source/web/startstop.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    start/stop nmbd and smbd
   5    Copyright (C) Andrew Tridgell 1998
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "smb.h"
  24
  25 /* need to wait for daemons to startup */
  26 #define SLEEP_TIME 3
  27
  28 /* startup smbd */
  29 void start_smbd(void)
  30 {
  31         pstring binfile;
  32
  33         if (geteuid() != 0) return;
  34
  35         if (fork()) {
  36                 sleep(SLEEP_TIME);
  37                 return;
  38         }
  39
  40         slprintf(binfile, sizeof(pstring) - 1, "%s/smbd", SBINDIR);
  41
  42         become_daemon();
  43
  44         execl(binfile, binfile, "-D", NULL);
  45
  46         exit(0);
  47 }
  48
  49 /* startup nmbd */
  50 void start_nmbd(void)
  51 {
  52         pstring binfile;
  53
  54         if (geteuid() != 0) return;
  55
  56         if (fork()) {
  57                 sleep(SLEEP_TIME);
  58                 return;
  59         }
  60
  61         slprintf(binfile, sizeof(pstring) - 1, "%s/nmbd", SBINDIR);
  62
  63         become_daemon();
  64
  65         execl(binfile, binfile, "-D", NULL);
  66
  67         exit(0);
  68 }
  69
  70
  71 /* stop smbd */
  72 void stop_smbd(void)
  73 {
  74         pid_t pid = pidfile_pid("smbd");
  75
  76         if (geteuid() != 0) return;
  77
  78         if (pid == 0) return;
  79
  80         kill(pid, SIGTERM);
  81 }
  82
  83 /* stop nmbd */
  84 void stop_nmbd(void)
  85 {
  86         pid_t pid = pidfile_pid("nmbd");
  87
  88         if (geteuid() != 0) return;
  89
  90         if (pid == 0) return;
  91
  92         kill(pid, SIGTERM);
  93 }
  94
  95 /* kill a specified process */
  96 void kill_pid(pid_t pid)
  97 {
  98         if (geteuid() != 0) return;
  99
 100         if (pid <= 0) return;
 101
 102         kill(pid, SIGTERM);
 103         sleep(SLEEP_TIME);
 104 }