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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 1999 Bahamut development team. |
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* Copyright (c) 2011-2014 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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|
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/*! \file m_svsmode.c |
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* \brief Includes required functions for processing the SVSMODE command. |
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* \version $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "client.h" |
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#include "ircd.h" |
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#include "server.h" |
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#include "send.h" |
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#include "channel_mode.h" |
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#include "parse.h" |
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#include "modules.h" |
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#include "irc_string.h" |
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#include "user.h" |
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#include "conf.h" |
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|
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|
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/*! \brief SVSMODE command handler |
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* |
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* \param source_p Pointer to allocated Client struct from which the message |
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* originally comes from. This can be a local or remote client. |
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* \param parc Integer holding the number of supplied arguments. |
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* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
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* pointers. |
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* \note Valid arguments for this command are: |
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* - parv[0] = command |
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* - parv[1] = nickname |
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* - parv[2] = TS (or mode, depending on svs version) |
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* - parv[3] = mode (or services id if old svs version) |
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* - parv[4] = optional argument (services id) |
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*/ |
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static int |
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ms_svsmode(struct Client *source_p, int parc, char *parv[]) |
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{ |
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struct Client *target_p = NULL; |
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int what = MODE_ADD; |
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unsigned int flag = 0, setmodes = 0; |
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const char *modes = NULL, *extarg = NULL; |
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time_t ts = 0; |
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|
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if (!HasFlag(source_p, FLAGS_SERVICE)) |
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return 0; |
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|
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if ((parc >= 4) && ((*parv[3] == '+') || (*parv[3] == '-'))) |
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{ |
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ts = atol(parv[2]); |
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modes = parv[3]; |
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extarg = (parc > 4) ? parv[4] : NULL; |
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} |
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else |
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{ |
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modes = parv[2]; |
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extarg = (parc > 3) ? parv[3] : NULL; |
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} |
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|
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if ((target_p = find_person(source_p, parv[1])) == NULL) |
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return 0; |
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|
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if (ts && (ts != target_p->tsinfo)) |
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return 0; |
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|
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setmodes = target_p->umodes; |
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|
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for (const char *m = modes; *m; ++m) |
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{ |
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switch (*m) |
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{ |
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case '+': |
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what = MODE_ADD; |
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break; |
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case '-': |
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what = MODE_DEL; |
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break; |
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|
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case 'd': |
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if (!EmptyString(extarg)) |
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strlcpy(target_p->svid, extarg, sizeof(target_p->svid)); |
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break; |
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|
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case 'x': |
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if (!EmptyString(extarg) && valid_hostname(extarg)) |
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user_set_hostmask(target_p, extarg, what); |
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break; |
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|
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case 'o': |
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if (what == MODE_DEL && HasUMode(target_p, UMODE_OPER)) |
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{ |
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ClearOper(target_p); |
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Count.oper--; |
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|
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if (MyConnect(target_p)) |
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{ |
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dlink_node *dm = NULL; |
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|
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detach_conf(target_p, CONF_OPER); |
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ClrOFlag(target_p); |
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DelUMode(target_p, ConfigFileEntry.oper_only_umodes); |
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|
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if ((dm = dlinkFindDelete(&oper_list, target_p))) |
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free_dlink_node(dm); |
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} |
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} |
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|
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break; |
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|
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case 'i': |
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if (what == MODE_ADD && !HasUMode(target_p, UMODE_INVISIBLE)) |
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{ |
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AddUMode(target_p, UMODE_INVISIBLE); |
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++Count.invisi; |
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} |
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|
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if (what == MODE_DEL && HasUMode(target_p, UMODE_INVISIBLE)) |
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{ |
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DelUMode(target_p, UMODE_INVISIBLE); |
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--Count.invisi; |
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} |
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|
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break; |
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|
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case 'S': /* Only servers may set +S in a burst */ |
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case 'W': /* Only servers may set +W in a burst */ |
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break; |
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|
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default: |
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if ((flag = user_modes[(unsigned char)*m])) |
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{ |
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if (what == MODE_ADD) |
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AddUMode(target_p, flag); |
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else |
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DelUMode(target_p, flag); |
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} |
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|
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break; |
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} |
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} |
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|
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if (extarg) |
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sendto_server(source_p, NOCAPS, NOCAPS, ":%s SVSMODE %s %lu %s %s", |
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source_p->id, |
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target_p->id, (unsigned long)target_p->tsinfo, modes, extarg); |
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else |
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sendto_server(source_p, NOCAPS, NOCAPS, ":%s SVSMODE %s %lu %s", |
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source_p->id, |
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target_p->id, (unsigned long)target_p->tsinfo, modes); |
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|
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if (MyConnect(target_p) && (setmodes != target_p->umodes)) |
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{ |
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char modebuf[IRCD_BUFSIZE] = ""; |
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|
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send_umode(target_p, target_p, setmodes, 0xffffffff, modebuf); |
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} |
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|
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return 0; |
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} |
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|
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static struct Message svsmode_msgtab = |
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{ |
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"SVSMODE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0, |
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{ m_ignore, m_ignore, ms_svsmode, m_ignore, m_ignore, m_ignore } |
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}; |
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|
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static void |
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module_init(void) |
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{ |
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mod_add_cmd(&svsmode_msgtab); |
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} |
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|
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static void |
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module_exit(void) |
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{ |
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mod_del_cmd(&svsmode_msgtab); |
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} |
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|
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struct module module_entry = |
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{ |
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.node = { NULL, NULL, NULL }, |
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.name = NULL, |
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.version = "$Revision$", |
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.handle = NULL, |
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.modinit = module_init, |
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.modexit = module_exit, |
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.flags = 0 |
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}; |
