+++ /dev/null
-psmisc (22.6-1) unstable; urgency=low
-
- * New upstream release
- * killall.1 mentions you can use -SIGxxx Closes: #431082
- * peekfd works for x86_64 and PPC
- * Updated menu entry
-
- -- Craig Small <csmall@debian.org> Sun, 04 Nov 2007 17:42:30 +1100
-
-psmisc (22.5-1) unstable; urgency=low
-
- * New upstream release
-
- -- Craig Small <csmall@debian.org> Mon, 23 Apr 2007 22:14:16 +1000
-
-psmisc (22.4-1) unstable; urgency=low
-
- * New upstream release
- * fuser correctly parses remote TCP ports Closes: #397033
- * Removed extra blank lines in fuser Closes: #386564
- * Added peekfd
- * killall using a path doesnt check inodes
-
- -- Craig Small <csmall@debian.org> Tue, 17 Apr 2007 22:09:11 +1000
-
-psmisc (22.3-1) unstable; urgency=low
-
- * New upstream release
- * Typo fixed in fuser man page Closes: #358880
- * Return code set correctly in silent mode Closes: #361639
- * Updated standards to 3.7.2
-
- -- Craig Small <csmall@debian.org> Wed, 9 Aug 2006 21:34:49 +1000
-
-psmisc (22.2-1) unstable; urgency=low
-
- * New upstream release
- * Finds unix sockets on all arches, Closes: #338868
- * Swedish PO file updated Closes: #348140
- * Moved to debhelper v5
-
- -- Craig Small <csmall@debian.org> Wed, 15 Mar 2006 10:25:55 +1100
-
-psmisc (22.1-1) unstable; urgency=low
-
- * New upstream release
- * Updated German PO file Closes: #313934
- * fuser -s flag works Closes: #344901
- * fixed grep lines in Makefile for i386 arches Closes: #344172
-
- -- Craig Small <csmall@debian.org> Thu, 12 Jan 2006 19:01:13 +1100
-
-psmisc (21.9-1) unstable; urgency=low
-
- * New upstream release
- * Fixed segfault in pstree -a Closes: #338108
- * fuser finds unix sockets. Closes: #338868
- * fixed print_matches to only print unmatched objects if -a is specified
- and to output the header for -v Closes: #342765
- * Fixed sv.po Closes: #337528
-
- -- Craig Small <csmall@debian.org> Fri, 16 Dec 2005 23:16:29 +1100
-
-psmisc (21.8-1) unstable; urgency=low
-
- * New upstream release
- * new fuser Closes: #312560
- * pstree checks for a real tty Closes: #326500
- * pstree shows child threads with {commandname} Closes: #230924
- * Added warning about fuser and tcp/udp access Closes: #327813
- * pstree defaults to ASCII not VT100 until problems with terminals
- are fixed Closes: #288856
- * fuser doesnt complain if it cannot scan some mount points Closes: #299153
- * menu entry capitalised Closes: #320616
- * upgrade standards to 3.6.2
- * fuser.1 spells behavior correctly Closes: #337190
- * 21.7 not released, fuser return value bug. Closes: #337591
-
- -- Craig Small <csmall@debian.org> Sat, 5 Nov 2005 15:58:27 +1100
-
-psmisc (21.6-1) unstable; urgency=low
-
- * New upstream release
- - killall aborts if it gets unknown flags Closes: #250794
- - Symbolic link created properly for pstree.x11 Closes: #250096
- - Strange mount points handled better Closes: #178972
- - Warning in killall.1 about process changing names Closes: #187941
- - Fixed groff madness with fuser(1) Debian #298199
- * changed rules to permit cross-build Closes: #284589
- * menu entry now uses text for .x11 and vc for plain pstree
-
- -- Craig Small <csmall@debian.org> Fri, 11 Mar 2005 21:53:10 +1100
-
-psmisc (21.5-1) unstable; urgency=low
-
- * New upstream release
- - Lines not truncated with UTF-8 Closes: #151523
- - pstree uses ASCII chars with -A Closes: #240973
- - signames.h not distributed in tar Closes: #240986
- - Manual pages explains -SIG is ignored with no -k Closes: #222935
-
- -- Craig Small <csmall@debian.org> Tue, 25 May 2004 11:23:07 +1000
-
-psmisc (21.4-1) unstable; urgency=low
-
- * New upstream release
- - Typos in killall.1 fixed Closes Debian: #198189
- - fuser -ki now tells user default is N Closes Debian: #197356
- - pstree -a doesn't print space at end of line Closes Debian: #182099
- - pstree.x11 now just pstree with a trick Closes Debian: #201042
- - Icons for pstree, thankyou Tatlin! Closes Debian: #192636
- - Removed message if no processes found and excess blanks removed
- Closes: #212795
-
- -- Craig Small <csmall@debian.org> Fri, 28 Nov 2003 23:06:45 +1100
-
-psmisc (21.3-1) unstable; urgency=low
-
- * New upstream version
- - SELinux uses -d flag, so signals starting with S work
- Closes: #19370, #163360
- - Long command lines don't segfault Closes: #187241
- * Added most of Torsten SELINUX patch Closes: #192122
- * Menu item doesn have path to x-terminal-emulator Closes: #129232
