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93408f60cb
... so CTDB can also use it. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Volker Lendecke <vl@samba.org>
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* Samba utility functions
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* Copyright (C) Andrew Tridgell 1992-1998
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* Copyright (C) Jeremy Allison 2001-2007
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* Copyright (C) Simo Sorce 2001
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* Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
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* Copyright (C) James Peach 2006
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "util_procid.h"
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#include "lib/util/debug.h"
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#include "lib/messaging/messages_dgm.h"
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pid_t procid_to_pid(const struct server_id *proc)
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{
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return proc->pid;
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}
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static uint32_t my_vnn = NONCLUSTER_VNN;
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void set_my_vnn(uint32_t vnn)
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{
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DEBUG(10, ("vnn pid %d = %u\n", (int)getpid(), (unsigned int)vnn));
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my_vnn = vnn;
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}
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uint32_t get_my_vnn(void)
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{
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return my_vnn;
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}
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struct server_id pid_to_procid(pid_t pid)
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{
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uint64_t unique = 0;
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int ret;
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ret = messaging_dgm_get_unique(pid, &unique);
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if (ret != 0) {
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DBG_NOTICE("messaging_dgm_get_unique failed: %s\n",
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strerror(ret));
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}
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return (struct server_id) {
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.pid = pid, .unique_id = unique, .vnn = my_vnn };
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}
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bool procid_valid(const struct server_id *pid)
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{
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return (pid->pid != (uint64_t)-1);
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}
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bool procid_is_local(const struct server_id *pid)
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{
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return pid->vnn == my_vnn;
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}
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