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