-
-
- -- Craig Small <csmall@debian.org> Thu, 29 May 2003 10:03:39 +1000
-
-psmisc (21.2-1) unstable; urgency=high
-
- * Fixes serious bug in pstree where pstree -a doesnt have a variable
- set
-
- -- Craig Small <csmall@debian.org> Fri, 27 Sep 2002 21:34:23 +1000
-
-psmisc (21.1-1) unstable; urgency=low
-
- * New upstream version
- - config.guess and config.sub fixes
- - pstree -a extra bracket problem fixed, Closes: #96791
- - LFS support Closes: #129157, #156017
- - fuser -k return means no Closes: #152524
- - UTF8 problem fixed Closes: #140960
- - Works on Hurd (I think, no replies from Hurd folk) Closes: #157064
- - Minor change to killall.1 for less ambiguous Closes: #127851
-
- -- Craig Small <csmall@debian.org> Thu, 26 Sep 2002 10:12:59 +1000
-
-psmisc (21-3) unstable; urgency=low
-
- * build-depends needs gettext otherwise conflicts happen Closes:
- #147131
-
- -- Craig Small <csmall@eye-net.com.au> Fri, 17 May 2002 11:21:41 +1000
-
-psmisc (21-2) unstable; urgency=low
-
- * New config.guess/sub Closes: #147082
-
- -- Craig Small <csmall@eye-net.com.au> Thu, 16 May 2002 08:41:24 +1000
-
-psmisc (21-1) unstable; urgency=low
-
- * New upstream source
- - Fixes signal name problem Closes: #131839
-
- -- Craig Small <csmall@eye-net.com.au> Wed, 15 May 2002 22:12:16 +1000
-
-psmisc (20.2-2) unstable; urgency=low
-
- * Makefile did not clean signames.h which gave bad signal numbers
- Closes: #116172
- * Changed section field for FTP Cabal Closes: #116168
-
- -- Craig Small <csmall@eye-net.com.au> Fri, 19 Oct 2001 10:42:23 +1000
-
-psmisc (20.2-1) unstable; urgency=low
-
- * New upstream source
- - pstree -u fix Closes: #98803
- - fuser -n tcp works for kernel2.4.12 Closes: #115672
- - typo fixed in pidof.1 Closes: #110789
- * Do not install pidof.1 Closes: #107461
-
- -- Craig Small <csmall@eye-net.com.au> Thu, 18 Oct 2001 10:22:20 +1000
-
-psmisc (20.1-1) unstable; urgency=low
-
- * New upstream version
- - killall -# works again, Closes: #90742, #92044, #92087
-
- -- Craig Small <csmall@debian.org> Sat, 31 Mar 2001 21:17:18 +1000
-
-psmisc (20-1) unstable; urgency=low
-
- * New upstream version
- - getopt used on command line, Closes #48541
- - Less assumption of cmd line, Closes #53337
- - Doesn't use losetup Closes: #58714
-
-
- -- Craig Small <csmall@debian.org> Mon, 19 Mar 2001 14:21:00 +1100
-
-psmisc (19-3) unstable; urgency=low
-
- * New standards version
- * Added menu hints Closes: #80045
- * Changed call from xterm to x-terminal emulator Closes: #59009
-
- -- Craig Small <csmall@debian.org> Sun, 31 Dec 2000 17:27:30 +1100
-
-psmisc (19-2) unstable; urgency=low
-
- * Group transistions properly handled Closes: #47475
- * pstree no longer truncates Closes: #53943
- * Compile with -O2 to follow standard.
-
- -- Craig Small <csmall@debian.org> Tue, 4 Jan 2000 10:27:33 +1100
-
-psmisc (19-1) unstable; urgency=low
-
- * New upstream Version Closes: #50813
-
- -- Craig Small <csmall@debian.org> Sun, 5 Dec 1999 19:31:17 +1100
-
-psmisc (18-3) unstable; urgency=low
-
- * Fixes pstree on a X system problem Closes: 45510, 46243
- * Now has all that /usr/share stuff
-
- -- Craig Small <csmall@debian.org> Thu, 30 Sep 1999 10:32:06 +1000
-
-psmisc (18-2) unstable; urgency=low
-
- * Fixed download source Closes: #38436
-
- -- Craig Small <csmall@debian.org> Fri, 30 Jul 1999 11:29:06 +1000
-
-psmisc (18-1) unstable; urgency=low
-
- * New upstream source
- * Doesn't try to print null string for proc names (Bug #23645 )
-
- -- Craig Small <csmall@debian.org> Mon, 4 Jan 1999 14:11:32 +1100
-
-psmisc (17-2) unstable; urgency=low
-
- * Now with ncurses 4
- * Menu item is now in Apps/System (Bug #27439 )
- * X11 version of pstree now waits for return to be pressed (Bug #24102 #17466 )
-
- -- Craig Small <csmall@debian.org> Sun, 1 Nov 1998 16:06:13 +1100
-
-psmisc (17-1) unstable; urgency=low
-
- * New upstream version.
-
- -- Craig Small <csmall@debian.org> Wed, 15 Apr 1998 08:50:28 +1000
-
-psmisc (16-2) frozen unstable; urgency=low
-
- * README.debian explains why pidof is not here. (Bug #16981 )
- * Patched fuser so that it works with new kernels (Bug #17064 )
- * CHANGES renamed to changelog (Bug #17290 )
- * Package now replaces procps <<1.2 (Bug #20394 )
- * Fixed description (Bug #20255 )
- -- Craig Small <csmall@debian.org> Tue, 17 Mar 1998 09:49:20 +1100
-
-psmisc (16-1) unstable; urgency=low
-
- * Initial Release.
