include <string.h>
-#include <unistd.h>
-#include <signal.h>
-#include <regex.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <kvm.h>
-#include <err.h>
-#include <pwd.h>
-#include <grp.h>
-#include <errno.h>
-#include <locale.h>
-
-#define STATUS_MATCH 0
-#define STATUS_NOMATCH 1
-#define STATUS_BADUSAGE 2
-#define STATUS_ERROR 3
-
-#define MIN_PID 5
-#define MAX_PID 99999
-
-/* Ignore system-processes (if '-S' flag is not specified) and myself. */
-#define PSKIP(kp) ((kp)->ki_pid == mypid || \
- (!kthreads && ((kp)->ki_flag & P_KTHREAD) != 0))
-
-enum listtype {
- LT_GENERIC,
- LT_USER,
- LT_GROUP,
- LT_TTY,
- LT_PGRP,
- LT_JID,
- LT_SID
-};
-
-struct list {
- SLIST_ENTRY(list) li_chain;
- long li_number;
-};
-
-SLIST_HEAD(listhead, list);
-
-static struct kinfo_proc *plist;
-static char *selected;
-static const char *delim = "\n";
-static int nproc;
-static int pgrep;
-static int signum = SIGTERM;
-static int newest;
-static int oldest;
-static int interactive;
-static int inverse;
-static int longfmt;
-static int matchargs;
-static int fullmatch;
-static int kthreads;
-static int cflags = REG_EXTENDED;
-static kvm_t *kd;
-static pid_t mypid;
-
-static struct listhead euidlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead ruidlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead rgidlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead pgrplist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead ppidlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead tdevlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead sidlist = SLIST_HEAD_INITIALIZER(list);
-static struct listhead jidlist = SLIST_HEAD_INITIALIZER(list);
-
-static void usage(void) __attribute__((__noreturn__));
-static int killact(const struct kinfo_proc *);
-static int grepact(const struct kinfo_proc *);
-static void makelist(struct listhead *, enum listtype, char *);
-static int takepid(const char *, int);
-
-int
-main(int argc, char **argv)
-{
- char buf[_POSIX2_LINE_MAX], *mstr, **pargv, *p, *q, *pidfile;
- const char *execf, *coref;
- int debug_opt;
- int i, ch, bestidx, rv, criteria, pidfromfile, pidfilelock;
- size_t jsz;
- int (*action)(const struct kinfo_proc *);
- struct kinfo_proc *kp;
- struct list *li;
- struct timeval best_tval;
- regex_t reg;
- regmatch_t regmatch;
-
- setlocale(LC_ALL, "");
-
- if (strcmp(getprogname(), "pgrep") == 0) {
- action = grepact;
- pgrep = 1;
- } else {
- action = killact;
- p = argv[1];
-
- if (argc > 1 && p[0] == '-') {
- p++;
- i = (int)strtol(p, &q, 10);
- if (*q == '\0') {
- signum = i;
- argv++;
- argc--;
- } else {
- if (strncasecmp(p, "sig", 3) == 0)
- p += 3;
- for (i = 1; i < NSIG; i++)
- if (strcasecmp(sys_signame[i], p) == 0)
- break;
- if (i != NSIG) {
- signum = i;
- argv++;
