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samba-mirror/lib/util/server_id.c
Andrew Bartlett daf79e33c7 server_id: Change format to vnn:pid.task_id, pid.task_id or pid
This helps ensure the string cannot be ambiguous, while also ensuring
that it remains simple in the non-cluster case.

The asymmetry of reading get_my_vnn() but writing based on
NONCLUSTER_VNN is acceptable because in the non-clustered case, they
are equal, and in the clustered case we will print the full string.

Andrew Bartlett
2011-06-09 12:40:09 +02:00

42 lines
1.3 KiB
C

/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) Andrew Bartlett 2011
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 "includes.h"
#include "librpc/gen_ndr/server_id.h"
char *server_id_str(TALLOC_CTX *mem_ctx, const struct server_id *id)
{
if (id->vnn == NONCLUSTER_VNN && id->task_id == 0) {
return talloc_asprintf(mem_ctx,
"%llu",
(unsigned long long)id->pid);
} else if (id->vnn == NONCLUSTER_VNN) {
return talloc_asprintf(mem_ctx,
"%llu.%u",
(unsigned long long)id->pid,
(unsigned)id->task_id);
} else {
return talloc_asprintf(mem_ctx,
"%u:%llu.%u",
(unsigned)id->vnn,
(unsigned long long)id->pid,
(unsigned)id->task_id);
}
}