- * procps upstream source split this off at version 1.2
-
- -- Craig Small <csmall@debian.org> Fri, 2 Jan 1998 11:12:00 +1100
-
+++ /dev/null
-/*
- * fuser.c - identify processes using files
- *
- * Copyright (C) 1993-2002 Werner Almesberger
- * Copyright (C) 2002-2005 Craig Small
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <pwd.h>
-#include <signal.h>
-#include <limits.h>
-#include <netdb.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#ifdef __linux__
-#include <linux/kdev_t.h> /* for MKDEV */
-#include <linux/major.h> /* for LOOP_MAJOR */
-#endif
-#include <errno.h>
-
-#include "i18n.h"
-#include "comm.h"
-#include "loop.h" /* for loop_info */
-#include "signals.h"
-
-
-#define PROC_BASE "/proc"
-#define UID_UNKNOWN -1
-#define NAME_FIELD 20 /* space reserved for file name */
-
-#define MAX_LINE 256 /* longest line we may ever find in /proc */
-
-
-#ifndef LOOP_MAJOR /* don't count on the headers too much ... */
-#define LOOP_MAJOR 7
-#endif
-
-#ifndef MAJOR
-#define MAJOR(arg) 6 /* something that doesn't = LOOP_MAJOR */
-#endif
-
-#ifndef MKDEV
-#define MKDEV(arg1, arg2) mknod("/dev/Isuck", arg1, arg2) /* this is wrong */
-#endif
-
-
-#define REF_FILE 1 /* an open file */
-#define REF_ROOT 2 /* current root */
-#define REF_CWD 4 /* current directory */
-#define REF_EXE 8 /* executable */
-#define REF_MMAP 16 /* mmap'ed file or library */
-
-#define FLAG_KILL 1 /* kill process */
-#define FLAG_UID 2 /* show uid */
-#define FLAG_VERB 4 /* show verbose output */
-#define FLAG_DEV 8 /* show all processes using this device */
-#define FLAG_ASK 16 /* ask before killing a process */
-
-
-typedef struct _net_cache
-{
- struct sockaddr_storage rmt_addr;
- int lcl_port;
- int rmt_port;
- ino_t ino;
- struct _net_cache *next;
-}
-NET_CACHE;
-
-typedef struct _unix_cache
-{
- dev_t fs_dev;
- ino_t fs_ino;
- ino_t net_ino;
- struct _unix_cache *next;
-}
-UNIX_CACHE;
-
-typedef struct
-{
- const char *name;
- NET_CACHE *cache;
- int once;
-}
-SPACE_DSC;
-
-typedef enum
-{ it_proc, it_mount, it_loop, it_swap }
-ITEM_TYPE;
-
-typedef struct item_dsc
-{
- ITEM_TYPE type;
- union
- {
- struct
- {
- pid_t pid;
- int uid; /* must also accept UID_UNKNOWN */
- int ref_set;
- }
- proc;
- struct
- {
- const char *path;
- }
- misc;
- }
- u;
- struct item_dsc *next;
-}
-ITEM_DSC;
-
-typedef struct file_dsc
-{
- const char *name; /* NULL if previous entry has name */
- dev_t dev;
- ino_t ino;
- int flags, sig_num;
- SPACE_DSC *name_space; /* or NULL if no indication */
- ITEM_DSC *items;
- struct file_dsc *named, *next;
-}
-FILE_DSC;
-
-static SPACE_DSC name_spaces[] = {
- {"file", NULL, 0}, /* must be first */
- {"tcp", NULL, 0},
- {"udp", NULL, 0},
- {NULL, NULL, 0}
-};
-
-
-static FILE_DSC *files = NULL;
-static FILE_DSC *last_named = NULL;
-static UNIX_CACHE *unix_cache = NULL;
-static pid_t self;
-static int all = 0, found_item = 0;
-static dev_t net_dev;
-static int ipv4only = 0, ipv6only = 0;
-
-
-static void
-parse_net_file (SPACE_DSC * dsc,char *filename, NET_CACHE **lastptr,int version )
-{
- FILE *file;
- NET_CACHE *new, *last;
- char line[MAX_LINE + 1];
- char rmt_addr[128];
- char addr6[128];
- unsigned long tmp_ino;
-
- if (!(file = fopen (filename, "r")))
- {
- perror (filename);
- exit (1);
- }
- last = *lastptr;
- (void) fgets (line, MAX_LINE, file);
- while (fgets (line, MAX_LINE, file))
- {
- new = malloc (sizeof (NET_CACHE));
- if (!new)
- {
- perror ("malloc");
- exit (1);
- }
- if (sscanf (line,
- "%*d: %*x:%x %64[0-9A-Fa-f]:%x %*x %*x:%*x %*x:%*x %*x %*d %*d %lu",
- &new->lcl_port, rmt_addr, &new->rmt_port, &tmp_ino) != 4)
- {
- free (new);
- continue;
- }
- new->ino = tmp_ino;
- if (strlen(rmt_addr) > 8) {
- sscanf(rmt_addr, "%08X%08X%08X%08X",
- &((struct sockaddr_in6 *)&new->rmt_addr)->sin6_addr.s6_addr32[0],
- &((struct sockaddr_in6 *)&new->rmt_addr)->sin6_addr.s6_addr32[1],
- &((struct sockaddr_in6 *)&new->rmt_addr)->sin6_addr.s6_addr32[2],
- &((struct sockaddr_in6 *)&new->rmt_addr)->sin6_addr.s6_addr32[3]);
- inet_ntop(AF_INET6, &((struct sockaddr_in6 *)&new->rmt_addr)->sin6_addr, addr6, sizeof(addr6));
- } else {
- sscanf(rmt_addr, "%X",
- &((struct sockaddr_in *) &new->rmt_addr)->sin_addr.s_addr);
- ((struct sockaddr *) &new->rmt_addr)->sa_family = AF_INET;
- }
- if (!new->ino)
- {
- free (new);
- continue;
- }
- new->next = NULL;
- if (last)
- last->next = new;
- else
- dsc->cache = new;
- last = new;
- }
- (void) fclose (file);
- *lastptr = last;
-
-}
-
-static void
-fill_net_cache (SPACE_DSC * dsc)
-{
- NET_CACHE *last;
- struct stat statbuf;
- char *buffer = malloc (strlen (PROC_BASE) + strlen (dsc->name) + 8);
- if (!buffer)
- return;
-
- if (dsc->once)
- return;
- dsc->once = 1;
- last = NULL;
-
- /* Check to see if we have both namespace files, if we don't then silently
- * not use them if not flags are specified and complain if the flags
- * were specified.