- argc--;
- }
- }
- }
- }
-
- criteria = 0;
- debug_opt = 0;
- pidfile = NULL;
- pidfilelock = 0;
- execf = coref = _PATH_DEVNULL;
-
- while ((ch = getopt(argc, argv, "DF:G:ILM:N:P:SU:d:fg:ij:lnos:t:u:vx")) != -1)
- switch (ch) {
- case 'D':
- debug_opt++;
- break;
- case 'F':
- pidfile = optarg;
- criteria = 1;
- break;
- case 'G':
- makelist(&rgidlist, LT_GROUP, optarg);
- criteria = 1;
- break;
- case 'I':
- if (pgrep)
- usage();
- interactive = 1;
- break;
- case 'L':
- pidfilelock = 1;
- break;
- case 'M':
- coref = optarg;
- break;
- case 'N':
- execf = optarg;
- break;
- case 'P':
- makelist(&ppidlist, LT_GENERIC, optarg);
- criteria = 1;
- break;
- case 'S':
- if (!pgrep)
- usage();
- kthreads = 1;
- break;
- case 'U':
- makelist(&ruidlist, LT_USER, optarg);
- criteria = 1;
- break;
- case 'd':
- if (!pgrep)
- usage();
- delim = optarg;
- break;
- case 'f':
- matchargs = 1;
- break;
- case 'g':
- makelist(&pgrplist, LT_PGRP, optarg);
- criteria = 1;
- break;
- case 'i':
- cflags |= REG_ICASE;
- break;
- case 'j':
- makelist(&jidlist, LT_JID, optarg);
- criteria = 1;
- break;
- case 'l':
- if (!pgrep)
- usage();
- longfmt = 1;
- break;
- case 'n':
- newest = 1;
- criteria = 1;
- break;
- case 'o':
- oldest = 1;
- criteria = 1;
- break;
- case 's':
- makelist(&sidlist, LT_SID, optarg);
- criteria = 1;
- break;
- case 't':
- makelist(&tdevlist, LT_TTY, optarg);
- criteria = 1;
- break;
- case 'u':
- makelist(&euidlist, LT_USER, optarg);
- criteria = 1;
- break;
- case 'v':
- inverse = 1;
- break;
- case 'x':
- fullmatch = 1;
- break;
- default:
- usage();
- /* NOTREACHED */
- }
-
- argc -= optind;
- argv += optind;
- if (argc != 0)
- criteria = 1;
- if (!criteria)
- usage();
- if (newest && oldest)
- errx(STATUS_ERROR, "Options -n and -o are mutually exclusive");
- if (pidfile != NULL)
- pidfromfile = takepid(pidfile, pidfilelock);
- else {
- if (pidfilelock) {
- errx(STATUS_ERROR,
- "Option -L doesn't make sense without -F");
- }
- pidfromfile = -1;
- }
-
- mypid = getpid();
-
- /*
- * Retrieve the list of running processes from the kernel.
- */
- kd = kvm_openfiles(execf, coref, NULL, O_RDONLY, buf);
- if (kd == NULL)
- errx(STATUS_ERROR, "Cannot open kernel files (%s)", buf);
-
- /*
- * Use KERN_PROC_PROC instead of KERN_PROC_ALL, since we
- * just want processes and not individual kernel threads.
- */
- plist = kvm_getprocs(kd, KERN_PROC_PROC, 0, &nproc);
- if (plist == NULL) {
- errx(STATUS_ERROR, "Cannot get process list (%s)",
- kvm_geterr(kd));
- }
-
- /*
- * Allocate memory which will be used to keep track of the
- * selection.
- */
- if ((selected = malloc(nproc)) == NULL) {
- err(STATUS_ERROR, "Cannot allocate memory for %d processes",
- nproc);
- }
- memset(selected, 0, nproc);
-
- /*
- * Refine the selection.
