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/*
* Copyright (c) 2012 Red Hat.
* Copyright (c) 1995-2001,2004 Silicon Graphics, Inc. All Rights Reserved.
*
* 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 2 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.
*/
#include "pmcd.h"
/*
* Global data shared by pmcd and the pmcd PMDA DSO must reside
* in a DSO as well, due to linkage oddities with Windows DLLs.
*/
PMCD_INTERN int pmcd_hi_openfds = -1; /* Highest open pmcd file descriptor */
PMCD_INTERN int _pmcd_done; /* flag from pmcd pmda */
PMCD_INTERN int _pmcd_timeout = 5; /* Timeout for hung agents */
PMCD_INTERN int nAgents; /* Number of active agents */
PMCD_INTERN AgentInfo *agent; /* Array of agent info structs */
PMCD_INTERN char *_pmcd_hostname; /* Explicitly requested hostname */
/*
* File descriptors are used as an internal index with the advent
* of NSPR in libpcp. We (may) need to first decode the index to
* an internal representation and lookup the real file descriptor.
* Note the use of on-stack fd overwrite, avoiding local variable.
*/
void
pmcd_openfds_sethi(int fd)
{
if ((fd = __pmFD(fd)) > pmcd_hi_openfds)
pmcd_hi_openfds = fd;
}
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