- */
-
- if (!ipv6only) {
- sprintf (buffer, PROC_BASE "/net/%s", dsc->name);
- if (stat(buffer, &statbuf) != 0) {
- if (ipv4only)
- fprintf(stderr, _("-4 flag used but proc file %s is not readable\n"), buffer);
- } else {
- parse_net_file (dsc, buffer, &last,4 );
- }
- }
- if (!ipv4only) {
- sprintf (buffer, PROC_BASE "/net/%s6", dsc->name);
- if (stat(buffer, &statbuf) != 0) {
- if (ipv6only)
- fprintf(stderr, _("-6 flag used but proc file %s is not readable\n"), buffer);
- } else {
- parse_net_file (dsc, buffer, &last,6 );
- }
- }
-}
-
-
-static void
-fill_unix_cache (void)
-{
- static int once;
- FILE *file;
- UNIX_CACHE *new, *last;
- struct stat st;
- char *path = NULL, line[MAX_LINE + 1];
- int ino;
-
- if (once)
- return;
- once = 1;
- if (!(file = fopen (PROC_BASE "/net/unix", "r")))
- {
- perror (PROC_BASE "/net/unix");
- exit (1);
- }
- last = NULL;
- (void) fgets (line, MAX_LINE, file);
- while (fgets (line, MAX_LINE, file))
- {
- if (sscanf (line, "%*x: %*x %*x %*x %*x %*x %d %as", &ino, &path) != 2)
- continue;
- if (stat (path, &st) < 0) {
- free (path);
- continue;
- }
- free (path);
-
- new = malloc (sizeof (UNIX_CACHE));
- new->fs_dev = st.st_dev;
- new->fs_ino = st.st_ino;
- new->net_ino = ino;
- new->next = NULL;
- if (last)
- last->next = new;
- else
- unix_cache = new;
- last = new;
- }
- (void) fclose (file);
-
-}
-
-
-static unsigned long
-try_to_find_unix_dev (ino_t inode)
-{
- UNIX_CACHE *walk;
-
- for (walk = unix_cache; walk; walk = walk->next)
- if (walk->net_ino == inode)
- return walk->fs_dev;
- return 0;
-}
-
-
-static void
-add_file (const char *path, dev_t device, ino_t inode,
- pid_t pid, int ref)
-{
- struct stat st;
- FILE_DSC *file, *next;
- ITEM_DSC **item, *this;
- dev_t mount_dev;
-
- if (device)
- mount_dev = device;
- else
- mount_dev = try_to_find_unix_dev (inode);
- for (file = files; file; file = next)
- {
- next = file->next;
- if (file->flags & FLAG_DEV ? mount_dev && mount_dev == file->dev :
- device == file->dev && inode == file->ino)
- {
- if (!file->name)
- file = file->named;
- for (item = &file->items; *item; item = &(*item)->next)
- if ((*item)->type == it_proc && (*item)->u.proc.pid >= pid)
- break;
- if (*item && (*item)->u.proc.pid == pid)
- this = *item;
- else
- {
- if (!(this = malloc (sizeof (ITEM_DSC))))
- {
- perror ("malloc");
- exit (1);
- }
- this->type = it_proc;
- this->u.proc.pid = pid;
- this->u.proc.uid = UID_UNKNOWN;
- this->u.proc.ref_set = 0;
- this->next = *item;
- *item = this;
- found_item = 1;
- }
- this->u.proc.ref_set |= ref;
- if ((file->flags & (FLAG_UID | FLAG_VERB)) && this->u.proc.uid ==
- UID_UNKNOWN && lstat (path, &st) >= 0)
- this->u.proc.uid = st.st_uid;
- }
- }
-}
-
-
-static void
-add_other (ITEM_TYPE type, dev_t mount_dev,
- dev_t device, ino_t inode, const char *path)
-{
- FILE_DSC *file, *next;
- ITEM_DSC **item, *this;
-
- for (file = files; file; file = next)
- {
- next = file->next;
- if (file->flags & FLAG_DEV ? mount_dev == file->dev :
- device == file->dev && inode == file->ino)
- {
- if (!file->name)
- file = file->named;
- for (item = &file->items; *item; item = &(*item)->next);
- /* there's no easy way to suppress duplicates, so we don't */
- if (!(this = malloc (sizeof (ITEM_DSC))))
- {
- perror ("malloc");
- exit (1);
- }
- this->type = type;
- if (!(this->u.misc.path = strdup (path)))
- {
- perror ("strdup");
- exit (1);
- }
- this->next = *item;
- *item = this;
- found_item = 1;
- }
- }
-}
-
-
-static void
-check_link (const char *path, pid_t pid, int type)
-{
- struct stat st;
-
- if (stat (path, &st) >= 0)
- add_file (path, st.st_dev, st.st_ino, pid, type);
-}
-
-
-static void
-check_map (const char *rel, pid_t pid, int type)
-{
- FILE *file;
- char line[MAX_LINE + 1];
- int major, minor;
- ino_t inode;
- unsigned long long tmp_inode;
-
- if (!(file = fopen (rel, "r")))
- return;
- while (fgets (line, MAX_LINE, file))
- {
- if (sscanf (line, "%*s %*s %*s %x:%x %lld", &major, &minor, &tmp_inode) != 3)
- continue;
- if (major || minor || tmp_inode) {
- inode = (ino_t)(tmp_inode);
- add_file (rel, MKDEV (major, minor), inode, pid, type);
- }
- }
- fclose (file);
-}
-
-
-static void
-check_dir (const char *rel, pid_t pid, int type)
-{
- DIR *dir;
- struct dirent *de;
- char *path;
-
- if (!(dir = opendir (rel)))
- return;
- while ((de = readdir (dir)) != NULL)
- if (strcmp (de->d_name, ".") && strcmp (de->d_name, ".."))