- */
- for (; *argv != NULL; argv++) {
- if ((rv = regcomp(®, *argv, cflags)) != 0) {
- regerror(rv, ®, buf, sizeof(buf));
- errx(STATUS_BADUSAGE,
- "Cannot compile regular expression `%s' (%s)",
- *argv, buf);
- }
-
- for (i = 0, kp = plist; i < nproc; i++, kp++) {
- if (PSKIP(kp)) {
- if (debug_opt > 0)
- fprintf(stderr, "* Skipped %5d %3d %s\n",
- kp->ki_pid, kp->ki_uid, kp->ki_comm);
- continue;
- }
-
- if (matchargs &&
- (pargv = kvm_getargv(kd, kp, 0)) != NULL) {
- jsz = 0;
- while (jsz < sizeof(buf) && *pargv != NULL) {
- jsz += snprintf(buf + jsz,
- sizeof(buf) - jsz,
- pargv[1] != NULL ? "%s " : "%s",
- pargv[0]);
- pargv++;
- }
- mstr = buf;
- } else
- mstr = kp->ki_comm;
-
- rv = regexec(®, mstr, 1, ®match, 0);
- if (rv == 0) {
- if (fullmatch) {
- if (regmatch.rm_so == 0 &&
- regmatch.rm_eo ==
- (off_t)strlen(mstr))
- selected[i] = 1;
- } else
- selected[i] = 1;
- } else if (rv != REG_NOMATCH) {
- regerror(rv, ®, buf, sizeof(buf));
- errx(STATUS_ERROR,
- "Regular expression evaluation error (%s)",
- buf);
- }
- if (debug_opt > 1) {
- const char *rv_res = "NoMatch";
- if (selected[i])
- rv_res = "Matched";
- fprintf(stderr, "* %s %5d %3d %s\n", rv_res,
- kp->ki_pid, kp->ki_uid, mstr);
- }
- }
-
- regfree(®);
- }
-
- for (i = 0, kp = plist; i < nproc; i++, kp++) {
- if (PSKIP(kp))
- continue;
-
- if (pidfromfile >= 0 && kp->ki_pid != pidfromfile) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &ruidlist, li_chain)
- if (kp->ki_ruid == (uid_t)li->li_number)
- break;
- if (SLIST_FIRST(&ruidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &rgidlist, li_chain)
- if (kp->ki_rgid == (gid_t)li->li_number)
- break;
- if (SLIST_FIRST(&rgidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &euidlist, li_chain)
- if (kp->ki_uid == (uid_t)li->li_number)
- break;
- if (SLIST_FIRST(&euidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &ppidlist, li_chain)
- if (kp->ki_ppid == (pid_t)li->li_number)
- break;
- if (SLIST_FIRST(&ppidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &pgrplist, li_chain)
- if (kp->ki_pgid == (pid_t)li->li_number)
- break;
- if (SLIST_FIRST(&pgrplist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &tdevlist, li_chain) {
- if (li->li_number == -1 &&
- (kp->ki_flag & P_CONTROLT) == 0)
- break;
- if (kp->ki_tdev == (dev_t)li->li_number)
- break;
- }
- if (SLIST_FIRST(&tdevlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &sidlist, li_chain)
- if (kp->ki_sid == (pid_t)li->li_number)
- break;
- if (SLIST_FIRST(&sidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- SLIST_FOREACH(li, &jidlist, li_chain) {
- /* A particular jail ID, including 0 (not in jail) */
- if (kp->ki_jid == (int)li->li_number)
- break;
- /* Any jail */
- if (kp->ki_jid > 0 && li->li_number == -1)
- break;
- }
- if (SLIST_FIRST(&jidlist) != NULL && li == NULL) {
- selected[i] = 0;
- continue;
- }
-
- if (argc == 0)
- selected[i] = 1;
- }
-
- if (newest || oldest) {
- best_tval.tv_sec = 0;
- best_tval.tv_usec = 0;
- bestidx = -1;
-
- for (i = 0, kp = plist; i < nproc; i++, kp++) {
- if (!selected[i])
- continue;
- if (bestidx == -1) {
- /* The first entry of the list which matched. */
- ;
- } else if (timercmp(&kp->ki_start, &best_tval, >)) {
- /* This entry is newer than previous "best". */
- if (oldest) /* but we want the oldest */
- continue;
- } else {
- /* This entry is older than previous "best". */
- if (newest) /* but we want the newest */
- continue;
- }
- /* This entry is better than previous "best" entry. */
- best_tval.tv_sec = kp->ki_start.tv_sec;
- best_tval.tv_usec = kp->ki_start.tv_usec;
- bestidx = i;
- }
-
- memset(selected, 0, nproc);
- if (bestidx != -1)
- selected[bestidx] = 1;
- }
-
- /*
- * Take the appropriate action for each matched process, if any.