- {
- asprintf (&path, "%s/%s", rel, de->d_name);
- check_link (path, pid, type);
- free (path);
- }
- (void) closedir (dir);
-}
-
-
-static void
-scan_fd (void)
-{
- DIR *dir;
- struct dirent *de;
- char *path;
- pid_t pid;
- int empty;
-
- if (!(dir = opendir (PROC_BASE)))
- {
- perror (PROC_BASE);
- exit (1);
- }
- empty = 1;
- while ((de = readdir (dir)) != NULL)
- if ((pid = (pid_t)atoi (de->d_name)) != 0)
- {
- empty = 0;
- if (asprintf (&path, "%s/%d", PROC_BASE, pid) < 0)
- continue;
- if (chdir (path) >= 0)
- {
- check_link ("root", pid, REF_ROOT);
- check_link ("cwd", pid, REF_CWD);
- check_link ("exe", pid, REF_EXE);
- check_dir ("lib", pid, REF_MMAP);
- check_dir ("mmap", pid, REF_MMAP);
- check_map ("maps", pid, REF_MMAP);
- check_dir ("fd", pid, REF_FILE);
- }
- free (path);
- }
- (void) closedir (dir);
- if (empty)
- {
- fprintf (stderr, _("%s is empty (not mounted ?)\n"),PROC_BASE);
- exit (1);
- }
-}
-
-
-static void
-scan_mounts (void)
-{
- FILE *file;
- struct stat st_dev, st_parent, st_mounted;
- char line[MAX_LINE + 1], *path = NULL, *mounted = NULL;
- char *end;
-
- if (!(file = fopen (PROC_BASE "/mounts", "r")))
- return; /* old kernel */
- while (fgets (line, MAX_LINE, file))
- {
- if (sscanf (line, "%as %as", &path, &mounted) != 2)
- continue;
- if ( stat (path, &st_dev) == 0) {
- if (S_ISBLK (st_dev.st_mode) && MAJOR (st_dev.st_rdev) == LOOP_MAJOR) {
- struct loop_info loopinfo;
- int fd;
-
- if ((fd = open(path, O_RDWR)) > 0) {
- if (ioctl(fd, LOOP_GET_STATUS, &loopinfo) >= 0) {
- add_other(it_loop,loopinfo.lo_device,loopinfo.lo_device,loopinfo.lo_inode,path);
- }
- (void) close(fd);
- }
- }
- }
- if (stat (mounted, &st_mounted) < 0)
- {
- free (path);
- free (mounted);
- continue;
- }
- if (asprintf (&end, "%s/..", mounted) < 0)
- {
- free (path);
- free (mounted);
- continue;
- }
-
- if (stat (end, &st_parent) >= 0)
- {
- add_other (it_mount, st_parent.st_dev, st_mounted.st_dev,
- st_mounted.st_ino, mounted);
- }
- free (end);
- free (path);
- free (mounted);
- }
- (void) fclose (file);
-}
-
-
-static void
-scan_swaps (void)
-{
- FILE *file;
- struct stat st;
- char line[MAX_LINE + 1], *path, type[MAX_LINE + 1];
-
- if (!(file = fopen (PROC_BASE "/swaps", "r")))
- return; /* old kernel */
- (void) fgets (line, MAX_LINE, file);
- while (fgets (line, MAX_LINE, file))
- {
- if (sscanf (line, "%as %s", &path, type) != 2)
- continue; /* new kernel :-) */
- if (strcmp (type, "file")) {
- free (path);
- continue;
- }
- if (stat (path, &st) >= 0)
- add_other (it_swap, st.st_dev, st.st_dev, st.st_ino, path);
- free (path);
- }
- (void) fclose (file);
-}
-
-
-static int
-ask (pid_t pid)
-{
- int res;
- size_t len;
- char *line;
-
- line = NULL;
- len = 0;
-
- fflush (stdout);
- do {
- fprintf (stderr, _("Kill process %d ? (y/N) "), pid);
- fflush (stderr);
-
- if (getline (&line, &len, stdin) < 0)
- return 0;
- /* Check for default */
- if (line[0] == '\n') {
- free(line);
- return 0;
- }
- res = rpmatch(line);
- if (res >= 0) {
- free(line);
- return res;
- }
- } while(1);
- /* Never should get here */
- return 0;
-}
-
-static void
-kill_item (const FILE_DSC * file, const ITEM_DSC * item)
-{
- char tmp[10];
-
- switch (item->type)
- {
- case it_proc:
- if (item->u.proc.pid == self)
- return;
- if ((file->flags & FLAG_ASK) && !ask (item->u.proc.pid))
- return;
- if (kill (item->u.proc.pid, file->sig_num) >= 0)
- break;
- sprintf (tmp, _("kill %d"), item->u.proc.pid);
- perror (tmp);
- break;
- case it_mount:
- fprintf (stderr, _("No automatic removal. Please use umount %s\n"),
- item->u.misc.path);
- break;
- case it_loop:
- fprintf (stderr, _("No automatic removal. Please use umount %s\n"),
- item->u.misc.path);
- break;
- case it_swap:
- fprintf (stderr, _("No automatic removal. Please use swapoff %s\n"),
- file->name);
- break;
- }
-}
-
-
-static void
-show_files_or_kill (void)
-{
- const FILE_DSC *file;
- const ITEM_DSC *item;
- FILE *f;
- const struct passwd *pw;
- const char *user, *scan;
- char tmp[10], *path, comm[COMM_LEN + 1];
- int length, header, first, dummy, last_namelen = 0;
- header = 1;
- for (file = files; file; file = file->next)
- if (file->name && (file->items || all))
- {
- if (header && (file->flags & FLAG_VERB))
- {
- fprintf (stderr, _("\n%*s USER PID ACCESS COMMAND\n"),
- NAME_FIELD, "");
- header = 0;
- }
- length = 0;
- for (scan = file->name; scan && *scan; scan++)
- if (*scan == '\\')
- length += fprintf (stderr, "\\\\");
- else if (*scan > ' ' && *scan <= '~')
- {
- putc(*scan,stderr);
- length++;
- }
- else
- length += fprintf (stderr, "\\%03o", *scan);
- if (file->name_space)
- length += fprintf (stderr, "/%s", file->name_space->name);
-
- if (length > 0)
- last_namelen=length;
- else
- fprintf(stderr, "\n%*.*s",last_namelen,last_namelen," ");
-
- if (!(file->flags & FLAG_VERB))
- {
- putc (':',stderr);
- length++;
- }
-
- first = 1;
- for (item = file->items; item; item = item->next)
- {
- if (!(file->flags & FLAG_VERB))
- {
- if (item->type != it_proc)
- continue;
- if ((first==1) && (item->u.proc.ref_set & (REF_FILE|REF_ROOT|REF_CWD|REF_EXE|REF_MMAP))) {
- while (length < NAME_FIELD)
- {
- putc(' ',stderr);
- length++;
- }
- }
- printf ("%6d", item->u.proc.pid);
- fflush(stdout);
- /* if (item->u.proc.ref_set & REF_FILE)*/
- if (item->u.proc.ref_set & REF_ROOT)
- putc ('r', stderr);
- if (item->u.proc.ref_set & REF_CWD)
- putc ('c', stderr);
- if (item->u.proc.ref_set & REF_EXE)
- putc ('e', stderr);
- else if (item->u.proc.ref_set & REF_MMAP)
- putc ('m', stderr);
- if ((file->flags & FLAG_UID) && item->u.proc.uid !=
- UID_UNKNOWN)
- {
- if ((pw = getpwuid (item->u.proc.uid)) != NULL) {
- fprintf (stderr, "(%s)", pw->pw_name);
- } else {
- fprintf (stderr, "(%d)", item->u.proc.uid);
- }
- }
- first = 0;
- }
- else
- {
- const char *name;
- int uid;
-
- switch (item->type)
- {
- case it_proc:
- asprintf (&path, PROC_BASE "/%d/stat", item->u.proc.pid);
- strcpy (comm, "???");
- if ((f = fopen (path, "r")) != NULL)
- {
- (void) fscanf (f, "%d (%[^)]", &dummy, comm);
- (void) fclose (f);
- }
- free (path);
- name = comm;
- uid = item->u.proc.uid;
- break;
- case it_mount:
- case it_loop:
- case it_swap:
- name = item->u.misc.path;
- uid = 0;
- break;
- default:
- fprintf (stderr, _("Internal error (type %d)\n"),
- item->type);
- exit (1);
- }
- if (uid == UID_UNKNOWN)
- user = "???";
- else if ((pw = getpwuid (uid)) != NULL)
- user = pw->pw_name;
- else
- {
- sprintf (tmp, "%d", uid);
- user = tmp;
- }
- if (!first)
- fprintf (stderr, "%*s", NAME_FIELD, "");
- else if (length > NAME_FIELD)
- fprintf (stderr, "\n%*s", NAME_FIELD, "");
- else
- while (length < NAME_FIELD)
- {
- putc(' ', stderr);
- length++;
- }
- fprintf (stderr, " %-8s ", user);
- switch (item->type)
- {
- case it_proc:
- printf ("%6d", item->u.proc.pid);
- fflush(stdout);
- fprintf (stderr, " %c%c%c%c%c ",
- item->u.proc.ref_set & REF_FILE ? 'f' : '.',
- item->u.proc.ref_set & REF_ROOT ? 'r' : '.',
- item->u.proc.ref_set & REF_CWD ? 'c' : '.',
- item->u.proc.ref_set & REF_EXE ? 'e' : '.',
- (item->u.proc.ref_set & REF_MMAP) &&
- !(item->u.proc.ref_set & REF_EXE) ? 'm' : '.');
- break;
- case it_mount:
- fprintf (stderr, _("kernel mount "));
- break;
- case it_loop:
- fprintf (stderr, _("kernel loop "));
- break;
- case it_swap:
- fprintf (stderr, _("kernel swap "));
- break;
- }
- if (name)
- {
- for (scan = name; *scan; scan++)
- if (*scan == '\\')
- fprintf (stderr, "\\\\");
- else if (*scan > ' ' && *scan <= '~')
- putc (*scan,stderr);
- else
- fprintf (stderr, "\\%03o", (unsigned char) *scan);
- }
- putc ('\n',stderr);
- }
- first = 0;
- }
- if (!(file->flags & FLAG_VERB) || first)
- putc('\n',stderr);
- if (file->flags & FLAG_KILL)
- for (item = file->items; item; item = item->next)
- kill_item (file, item);
- }
-}
-
-
-static void
-kill_files (void)
-{
- const FILE_DSC *file;
- const ITEM_DSC *item;
-
- for (file = files; file; file = file->next)