- */
- for (i = 0, rv = 0, kp = plist; i < nproc; i++, kp++) {
- if (PSKIP(kp))
- continue;
- if (selected[i]) {
- if (inverse)
- continue;
- } else if (!inverse)
- continue;
- rv |= (*action)(kp);
- }
-
- exit(rv ? STATUS_MATCH : STATUS_NOMATCH);
-}
-
-static void
-usage(void)
-{
- const char *ustr;
-
- if (pgrep)
- ustr = "[-LSfilnovx] [-d delim]";
- else
- ustr = "[-signal] [-ILfinovx]";
-
- fprintf(stderr,
- "usage: %s %s [-F pidfile] [-G gid] [-M core] [-N system]\n"
- " [-P ppid] [-U uid] [-g pgrp] [-j jid] [-s sid]\n"
- " [-t tty] [-u euid] pattern ...\n", getprogname(),
- ustr);
-
- exit(STATUS_BADUSAGE);
-}
-
-static void
-show_process(const struct kinfo_proc *kp)
-{
- char **argv;
-
- if ((longfmt || !pgrep) && matchargs &&
- (argv = kvm_getargv(kd, kp, 0)) != NULL) {
- printf("%d ", (int)kp->ki_pid);
- for (; *argv != NULL; argv++) {
- printf("%s", *argv);
- if (argv[1] != NULL)
- putchar(' ');
- }
- } else if (longfmt || !pgrep)
- printf("%d %s", (int)kp->ki_pid, kp->ki_comm);
- else
- printf("%d", (int)kp->ki_pid);
-}
-
-static int
-killact(const struct kinfo_proc *kp)
-{
- int ch, first;
-
- if (interactive) {
- /*
- * Be careful, ask before killing.
- */
- printf("kill ");
- show_process(kp);
- printf("? ");
- fflush(stdout);
- first = ch = getchar();
- while (ch != '\n' && ch != EOF)
- ch = getchar();
- if (first != 'y' && first != 'Y')
- return (1);
- }
- if (kill(kp->ki_pid, signum) == -1) {
- /*
- * Check for ESRCH, which indicates that the process
- * disappeared between us matching it and us
- * signalling it; don't issue a warning about it.
- */
- if (errno != ESRCH)
- warn("signalling pid %d", (int)kp->ki_pid);
- /*
- * Return 0 to indicate that the process should not be
- * considered a match, since we didn't actually get to
- * signal it.
- */
- return (0);
- }
- return (1);
-}
-
-static int
-grepact(const struct kinfo_proc *kp)
-{
-
- show_process(kp);
- printf("%s", delim);
- return (1);
-}
-
-static void
-makelist(struct listhead *head, enum listtype type, char *src)
-{
- struct list *li;
- struct passwd *pw;
- struct group *gr;
- struct stat st;
- const char *cp, *prefix;
- char *sp, *ep, buf[MAXPATHLEN];
- int empty;
-
- empty = 1;
- prefix = _PATH_DEV;
-
- while ((sp = strsep(&src, ",")) != NULL) {
- if (*sp == '\0')
- usage();
-
- if ((li = malloc(sizeof(*li))) == NULL) {
- err(STATUS_ERROR, "Cannot allocate %zu bytes",
- sizeof(*li));
- }
-
- SLIST_INSERT_HEAD(head, li, li_chain);
- empty = 0;
-
- li->li_number = (uid_t)strtol(sp, &ep, 0);
- if (*ep == '\0') {
- switch (type) {
- case LT_PGRP:
- if (li->li_number == 0)
- li->li_number = getpgrp();
- break;
- case LT_SID:
- if (li->li_number == 0)
- li->li_number = getsid(mypid);
- break;
- case LT_JID:
- if (li->li_number < 0)
- errx(STATUS_BADUSAGE,
- "Negative jail ID `%s'", sp);
- /* For compatibility with old -j */
- if (li->li_number == 0)
- li->li_number = -1; /* any jail */
- break;
- case LT_TTY:
- usage();