- if (file->flags & FLAG_KILL)
- for (item = file->items; item; item = item->next)
- kill_item (file, item);
-}
-
-
-static void
-enter_item (const char *name, int flags, int sig_number, dev_t dev,
- ino_t ino, SPACE_DSC * name_space)
-{
- static FILE_DSC *last = NULL;
- FILE_DSC *new;
-
- if (!(new = malloc (sizeof (FILE_DSC))))
- {
- perror ("malloc");
- exit (1);
- }
- if (last_named && !strcmp (last_named->name, name) &&
- last_named->name_space == name_space)
- new->name = NULL;
- else if (!(new->name = strdup (name)))
- {
- perror ("strdup");
- exit (1);
- }
- new->flags = flags;
- new->sig_num = sig_number;
- new->items = NULL;
- new->next = NULL;
- new->dev = dev;
- new->ino = ino;
- new->name_space = name_space;
- if (last)
- last->next = new;
- else
- files = new;
- last = new;
- new->named = last_named;
- if (new->name)
- last_named = new;
-}
-
-
-static int
-parse_inet (const char *spec, const char *name_space, int *lcl_port,
- struct sockaddr_storage *rmt_addr, int *rmt_port)
-{
- char *s, *here, *next, *end;
- int port, field, address_match;
-
- if (!(s = strdup (spec)))
- {
- perror ("strdup");
- exit (1);
- }
- *lcl_port = *rmt_port = -1;
- memset(rmt_addr, 0, sizeof(struct sockaddr_storage));
- field = 0;
- address_match = 0;
- for (here = s; here; here = next ? next + 1 : NULL)
- {
- next = strchr (here, ',');
- if (next)
- *next = 0;
- switch (field)
- {
- case 0:
- /* fall through */
- case 2:
- if (!*here)
- break;
- port = strtoul (here, &end, 0);
- if (*end)
- {
- struct servent *se;
-
- if (!(se = getservbyname (here, name_space)))
- return 0;
- port = ntohs (se->s_port);
- }
- if (field)
- *rmt_port = port;
- else
- *lcl_port = port;
- break;
- case 1:
- if (!*here)
- break;
- if (!ipv4only) {
-
- if (inet_pton(AF_INET6, here, &((struct sockaddr_in6*)rmt_addr)->sin6_addr) > 0) {
- address_match = 1;
- rmt_addr->ss_family = AF_INET6;
- }
- }
- if (!ipv6only && !address_match) {
- if (inet_pton(AF_INET, here, &((struct sockaddr_in*)rmt_addr)->sin_addr) > 0) {
- address_match = 1;
- rmt_addr->ss_family = AF_INET6;
- }
- }
-
- break;
- default:
- return 0;
- }
- field++;
- }
- return 1;
-}
-
-static void find_net_dev(void)
-{
- int fd = socket(PF_INET, SOCK_DGRAM,0);
- struct stat buf;
- if (fd >= 0 && fstat(fd, &buf) == 0) {
- net_dev = buf.st_dev;
- close(fd);
- return;
- }
- if (fd >= 0)
- close(fd);
- fprintf(stderr,_("can't find sockets' device number"));
-}
-
-
-
-static void
-usage (void)
-{
- fprintf (stderr, _(
- "Usage: fuser [ -a | -s | -c ] [ -n SPACE ] [ -SIGNAL ] [ -kimuv ] NAME...\n"
- " [ - ] [ -n SPACE ] [ -SIGNAL ] [ -kimuv ] NAME...\n"
- " fuser -l\n"
- " fuser -V\n"
- "Show which processes use the named files, sockets, or filesystems.\n\n "
- " -a display unused files too\n"
- " -c mounted FS\n"
- " -f silently ignored (for POSIX compatibility)\n"
- " -i ask before killing (ignored without -k)\n"
- " -k kill processes accessing the named file\n"
- " -l list available signal names\n"
- " -m show all processes using the named filesystems\n"
- " -n SPACE search in this name space (file, udp, or tcp)\n"
- " -s silent operation\n"
- " -SIGNAL send this signal instead of SIGKILL\n"
- " -u display user IDs\n"
- " -v verbose output\n"
- " -V display version information\n"
- " -4 search IPv4 sockets only\n"
- " -6 search IPv6 sockets only\n"
- " - reset options\n\n"
- " udp/tcp names: [local_port][,[rmt_host][,[rmt_port]]]\n\n"));
- exit (1);
-}
-
-void print_version()
-{
- fprintf(stderr, _("fuser (PSmisc) %s\n"), VERSION);
- fprintf(stderr, _(
- "Copyright (C) 1993-2005 Werner Almesberger and Craig Small\n\n"));
- fprintf(stderr, _(
- "PSmisc comes with ABSOLUTELY NO WARRANTY.\n"
- "This is free software, and you are welcome to redistribute it under\n"
- "the terms of the GNU General Public License.\n"
- "For more information about these matters, see the files named COPYING.\n"));
-}
-
-
-
-int
-main (int argc, char **argv)
-{
- SPACE_DSC *name_space;