- /* NOTREACHED */
- default:
- break;
- }
- continue;
- }
-
- switch (type) {
- case LT_USER:
- if ((pw = getpwnam(sp)) == NULL)
- errx(STATUS_BADUSAGE, "Unknown user `%s'", sp);
- li->li_number = pw->pw_uid;
- break;
- case LT_GROUP:
- if ((gr = getgrnam(sp)) == NULL)
- errx(STATUS_BADUSAGE, "Unknown group `%s'", sp);
- li->li_number = gr->gr_gid;
- break;
- case LT_TTY:
- if (strcmp(sp, "-") == 0) {
- li->li_number = -1;
- break;
- } else if (strcmp(sp, "co") == 0) {
- cp = "console";
- } else {
- cp = sp;
- if (strncmp(sp, "tty", 3) != 0)
- prefix = _PATH_TTY;
- }
-
- snprintf(buf, sizeof(buf), "%s%s", prefix, cp);
-
- if (stat(buf, &st) == -1) {
- if (errno == ENOENT) {
- errx(STATUS_BADUSAGE,
- "No such tty: `%s'", sp);
- }
- err(STATUS_ERROR, "Cannot access `%s'", sp);
- }
-
- if ((st.st_mode & S_IFCHR) == 0)
- errx(STATUS_BADUSAGE, "Not a tty: `%s'", sp);
-
- li->li_number = st.st_rdev;
- break;
- case LT_JID:
- if (strcmp(sp, "none") == 0)
- li->li_number = 0;
- else if (strcmp(sp, "any") == 0)
- li->li_number = -1;
- else if (*ep != '\0')
- errx(STATUS_BADUSAGE,
- "Invalid jail ID `%s'", sp);
- break;
- default:
- usage();
- }
- }
-
- if (empty)
- usage();
-}
-
-static int
-takepid(const char *pidfile, int pidfilelock)
-{
- char *endp, line[BUFSIZ];
- FILE *fh;
- long rval;
-
- fh = fopen(pidfile, "r");
- if (fh == NULL)
- err(STATUS_ERROR, "Cannot open pidfile `%s'", pidfile);
-
- if (pidfilelock) {
- /*
- * If we can lock pidfile, this means that daemon is not
- * running, so would be better not to kill some random process.
- */
- if (flock(fileno(fh), LOCK_EX | LOCK_NB) == 0) {
- (void)fclose(fh);
- errx(STATUS_ERROR, "File '%s' can be locked", pidfile);
- } else {
- if (errno != EWOULDBLOCK) {
- errx(STATUS_ERROR,
- "Error while locking file '%s'", pidfile);
- }
- }
- }
-
- if (fgets(line, sizeof(line), fh) == NULL) {
- if (feof(fh)) {
- (void)fclose(fh);
- errx(STATUS_ERROR, "Pidfile `%s' is empty", pidfile);
- }
- (void)fclose(fh);
- err(STATUS_ERROR, "Cannot read from pid file `%s'", pidfile);
- }
- (void)fclose(fh);
-
- rval = strtol(line, &endp, 10);
- if (*endp != '\0' && !isspace((unsigned char)*endp))
- errx(STATUS_ERROR, "Invalid pid in file `%s'", pidfile);
- else if (rval < MIN_PID || rval > MAX_PID)
- errx(STATUS_ERROR, "Invalid pid in file `%s'", pidfile);
- return (rval);
-}
--- usr.bin/pkill/Makefile
+++ /dev/null
@@ -1,24 +0,0 @@
-# $NetBSD: Makefile,v 1.1 2002/03/01 11:21:58 ad Exp $
-# $FreeBSD: src/usr.bin/pkill/Makefile,v 1.7 2006/08/20 04:25:20 yar Exp $
-# $MidnightBSD: src/usr.bin/pkill/Makefile,v 1.2 2009/03/27 22:02:25 laffer1 Exp $
-
-BINDIR= /bin
-
-PROG= pkill
-WARNS?= 5
-
-DPADD= ${LIBKVM}
-LDADD= -lkvm
-
-LINKS= ${BINDIR}/pkill ${BINDIR}/pgrep
-MLINKS= pkill.1 pgrep.1
-
-#
-# If considering retirement of these compatibility symlinks,
-# keep in mind that pkill is installed to /usr/bin in other
-# OS types, e.g., NetBSD, OpenBSD, Solaris, and Linux.