- int flags, silent, do_kill, sig_number, no_files;
-
- flags = silent = do_kill = 0;
- sig_number = SIGKILL;
- name_space = name_spaces;
- no_files = 1;
-
- /* Setup the i18n */
-#ifdef ENABLE_NLS
- setlocale(LC_ALL, "");
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
-#endif
-
- if (argc < 2)
- usage ();
- if (argc == 2 && !strcmp (argv[1], "-l"))
- {
- list_signals ();
- return 0;
- }
- find_net_dev();
- while (--argc)
- {
- argv++;
- if (**argv == '-')
- if (!argv[0][1])
- {
- flags = 0;
- sig_number = SIGKILL;
- }
- else
- while (*++*argv)
- {
- int end;
-
- end = 0;
- switch (**argv)
- {
- case 'a':
- all = 1;
- break;
- case 'f':
- break;
- case 'k':
- flags |= FLAG_KILL;
- do_kill = 1;
- break;
- case 'i':
- flags |= FLAG_ASK;
- break;
- case 'm':
- case 'c':
- flags |= FLAG_DEV;
- break;
- case 'n':
- if (!--argc)
- usage ();
- argv++;
- for (name_space = name_spaces; name_space->name;
- name_space++)
- if (!strcmp (*argv, name_space->name))
- break;
- if (!name_space->name)
- usage ();
- end = 1;
- break;
- case 's':
- silent = 1;
- break;
- case 'u':
- flags |= FLAG_UID;
- break;
- case 'v':
- flags |= FLAG_VERB;
- break;
- case 'V':
- print_version();
- return 0;
- case '4':
- if (ipv6only)
- usage();
- ipv4only = 1;
- break;
- case '6':
- if (ipv4only)
- usage();
- ipv6only = 1;
- break;
- default:
- if (isupper (**argv) || isdigit (**argv))
- {
- sig_number = get_signal (*argv, "fuser");
- argv[0][1] = 0;
- break;
- }
- usage ();
- }
- if (end)
- break;
- }
- else
- {
- SPACE_DSC *this_name_space;
- struct stat st;
- char *here;
-
- no_files = 0;
- last_named = NULL;
- this_name_space = name_space;
- if (name_space != name_spaces || stat (*argv, &st) < 0)
- {
- here = strchr (*argv, '/');
- if (here && here != *argv)
- {
- for (this_name_space = name_spaces; this_name_space->name;
- this_name_space++)
- if (!strcmp (here + 1, this_name_space->name))
- {
- *here = 0;
- break;
- }
- if (!this_name_space->name)
- this_name_space = name_spaces;
- }
- }
- if (this_name_space == name_spaces)
- {
- if (stat (*argv, &st) < 0)
- {
- perror (*argv);
- continue;
- }
- if (flags & FLAG_DEV)
- {
- if (S_ISBLK (st.st_mode))
- st.st_dev = st.st_rdev;
- else if (S_ISDIR (st.st_mode))
- {
- if (stat (*argv, &st) < 0)
- {
- perror (*argv);
- continue;
- }
- }
- }
- if (S_ISSOCK (st.st_mode) || (flags & FLAG_DEV))
- fill_unix_cache ();
- if (!S_ISSOCK (st.st_mode) || (flags & FLAG_DEV))
- enter_item (*argv, flags, sig_number, st.st_dev, st.st_ino,
- NULL);
- else
- {
- UNIX_CACHE *walk;
-
- for (walk = unix_cache; walk; walk = walk->next)
- if (walk->fs_dev == st.st_dev && walk->fs_ino ==
- st.st_ino)
- enter_item (*argv, flags, sig_number, net_dev,
- walk->net_ino, NULL);
- }
- }
- else
- {
- NET_CACHE *walk;
- struct sockaddr_storage rmt_addr;
- int lcl_port, rmt_port;
-
- if (flags & FLAG_DEV)
- {
- fprintf (stderr, _("ignoring -m in name space \"%s\"\n"),
- this_name_space->name);
- flags &= ~FLAG_DEV;
- }
- fill_net_cache (this_name_space);
- if (!parse_inet (*argv, this_name_space->name, &lcl_port,
- &rmt_addr, &rmt_port))
- {
- fprintf (stderr, _("%s/%s: invalid specification\n"), *argv,
- this_name_space->name);
- continue;
- }
- for (walk = this_name_space->cache; walk; walk = walk->next)
- if ((lcl_port == -1 || walk->lcl_port == lcl_port) &&
- (rmt_addr.ss_family == 0 || ( memcmp(
- &((struct sockaddr_in6*)&walk->rmt_addr)->sin6_addr,
- &((struct sockaddr_in6*)&rmt_addr)->sin6_addr,
- sizeof(struct in6_addr)) == 0) ) &&
- (rmt_port == -1 || walk->rmt_port == rmt_port))
- enter_item (*argv, flags, sig_number, net_dev, walk->ino,
- this_name_space);
- }
- }
- }
- if (no_files || (all && silent))
- usage ();
- scan_fd ();
- scan_mounts ();
- scan_swaps ();
- if (do_kill && seteuid (getuid ()) < 0)
- {
- perror ("seteuid");
- return 1;
- }
- self = getpid ();
- if (silent)
- kill_files ();
- else
- show_files_or_kill ();
- return found_item ? 0 : 1;
-}
projects / external / psmisc.git / commitdiff