-#
-SYMLINKS= ${BINDIR}/pkill /usr/bin/pkill
-SYMLINKS+= ${BINDIR}/pgrep /usr/bin/pgrep
-
-.include <bsd.prog.mk>
--- usr.bin/pkill/pkill.1
+++ /dev/null
@@ -1,285 +0,0 @@
-.\" $NetBSD: pkill.1,v 1.8 2003/02/14 15:59:18 grant Exp $
-.\"
-.\" $FreeBSD: src/usr.bin/pkill/pkill.1,v 1.22 2006/12/20 11:57:22 ru Exp $
-.\" $MidnightBSD: src/usr.bin/pkill/pkill.1,v 1.2 2009/03/27 22:02:25 laffer1 Exp $
-.\"
-.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
-.\" All rights reserved.
-.\"
-.\" This code is derived from software contributed to The NetBSD Foundation
-.\" by Andrew Doran.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the NetBSD
-.\" Foundation, Inc. and its contributors.
-.\" 4. Neither the name of The NetBSD Foundation nor the names of its
-.\" contributors may be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd November 23, 2006
-.Dt PKILL 1
-.Os
-.Sh NAME
-.Nm pgrep , pkill
-.Nd find or signal processes by name
-.Sh SYNOPSIS
-.Nm pgrep
-.Op Fl LSfilnovx
-.Op Fl F Ar pidfile
-.Op Fl G Ar gid
-.Op Fl M Ar core
-.Op Fl N Ar system
-.Op Fl P Ar ppid
-.Op Fl U Ar uid
-.Op Fl d Ar delim
-.Op Fl g Ar pgrp
-.Op Fl j Ar jid
-.Op Fl s Ar sid
-.Op Fl t Ar tty
-.Op Fl u Ar euid
-.Ar pattern ...
-.Nm pkill
-.Op Fl Ar signal
-.Op Fl ILfinovx
-.Op Fl F Ar pidfile
-.Op Fl G Ar gid
-.Op Fl M Ar core
-.Op Fl N Ar system
-.Op Fl P Ar ppid
-.Op Fl U Ar uid
-.Op Fl g Ar pgrp
-.Op Fl j Ar jid
-.Op Fl s Ar sid
-.Op Fl t Ar tty
-.Op Fl u Ar euid
-.Ar pattern ...
-.Sh DESCRIPTION
-The
-.Nm pgrep
-command searches the process table on the running system and prints the
-process IDs of all processes that match the criteria given on the command
-line.
-.Pp
-The
-.Nm pkill
-command searches the process table on the running system and signals all
-processes that match the criteria given on the command line.
-.Pp
-The following options are available:
-.Bl -tag -width ".Fl F Ar pidfile"
-.It Fl F Ar pidfile
-Restrict matches to a process whose PID is stored in the
-.Ar pidfile
-file.
-.It Fl G Ar gid
-Restrict matches to processes with a real group ID in the comma-separated
-list
-.Ar gid .
-.It Fl I
-Request confirmation before attempting to signal each process.
-.It Fl L
-The
-.Ar pidfile
-file given for the
-.Fl F
-option must be locked with the
-.Xr flock 2
-syscall or created with
-.Xr pidfile 3 .
-.It Fl M Ar core
-Extract values associated with the name list from the specified core
-instead of the currently running system.
-.It Fl N Ar system
-Extract the name list from the specified system instead of the default,
-which is the kernel image the system has booted from.
-.It Fl P Ar ppid
-Restrict matches to processes with a parent process ID in the
-comma-separated list
-.Ar ppid .
-.It Fl S
-Search also in system processes (kernel threads).
-.It Fl U Ar uid
-Restrict matches to processes with a real user ID in the comma-separated
-list
-.Ar uid .
-.It Fl d Ar delim
-Specify a delimiter to be printed between each process ID.
-The default is a newline.
-This option can only be used with the
-.Nm pgrep
-command.
-.It Fl f
-Match against full argument lists.
-The default is to match against process names.
-.It Fl g Ar pgrp
-Restrict matches to processes with a process group ID in the comma-separated
-list
-.Ar pgrp .
-The value zero is taken to mean the process group ID of the running
-.Nm pgrep
-or
-.Nm pkill
-command.
-.It Fl i
-Ignore case distinctions in both the process table and the supplied pattern.
-.It Fl j Ar jid
-Restrict matches to processes inside jails with a jail ID in the comma-separated
-list
-.Ar jid .
-The value
-.Dq Li any
-matches processes in any jail.
-The value
-.Dq Li none
-matches processes not in jail.
-.It Fl l
-Long output.
-Print the process name in addition to the process ID for each matching
-process.
-If used in conjunction with
-.Fl f ,
-print the process ID and the full argument list for each matching process.
-This option can only be used with the
-.Nm pgrep
-command.
-.It Fl n
-Select only the newest (most recently started) of the matching processes.
-.It Fl o
-Select only the oldest (least recently started) of the matching processes.
-.It Fl s Ar sid
-Restrict matches to processes with a session ID in the comma-separated
-list
-.Ar sid .
-The value zero is taken to mean the session ID of the running
-.Nm pgrep
-or
-.Nm pkill
-command.
-.It Fl t Ar tty
-Restrict matches to processes associated with a terminal in the
-comma-separated list
-.Ar tty .
-Terminal names may be of the form
-.Pa tty Ns Ar xx
-or the shortened form
-.Ar xx .
-A single dash
-.Pq Ql -
-matches processes not associated with a terminal.
-.It Fl u Ar euid
-Restrict matches to processes with an effective user ID in the
-comma-separated list
-.Ar euid .
-.It Fl v
-Reverse the sense of the matching; display processes that do not match the
-given criteria.
-.It Fl x
-Require an exact match of the process name, or argument list if
-.Fl f
-is given.
-The default is to match any substring.
-.It Fl Ns Ar signal
-A non-negative decimal number or symbolic signal name specifying the signal
-to be sent instead of the default
-.Dv TERM .
-This option is valid only when given as the first argument to
-.Nm pkill .
-.El
-.Pp
-If any
-.Ar pattern
-operands are specified, they are used as regular expressions to match
-the command name or full argument list of each process.
-If the
-.Fl f
-option is not specified, then the
-.Ar pattern
-will attempt to match the command name.
-However, presently
-.Fx
-will only keep track of the first 19 characters of the command
-name for each process.
-Attempts to match any characters after the first 19 of a command name
-will quietly fail.
-.Pp
-Note that a running
-.Nm pgrep
-or
-.Nm pkill
-process will never consider itself nor system processes (kernel threads) as
-a potential match.
-.Sh EXIT STATUS
-The
-.Nm pgrep
-and
-.Nm pkill
-utilities
-return one of the following values upon exit:
-.Bl -tag -width indent
-.It 0
-One or more processes were matched.
-.It 1
-No processes were matched.
-.It 2
-Invalid options were specified on the command line.
-.It 3
-An internal error occurred.
-.El
-.Sh COMPATIBILITY
-Historically the option
-.Dq Fl j Li 0
-means any jail, although in other utilities such as
-.Xr ps 1
-jail ID
-.Li 0
-has the opposite meaning, not in jail.
-Therefore
-.Dq Fl j Li 0
-is deprecated, and its use is discouraged in favor of
-.Dq Fl j Li any .
-.Sh SEE ALSO
-.Xr kill 1 ,
-.Xr killall 1 ,
-.Xr ps 1 ,
-.Xr flock 2 ,
-.Xr kill 2 ,
-.Xr sigaction 2 ,
-.Xr pidfile 3 ,
-.Xr re_format 7
-.\" Xr signal 7
-.Sh HISTORY
-The
-.Nm pkill
-and
-.Nm pgrep
-utilities
-first appeared in
-.Nx 1.6 .
-They are modelled after utilities of the same name that appeared in Sun
-Solaris 7.
-They made their first appearance in
-.Fx 5.3 .
-.Sh AUTHORS
-.An Andrew Doran
-.Aq ad at NetBSD.org
More information about the Midnightbsd-cvs
mailing list